| Date | Value |
|---|---|
| Apr 24, 2024 | † 1.40% |
| Apr 30, 2024 | † 1.36% |
| Mar 31, 2024 | 1.37% |
| Feb 29, 2024 | 1.41% |
| Jan 31, 2024 | 1.47% |
| Dec 31, 2023 | 1.50% |
| Nov 30, 2023 | 1.57% |
| Oct 31, 2023 | 1.64% |
| Sep 30, 2023 | 1.57% |
| Aug 31, 2023 | 1.56% |
| Jul 31, 2023 | 1.53% |
| Jun 30, 2023 | 1.58% |
| May 31, 2023 | 1.65% |
| Apr 30, 2023 | 1.66% |
| Mar 31, 2023 | 1.72% |
| Feb 28, 2023 | 1.66% |
| Jan 31, 2023 | 1.70% |
| Dec 31, 2022 | 1.71% |
| Nov 30, 2022 | 1.69% |
| Oct 31, 2022 | 1.77% |
| Sep 30, 2022 | 1.70% |
| Aug 31, 2022 | 1.56% |
| Jul 31, 2022 | 1.65% |
| Jun 30, 2022 | 1.64% |
| May 31, 2022 | 1.57% |
| Apr 30, 2022 | 1.43% |
| Mar 31, 2022 | 1.41% |
| Feb 28, 2022 | 1.39% |
| Jan 31, 2022 | 1.33% |
| Dec 31, 2021 | 1.29% |
| Nov 30, 2021 | 1.29% |
| Oct 31, 2021 | 1.34% |
| Sep 30, 2021 | 1.33% |
| Aug 31, 2021 | 1.32% |
| Jul 31, 2021 | 1.34% |
| Jun 30, 2021 | 1.37% |
| May 31, 2021 | 1.39% |
| Apr 30, 2021 | 1.39% |
| Mar 31, 2021 | 1.47% |
| Feb 28, 2021 | 1.49% |
| Jan 31, 2021 | 1.53% |
| Dec 31, 2020 | 1.58% |
| Nov 30, 2020 | 1.65% |
| Oct 31, 2020 | 1.72% |
| Sep 30, 2020 | 1.75% |
| Aug 31, 2020 | 1.74% |
| Jul 31, 2020 | 1.85% |
| Jun 30, 2020 | 1.92% |
| May 31, 2020 | 2.04% |
| Apr 30, 2020 | 2.16% |
| Mar 31, 2020 | 2.25% |
| Feb 29, 2020 | 1.80% |
| Jan 31, 2020 | 1.79% |
| Dec 31, 2019 | 1.83% |
| Nov 30, 2019 | 1.86% |
| Oct 31, 2019 | 1.93% |
| Sep 30, 2019 | 1.92% |
| Aug 31, 2019 | 1.96% |
| Jul 31, 2019 | 1.88% |
| Jun 30, 2019 | 1.94% |
| May 31, 2019 | 1.95% |
| Apr 30, 2019 | 1.90% |
| Mar 31, 2019 | 1.96% |
| Feb 28, 2019 | 1.98% |
| Jan 31, 2019 | 2.08% |
| Dec 31, 2018 | 2.09% |
| Nov 30, 2018 | 1.96% |
| Oct 31, 2018 | 1.90% |
| Sep 30, 2018 | 1.80% |
| Aug 31, 2018 | 1.82% |
| Jul 31, 2018 | 1.84% |
| Jun 30, 2018 | 1.85% |
| May 31, 2018 | 1.88% |
| Apr 30, 2018 | 1.90% |
| Mar 31, 2018 | 1.85% |
| Feb 28, 2018 | 1.84% |
| Jan 31, 2018 | 1.77% |
| Dec 31, 2017 | 1.84% |
| Nov 30, 2017 | 1.88% |
| Oct 31, 2017 | 1.89% |
| Sep 30, 2017 | 1.93% |
| Aug 31, 2017 | 1.95% |
| Jul 31, 2017 | 1.94% |
| Jun 30, 2017 | 1.94% |
| May 31, 2017 | 1.96% |
| Apr 30, 2017 | 1.98% |
| Mar 31, 2017 | 1.96% |
| Feb 28, 2017 | 1.98% |
| Jan 31, 2017 | 2.02% |
| Dec 31, 2016 | 2.03% |
| Nov 30, 2016 | 2.10% |
| Oct 31, 2016 | 2.11% |
| Sep 30, 2016 | 2.09% |
| Aug 31, 2016 | 2.07% |
| Jul 31, 2016 | 2.08% |
| Jun 30, 2016 | 2.13% |
| May 31, 2016 | 2.14% |
| Apr 30, 2016 | 2.12% |
| Mar 31, 2016 | 2.17% |
| Feb 29, 2016 | 2.30% |
| Jan 31, 2016 | 2.27% |
| Dec 31, 2015 | 2.11% |
| Nov 30, 2015 | 2.07% |
| Oct 31, 2015 | 2.11% |
| Sep 30, 2015 | 2.19% |
| Aug 31, 2015 | 2.07% |
| Jul 31, 2015 | 2.01% |
| Jun 30, 2015 | 1.99% |
| May 31, 2015 | 1.96% |
| Apr 30, 2015 | 1.96% |
| Mar 31, 2015 | 1.96% |
| Feb 28, 2015 | 1.94% |
| Jan 31, 2015 | 1.97% |
| Dec 31, 2014 | 1.92% |
| Nov 30, 2014 | 1.91% |
| Oct 31, 2014 | 2.00% |
| Sep 30, 2014 | 1.93% |
| Aug 31, 2014 | 1.94% |
| Jul 31, 2014 | 1.91% |
| Jun 30, 2014 | 1.92% |
| May 31, 2014 | 1.96% |
| Apr 30, 2014 | 1.96% |
| Mar 31, 2014 | 1.94% |
| Feb 28, 2014 | 1.97% |
| Jan 31, 2014 | 1.94% |
| Dec 31, 2013 | 1.94% |
| Nov 30, 2013 | 1.95% |
| Oct 31, 2013 | 2.01% |
| Sep 30, 2013 | 2.04% |
| Aug 31, 2013 | 2.04% |
| Jul 31, 2013 | 2.02% |
| Jun 30, 2013 | 2.06% |
| May 31, 2013 | 2.01% |
| Apr 30, 2013 | 2.07% |
| Mar 31, 2013 | 2.07% |
| Feb 28, 2013 | 2.10% |
| Jan 31, 2013 | 2.13% |
| Dec 31, 2012 | 2.20% |
| Nov 30, 2012 | 2.20% |
| Oct 31, 2012 | 2.10% |
| Sep 30, 2012 | 2.05% |
| Aug 31, 2012 | 2.08% |
| Jul 31, 2012 | 2.11% |
| Jun 30, 2012 | 2.14% |
| May 31, 2012 | 2.09% |
| Apr 30, 2012 | 2.00% |
| Mar 31, 2012 | 1.97% |
| Feb 29, 2012 | 2.00% |
| Jan 31, 2012 | 2.06% |
| Dec 31, 2011 | 2.13% |
| Nov 30, 2011 | 2.12% |
| Oct 31, 2011 | 2.12% |
| Sep 30, 2011 | 2.15% |
| Aug 31, 2011 | 2.10% |
| Jul 31, 2011 | 1.86% |
| Jun 30, 2011 | 1.89% |
| May 31, 2011 | 1.80% |
| Apr 30, 2011 | 1.78% |
| Mar 31, 2011 | 1.80% |
| Feb 28, 2011 | 1.76% |
| Jan 31, 2011 | 1.79% |
| Dec 31, 2010 | 1.83% |
| Nov 30, 2010 | 1.89% |
| Oct 31, 2010 | 1.92% |
| Sep 30, 2010 | 1.99% |
| Aug 31, 2010 | 2.05% |
| Jul 31, 2010 | 2.05% |
| Jun 30, 2010 | 2.03% |
| May 31, 2010 | 1.95% |
| Apr 30, 2010 | 1.83% |
| Mar 31, 2010 | 1.90% |
| Feb 28, 2010 | 2.03% |
| Jan 31, 2010 | 1.98% |
| Dec 31, 2009 | 2.02% |
| Nov 30, 2009 | 2.10% |
| Oct 31, 2009 | 2.19% |
| Sep 30, 2009 | 2.29% |
| Aug 31, 2009 | 2.42% |
| Jul 31, 2009 | 2.67% |
| Jun 30, 2009 | 2.76% |
| May 31, 2009 | 2.90% |
| Apr 30, 2009 | 3.15% |
| Mar 31, 2009 | 3.60% |
| Feb 28, 2009 | 3.43% |
| Jan 31, 2009 | 3.24% |
| Dec 31, 2008 | 3.23% |
| Nov 30, 2008 | 3.23% |
| Oct 31, 2008 | 2.96% |
| Sep 30, 2008 | 2.37% |
| Aug 31, 2008 | 2.25% |
| Jul 31, 2008 | 2.29% |
| Jun 30, 2008 | 2.14% |
| May 31, 2008 | 2.04% |
| Apr 30, 2008 | 2.08% |
| Mar 31, 2008 | 2.15% |
| Feb 29, 2008 | 2.07% |
| Jan 31, 2008 | 2.03% |
| Dec 31, 2007 | 1.87% |
| Nov 30, 2007 | 1.88% |
| Oct 31, 2007 | 1.77% |
| Sep 30, 2007 | 1.80% |
| Aug 31, 2007 | 1.84% |
| Jul 31, 2007 | 1.74% |
| Jun 30, 2007 | 1.73% |
| May 31, 2007 | 1.72% |
| Apr 30, 2007 | 1.76% |
| Mar 31, 2007 | 1.81% |
| Feb 28, 2007 | 1.75% |
| Jan 31, 2007 | 1.76% |
| Dec 31, 2006 | 1.76% |
| Nov 30, 2006 | 1.77% |
| Oct 31, 2006 | 1.79% |
| Sep 30, 2006 | 1.83% |
| Aug 31, 2006 | 1.85% |
| Jul 31, 2006 | 1.88% |
| Jun 30, 2006 | 1.87% |
| May 31, 2006 | 1.80% |
| Apr 30, 2006 | 1.77% |
| Mar 31, 2006 | 1.76% |
| Feb 28, 2006 | 1.77% |
| Jan 31, 2006 | 1.75% |
| Dec 31, 2005 | 1.76% |
| Nov 30, 2005 | 1.78% |
| Oct 31, 2005 | 1.82% |
| Sep 30, 2005 | 1.75% |
| Aug 31, 2005 | 1.74% |
| Jul 31, 2005 | 1.73% |
| Jun 30, 2005 | 1.74% |
| May 31, 2005 | 1.76% |
| Apr 30, 2005 | 1.76% |
| Mar 31, 2005 | 1.69% |
| Feb 28, 2005 | 1.66% |
| Jan 31, 2005 | 1.67% |
| Dec 31, 2004 | 1.62% |
| Nov 30, 2004 | 1.66% |
| Oct 31, 2004 | 1.72% |
| Sep 30, 2004 | 1.71% |
| Aug 31, 2004 | 1.74% |
| Jul 31, 2004 | 1.70% |
| Jun 30, 2004 | 1.64% |
| May 31, 2004 | 1.67% |
| Apr 30, 2004 | 1.61% |
| Mar 31, 2004 | 1.60% |
| Feb 29, 2004 | 1.56% |
| Jan 31, 2004 | 1.55% |
| Dec 31, 2003 | 1.61% |
| Nov 30, 2003 | 1.63% |
| Oct 31, 2003 | 1.62% |
| Sep 30, 2003 | 1.63% |
| Aug 31, 2003 | 1.66% |
| Jul 31, 2003 | 1.64% |
| Jun 30, 2003 | 1.64% |
| May 31, 2003 | 1.73% |
| Apr 30, 2003 | 1.82% |
| Mar 31, 2003 | 1.92% |
| Feb 28, 2003 | 1.93% |
| Jan 31, 2003 | 1.80% |
| Dec 31, 2002 | 1.79% |
| Nov 30, 2002 | 1.76% |
| Oct 31, 2002 | 1.86% |
| Sep 30, 2002 | 1.82% |
| Aug 31, 2002 | 1.74% |
| Jul 31, 2002 | 1.77% |
| Jun 30, 2002 | 1.58% |
| May 31, 2002 | 1.48% |
| Apr 30, 2002 | 1.42% |
| Mar 31, 2002 | 1.36% |
| Feb 28, 2002 | 1.43% |
| Jan 31, 2002 | 1.38% |
| Dec 31, 2001 | 1.37% |
| Nov 30, 2001 | 1.39% |
| Oct 31, 2001 | 1.46% |
| Sep 30, 2001 | 1.51% |
| Aug 31, 2001 | 1.33% |
| Jul 31, 2001 | 1.30% |
| Jun 30, 2001 | 1.27% |
| May 31, 2001 | 1.24% |
| Apr 30, 2001 | 1.33% |
| Mar 31, 2001 | 1.35% |
| Feb 28, 2001 | 1.23% |
| Jan 31, 2001 | 1.21% |
| Dec 31, 2000 | 1.22% |
| Nov 30, 2000 | 1.18% |
| Oct 31, 2000 | 1.17% |
| Sep 30, 2000 | 1.11% |
| Aug 31, 2000 | 1.11% |
| Jul 31, 2000 | 1.13% |
| Jun 30, 2000 | 1.14% |
| May 31, 2000 | 1.18% |
| Apr 30, 2000 | 1.15% |
| Mar 31, 2000 | 1.16% |
| Feb 29, 2000 | 1.21% |
| Jan 31, 2000 | 1.17% |
| Dec 31, 1999 | 1.17% |
| Nov 30, 1999 | 1.20% |
| Oct 31, 1999 | 1.28% |
| Sep 30, 1999 | 1.26% |
| Aug 31, 1999 | 1.25% |
| Jul 31, 1999 | 1.20% |
| Jun 30, 1999 | 1.24% |
| May 31, 1999 | 1.23% |
| Apr 30, 1999 | 1.23% |
| Mar 31, 1999 | 1.28% |
| Feb 28, 1999 | 1.31% |
| Jan 31, 1999 | 1.30% |
| Dec 31, 1998 | 1.36% |
| Nov 30, 1998 | 1.41% |
| Oct 31, 1998 | 1.57% |
| Sep 30, 1998 | 1.58% |
| Aug 31, 1998 | 1.50% |
| Jul 31, 1998 | 1.38% |
| Jun 30, 1998 | 1.44% |
| May 31, 1998 | 1.43% |
| Apr 30, 1998 | 1.42% |
| Mar 31, 1998 | 1.45% |
| Feb 28, 1998 | 1.52% |
| Jan 31, 1998 | 1.61% |
| Dec 31, 1997 | 1.61% |
| Nov 30, 1997 | 1.64% |
| Oct 31, 1997 | 1.62% |
| Sep 30, 1997 | 1.64% |
| Aug 31, 1997 | 1.65% |
| Jul 31, 1997 | 1.64% |
| Jun 30, 1997 | 1.73% |
| May 31, 1997 | 1.82% |
| Apr 30, 1997 | 1.98% |
| Mar 31, 1997 | 1.90% |
| Feb 28, 1997 | 1.88% |
| Jan 31, 1997 | 1.95% |
| Dec 31, 1996 | 2.00% |
| Nov 30, 1996 | 2.01% |
| Oct 31, 1996 | 2.10% |
| Sep 30, 1996 | 2.17% |
| Aug 31, 1996 | 2.19% |
| Jul 31, 1996 | 2.24% |
| Jun 30, 1996 | 2.14% |
| May 31, 1996 | 2.15% |
| Apr 30, 1996 | 2.19% |
| Mar 31, 1996 | 2.18% |
| Feb 29, 1996 | 2.16% |
| Jan 31, 1996 | 2.26% |
| Dec 31, 1995 | 2.24% |
| Nov 30, 1995 | 2.30% |
| Oct 31, 1995 | 2.34% |
| Sep 30, 1995 | 2.35% |
| Aug 31, 1995 | 2.42% |
| Jul 31, 1995 | 2.41% |
| Jun 30, 1995 | 2.48% |
| May 31, 1995 | 2.54% |
| Apr 30, 1995 | 2.61% |
| Mar 31, 1995 | 2.67% |
| Feb 28, 1995 | 2.73% |
| Jan 31, 1995 | 2.83% |
| Dec 31, 1994 | 2.89% |
| Nov 30, 1994 | 2.84% |
| Oct 31, 1994 | 2.80% |
| Sep 30, 1994 | 2.77% |
| Aug 31, 1994 | 2.78% |
| Jul 31, 1994 | 2.85% |
| Jun 30, 1994 | 2.82% |
| May 31, 1994 | 2.84% |
| Apr 30, 1994 | 2.85% |
| Mar 31, 1994 | 2.74% |
| Feb 28, 1994 | 2.69% |
| Jan 31, 1994 | 2.67% |
| Dec 31, 1993 | 2.70% |
| Nov 30, 1993 | 2.71% |
| Oct 31, 1993 | 2.70% |
| Sep 30, 1993 | 2.73% |
| Aug 31, 1993 | 2.76% |
| Jul 31, 1993 | 2.80% |
| Jun 30, 1993 | 2.79% |
| May 31, 1993 | 2.81% |
| Apr 30, 1993 | 2.82% |
| Mar 31, 1993 | 2.77% |
| Feb 28, 1993 | 2.82% |
| Jan 31, 1993 | 2.85% |
| Dec 31, 1992 | 2.84% |
| Nov 30, 1992 | 2.93% |
| Oct 31, 1992 | 3.00% |
| Sep 30, 1992 | 2.96% |
| Aug 31, 1992 | 2.96% |
| Jul 31, 1992 | 2.97% |
| Jun 30, 1992 | 3.02% |
| May 31, 1992 | 2.97% |
| Apr 30, 1992 | 3.02% |
| Mar 31, 1992 | 3.03% |
| Feb 29, 1992 | 2.98% |
| Jan 31, 1992 | 2.94% |
| Dec 31, 1991 | 3.14% |
| Nov 30, 1991 | 3.17% |
| Oct 31, 1991 | 3.17% |
| Sep 30, 1991 | 3.17% |
| Aug 31, 1991 | 3.14% |
| Jul 31, 1991 | 3.21% |
| Jun 30, 1991 | 3.21% |
| May 31, 1991 | 3.21% |
| Apr 30, 1991 | 3.19% |
| Mar 31, 1991 | 3.25% |
| Feb 28, 1991 | 3.34% |
| Jan 31, 1991 | 3.72% |
| Dec 31, 1990 | 3.68% |
| Nov 30, 1990 | 3.81% |
| Oct 31, 1990 | 3.88% |
| Sep 30, 1990 | 3.75% |
| Aug 31, 1990 | 3.56% |
| Jul 31, 1990 | 3.26% |
| Jun 30, 1990 | 3.24% |
| May 31, 1990 | 3.30% |
| Apr 30, 1990 | 3.38% |
| Mar 31, 1990 | 3.34% |
| Feb 28, 1990 | 3.40% |
| Jan 31, 1990 | 3.28% |
| Dec 31, 1989 | 3.17% |
| Nov 30, 1989 | 3.22% |
| Oct 31, 1989 | 3.12% |
| Sep 30, 1989 | 3.09% |
| Aug 31, 1989 | 3.06% |
| Jul 31, 1989 | 3.16% |
| Jun 30, 1989 | 3.20% |
| May 31, 1989 | 3.27% |
| Apr 30, 1989 | 3.35% |
| Mar 31, 1989 | 3.42% |
| Feb 28, 1989 | 3.38% |
| Jan 31, 1989 | 3.45% |
| Dec 31, 1988 | 3.53% |
| Nov 30, 1988 | 3.56% |
| Oct 31, 1988 | 3.44% |
| Sep 30, 1988 | 3.53% |
| Aug 31, 1988 | 3.56% |
| Jul 31, 1988 | 3.46% |
| Jun 30, 1988 | 3.41% |
| May 31, 1988 | 3.57% |
| Apr 30, 1988 | 3.44% |
| Mar 31, 1988 | 3.37% |
| Feb 29, 1988 | 3.45% |
| Jan 31, 1988 | 3.54% |
| Dec 31, 1987 | 3.66% |
| Nov 30, 1987 | 3.58% |
| Oct 31, 1987 | 3.11% |
| Sep 30, 1987 | 2.72% |
| Aug 31, 1987 | 2.61% |
| Jul 31, 1987 | 2.76% |
| Jun 30, 1987 | 2.83% |
| May 31, 1987 | 2.93% |
| Apr 30, 1987 | 2.90% |
| Mar 31, 1987 | 2.85% |
| Feb 28, 1987 | 2.96% |
| Jan 31, 1987 | 3.14% |
| Dec 31, 1986 | 3.33% |
| Nov 30, 1986 | 3.37% |
| Oct 31, 1986 | 3.47% |
| Sep 30, 1986 | 3.45% |
| Aug 31, 1986 | 3.34% |
| Jul 31, 1986 | 3.39% |
| Jun 30, 1986 | 3.30% |
| May 31, 1986 | 3.39% |
| Apr 30, 1986 | 3.38% |
| Mar 31, 1986 | 3.45% |
| Feb 28, 1986 | 3.64% |
| Jan 31, 1986 | 3.81% |
| Dec 31, 1985 | 3.81% |
| Nov 30, 1985 | 3.99% |
| Oct 31, 1985 | 4.22% |
| Sep 30, 1985 | 4.26% |
| Aug 31, 1985 | 4.15% |
| Jul 31, 1985 | 4.04% |
| Jun 30, 1985 | 4.10% |
| May 31, 1985 | 4.17% |
| Apr 30, 1985 | 4.26% |
| Mar 31, 1985 | 4.27% |
| Feb 28, 1985 | 4.21% |
| Jan 31, 1985 | 4.41% |
| Dec 31, 1984 | 4.58% |
| Nov 30, 1984 | 4.50% |
| Oct 31, 1984 | 4.51% |
| Sep 30, 1984 | 4.44% |
| Aug 31, 1984 | 4.47% |
| Jul 31, 1984 | 4.85% |
| Jun 30, 1984 | 4.77% |
| May 31, 1984 | 4.64% |
| Apr 30, 1984 | 4.58% |
| Mar 31, 1984 | 4.56% |
| Feb 29, 1984 | 4.55% |
| Jan 31, 1984 | 4.28% |
| Dec 31, 1983 | 4.31% |
| Nov 30, 1983 | 4.27% |
| Oct 31, 1983 | 4.19% |
| Sep 30, 1983 | 4.19% |
| Aug 31, 1983 | 4.30% |
| Jul 31, 1983 | 4.17% |
| Jun 30, 1983 | 4.17% |
| May 31, 1983 | 4.22% |
| Apr 30, 1983 | 4.39% |
| Mar 31, 1983 | 4.55% |
| Feb 28, 1983 | 4.70% |
| Jan 31, 1983 | 4.77% |
| Dec 31, 1982 | 4.93% |
| Nov 30, 1982 | 4.97% |
| Oct 31, 1982 | 5.17% |
| Sep 30, 1982 | 5.60% |
| Aug 31, 1982 | 6.23% |
| Jul 31, 1982 | 6.24% |
| Jun 30, 1982 | 6.21% |
| May 31, 1982 | 5.82% |
| Apr 30, 1982 | 5.80% |
| Mar 31, 1982 | 6.06% |
| Feb 28, 1982 | 5.84% |
| Jan 31, 1982 | 5.68% |
| Dec 31, 1981 | 5.36% |
| Nov 30, 1981 | 5.36% |
| Oct 31, 1981 | 5.47% |
| Sep 30, 1981 | 5.51% |
| Aug 31, 1981 | 5.00% |
| Jul 31, 1981 | 4.98% |
| Jun 30, 1981 | 4.83% |
| May 31, 1981 | 4.82% |
| Apr 30, 1981 | 4.70% |
| Mar 31, 1981 | 4.71% |
| Feb 28, 1981 | 4.86% |
| Jan 31, 1981 | 4.66% |
| Dec 31, 1980 | 4.61% |
| Nov 30, 1980 | 4.52% |
| Oct 31, 1980 | 4.69% |
| Sep 30, 1980 | 4.80% |
| Aug 31, 1980 | 4.88% |
| Jul 31, 1980 | 4.99% |
| Jun 30, 1980 | 5.18% |
| May 31, 1980 | 5.47% |
| Apr 30, 1980 | 5.68% |
| Mar 31, 1980 | 5.54% |
| Feb 29, 1980 | 4.99% |
| Jan 31, 1980 | 5.14% |
| Dec 31, 1979 | 5.24% |
| Nov 30, 1979 | 5.40% |
| Oct 31, 1979 | 5.32% |
| Sep 30, 1979 | 5.07% |
| Aug 31, 1979 | 5.08% |
| Jul 31, 1979 | 5.25% |
| Jun 30, 1979 | 5.25% |
| May 31, 1979 | 5.31% |
| Apr 30, 1979 | 5.14% |
| Mar 31, 1979 | 5.19% |
| Feb 28, 1979 | 5.25% |
| Jan 31, 1979 | 5.13% |
| Dec 31, 1978 | 5.28% |
| Nov 30, 1978 | 5.34% |
| Oct 31, 1978 | 5.01% |
| Sep 30, 1978 | 4.83% |
| Aug 31, 1978 | 4.80% |
| Jul 31, 1978 | 5.09% |
| Jun 30, 1978 | 5.03% |
| May 31, 1978 | 5.00% |
| Apr 30, 1978 | 5.22% |
| Mar 31, 1978 | 5.40% |
| Feb 28, 1978 | 5.35% |
| Jan 31, 1978 | 5.22% |
| Dec 31, 1977 | 4.98% |
| Nov 30, 1977 | 4.89% |
| Oct 31, 1977 | 4.86% |
| Sep 30, 1977 | 4.68% |
| Aug 31, 1977 | 4.56% |
| Jul 31, 1977 | 4.40% |
| Jun 30, 1977 | 4.39% |
| May 31, 1977 | 4.36% |
| Apr 30, 1977 | 4.29% |
| Mar 31, 1977 | 4.17% |
| Feb 28, 1977 | 4.10% |
| Jan 31, 1977 | 3.95% |
| Dec 31, 1976 | 3.87% |
| Nov 30, 1976 | 3.94% |
| Oct 31, 1976 | 3.84% |
| Sep 30, 1976 | 3.65% |
| Aug 31, 1976 | 3.70% |
| Jul 31, 1976 | 3.64% |
| Jun 30, 1976 | 3.69% |
| May 31, 1976 | 3.69% |
| Apr 30, 1976 | 3.64% |
| Mar 31, 1976 | 3.65% |
| Feb 29, 1976 | 3.66% |
| Jan 31, 1976 | 3.80% |
| Dec 31, 1975 | 4.15% |
| Nov 30, 1975 | 4.10% |
| Oct 31, 1975 | 4.18% |
| Sep 30, 1975 | 4.38% |
| Aug 31, 1975 | 4.33% |
| Jul 31, 1975 | 4.01% |
| Jun 30, 1975 | 4.02% |
| May 31, 1975 | 4.10% |
| Apr 30, 1975 | 4.35% |
| Mar 31, 1975 | 4.38% |
| Feb 28, 1975 | 4.55% |
| Jan 31, 1975 | 4.99% |
| Dec 31, 1974 | 5.37% |
| Nov 30, 1974 | 5.01% |
| Oct 31, 1974 | 5.17% |
| Sep 30, 1974 | 5.27% |
| Aug 31, 1974 | 4.68% |
| Jul 31, 1974 | 4.45% |
| Jun 30, 1974 | 3.90% |
| May 31, 1974 | 3.88% |
| Apr 30, 1974 | 3.74% |
| Mar 31, 1974 | 3.53% |
| Feb 28, 1974 | 3.66% |
| Jan 31, 1974 | 3.54% |
| Dec 31, 1973 | 3.57% |
| Nov 30, 1973 | 3.28% |
| Oct 31, 1973 | 3.01% |
| Sep 30, 1973 | 3.10% |
| Aug 31, 1973 | 3.13% |
| Jul 31, 1973 | 3.06% |
| Jun 30, 1973 | 3.07% |
| May 31, 1973 | 2.99% |
| Apr 30, 1973 | 2.89% |
| Mar 31, 1973 | 2.82% |
| Feb 28, 1973 | 2.77% |
| Jan 31, 1973 | 2.67% |
| Dec 31, 1972 | 2.68% |
| Nov 30, 1972 | 2.72% |
| Oct 31, 1972 | 2.83% |
| Sep 30, 1972 | 2.82% |
| Aug 31, 1972 | 2.77% |
| Jul 31, 1972 | 2.87% |
| Jun 30, 1972 | 2.84% |
| May 31, 1972 | 2.85% |
| Apr 30, 1972 | 2.82% |
| Mar 31, 1972 | 2.85% |
| Feb 29, 1972 | 2.92% |
| Jan 31, 1972 | 2.97% |
| Dec 31, 1971 | 3.10% |
| Nov 30, 1971 | 3.32% |
| Oct 31, 1971 | 3.17% |
| Sep 30, 1971 | 3.11% |
| Aug 31, 1971 | 3.18% |
| Jul 31, 1971 | 3.13% |
| Jun 30, 1971 | 3.11% |
| May 31, 1971 | 3.05% |
| Apr 30, 1971 | 3.02% |
| Mar 31, 1971 | 3.12% |
| Feb 28, 1971 | 3.21% |
| Jan 31, 1971 | 3.35% |
| Dec 31, 1970 | 3.49% |
| Nov 30, 1970 | 3.75% |
| Oct 31, 1970 | 3.76% |
| Sep 30, 1970 | 3.86% |
| Aug 31, 1970 | 4.09% |
| Jul 31, 1970 | 4.20% |
| Jun 30, 1970 | 4.21% |
| May 31, 1970 | 4.18% |
| Apr 30, 1970 | 3.69% |
| Mar 31, 1970 | 3.58% |
| Feb 28, 1970 | 3.63% |
| Jan 31, 1970 | 3.50% |
| Dec 31, 1969 | 3.47% |
| Nov 30, 1969 | 3.28% |
| Oct 31, 1969 | 3.30% |
| Sep 30, 1969 | 3.33% |
| Aug 31, 1969 | 3.34% |
| Jul 31, 1969 | 3.31% |
| Jun 30, 1969 | 3.16% |
| May 31, 1969 | 2.98% |
| Apr 30, 1969 | 3.07% |
| Mar 31, 1969 | 3.12% |
| Feb 28, 1969 | 3.04% |
| Jan 31, 1969 | 3.02% |
| Dec 31, 1968 | 2.88% |
| Nov 30, 1968 | 2.90% |
| Oct 31, 1968 | 2.93% |
| Sep 30, 1968 | 2.99% |
| Aug 31, 1968 | 3.07% |
| Jul 31, 1968 | 2.99% |
| Jun 30, 1968 | 2.98% |
| May 31, 1968 | 3.04% |
| Apr 30, 1968 | 3.10% |
| Mar 31, 1968 | 3.31% |
| Feb 29, 1968 | 3.24% |
| Jan 31, 1968 | 3.08% |
| Dec 31, 1967 | 3.06% |
| Nov 30, 1967 | 3.15% |
| Oct 31, 1967 | 3.05% |
| Sep 30, 1967 | 3.05% |
| Aug 31, 1967 | 3.08% |
| Jul 31, 1967 | 3.13% |
| Jun 30, 1967 | 3.17% |
| May 31, 1967 | 3.13% |
| Apr 30, 1967 | 3.19% |
| Mar 31, 1967 | 3.24% |
| Feb 28, 1967 | 3.31% |
| Jan 31, 1967 | 3.41% |
| Dec 31, 1966 | 3.53% |
| Nov 30, 1966 | 3.55% |
| Oct 31, 1966 | 3.74% |
| Sep 30, 1966 | 3.71% |
| Aug 31, 1966 | 3.56% |
| Jul 31, 1966 | 3.32% |
| Jun 30, 1966 | 3.29% |
| May 31, 1966 | 3.24% |
| Apr 30, 1966 | 3.05% |
| Mar 31, 1966 | 3.13% |
| Feb 28, 1966 | 2.98% |
| Jan 31, 1966 | 2.94% |
| Dec 31, 1965 | 2.97% |
| Nov 30, 1965 | 2.93% |
| Oct 31, 1965 | 2.93% |
| Sep 30, 1965 | 2.98% |
| Aug 31, 1965 | 3.06% |
| Jul 31, 1965 | 3.09% |
| Jun 30, 1965 | 3.07% |
| May 31, 1965 | 2.90% |
| Apr 30, 1965 | 2.92% |
| Mar 31, 1965 | 2.94% |
| Feb 28, 1965 | 2.92% |
| Jan 31, 1965 | 2.92% |
| Dec 31, 1964 | 2.98% |
| Nov 30, 1964 | 2.90% |
| Oct 31, 1964 | 2.90% |
| Sep 30, 1964 | 2.93% |
| Aug 31, 1964 | 2.95% |
| Jul 31, 1964 | 2.88% |
| Jun 30, 1964 | 2.97% |
| May 31, 1964 | 2.93% |
| Apr 30, 1964 | 2.94% |
| Mar 31, 1964 | 2.96% |
| Feb 29, 1964 | 2.99% |
| Jan 31, 1964 | 3.00% |
| Dec 31, 1963 | 3.07% |
| Nov 30, 1963 | 3.11% |
| Oct 31, 1963 | 3.06% |
| Sep 30, 1963 | 3.03% |
| Aug 31, 1963 | 3.11% |
| Jul 31, 1963 | 3.19% |
| Jun 30, 1963 | 3.14% |
| May 31, 1963 | 3.11% |
| Apr 30, 1963 | 3.15% |
| Mar 31, 1963 | 3.27% |
| Feb 28, 1963 | 3.25% |
| Jan 31, 1963 | 3.28% |
| Dec 31, 1962 | 3.40% |
| Nov 30, 1962 | 3.52% |
| Oct 31, 1962 | 3.73% |
| Sep 30, 1962 | 3.59% |
| Aug 31, 1962 | 3.54% |
| Jul 31, 1962 | 3.63% |
| Jun 30, 1962 | 3.70% |
| May 31, 1962 | 3.26% |
| Apr 30, 1962 | 3.01% |
| Mar 31, 1962 | 2.90% |
| Feb 28, 1962 | 2.90% |
| Jan 31, 1962 | 2.93% |
| Dec 31, 1961 | 2.82% |
| Nov 30, 1961 | 2.81% |
| Oct 31, 1961 | 2.91% |
| Sep 30, 1961 | 2.91% |
| Aug 31, 1961 | 2.88% |
| Jul 31, 1961 | 2.97% |
| Jun 30, 1961 | 2.96% |
| May 31, 1961 | 2.92% |
| Apr 30, 1961 | 2.95% |
| Mar 31, 1961 | 3.03% |
| Feb 28, 1961 | 3.13% |
| Jan 31, 1961 | 3.26% |
| Dec 31, 1960 | 3.43% |
| Nov 30, 1960 | 3.52% |
| Oct 31, 1960 | 3.63% |
| Sep 30, 1960 | 3.56% |
| Aug 31, 1960 | 3.45% |
| Jul 31, 1960 | 3.49% |
| Jun 30, 1960 | 3.41% |
| May 31, 1960 | 3.53% |
| Apr 30, 1960 | 3.49% |
| Mar 31, 1960 | 3.53% |
| Feb 29, 1960 | 3.41% |
| Jan 31, 1960 | 3.22% |
| Dec 31, 1959 | 3.10% |
| Nov 30, 1959 | 3.19% |
| Oct 31, 1959 | 3.19% |
| Sep 30, 1959 | 3.17% |
| Aug 31, 1959 | 3.04% |
| Jul 31, 1959 | 3.01% |
| Jun 30, 1959 | 3.12% |
| May 31, 1959 | 3.08% |
| Apr 30, 1959 | 3.11% |
| Mar 31, 1959 | 3.15% |
| Feb 28, 1959 | 3.22% |
| Jan 31, 1959 | 3.16% |
| Dec 31, 1958 | 3.27% |
| Nov 30, 1958 | 3.32% |
| Oct 31, 1958 | 3.41% |
| Sep 30, 1958 | 3.53% |
| Aug 31, 1958 | 3.63% |
| Jul 31, 1958 | 3.76% |
| Jun 30, 1958 | 3.87% |
| May 31, 1958 | 3.99% |
| Apr 30, 1958 | 4.15% |
| Mar 31, 1958 | 4.20% |
| Feb 28, 1958 | 4.31% |
| Jan 31, 1958 | 4.34% |
| Dec 31, 1957 | 4.44% |
| Nov 30, 1957 | 4.41% |
| Oct 31, 1957 | 4.29% |
| Sep 30, 1957 | 4.00% |
| Aug 31, 1957 | 3.82% |
| Jul 31, 1957 | 3.59% |
| Jun 30, 1957 | 3.64% |
| May 31, 1957 | 3.70% |
| Apr 30, 1957 | 3.84% |
| Mar 31, 1957 | 3.93% |
| Feb 28, 1957 | 3.99% |
| Jan 31, 1957 | 3.82% |
| Dec 31, 1956 | 3.75% |
| Nov 30, 1956 | 3.88% |
| Oct 31, 1956 | 3.91% |
| Sep 30, 1956 | 3.93% |
| Aug 31, 1956 | 3.77% |
| Jul 31, 1956 | 3.72% |
| Jun 30, 1956 | 3.89% |
| May 31, 1956 | 3.82% |
| Apr 30, 1956 | 3.65% |
| Mar 31, 1956 | 3.64% |
| Feb 29, 1956 | 3.83% |
| Jan 31, 1956 | 3.78% |
| Dec 31, 1955 | 3.61% |
| Nov 30, 1955 | 3.63% |
| Oct 31, 1955 | 3.86% |
| Sep 30, 1955 | 3.65% |
| Aug 31, 1955 | 3.78% |
| Jul 31, 1955 | 3.72% |
| Jun 30, 1955 | 3.95% |
| May 31, 1955 | 4.17% |
| Apr 30, 1955 | 4.14% |
| Mar 31, 1955 | 4.27% |
| Feb 28, 1955 | 4.22% |
| Jan 31, 1955 | 4.34% |
| Dec 31, 1954 | 4.40% |
| Nov 30, 1954 | 4.54% |
| Oct 31, 1954 | 4.64% |
| Sep 30, 1954 | 4.67% |
| Aug 31, 1954 | 4.76% |
| Jul 31, 1954 | 4.83% |
| Jun 30, 1954 | 5.01% |
| May 31, 1954 | 5.07% |
| Apr 30, 1954 | 5.30% |
| Mar 31, 1954 | 5.53% |
| Feb 28, 1954 | 5.62% |
| Jan 31, 1954 | 5.72% |
| Dec 31, 1953 | 5.84% |
| Nov 30, 1953 | 5.88% |
| Oct 31, 1953 | 5.97% |
| Sep 30, 1953 | 6.10% |
| Aug 31, 1953 | 5.82% |
| Jul 31, 1953 | 5.85% |
| Jun 30, 1953 | 5.93% |
| May 31, 1953 | 5.70% |
| Apr 30, 1953 | 5.72% |
| Mar 31, 1953 | 5.43% |
| Feb 28, 1953 | 5.45% |
| Jan 31, 1953 | 5.39% |
| Dec 31, 1952 | 5.41% |
| Nov 30, 1952 | 5.69% |
| Oct 31, 1952 | 5.92% |
| Sep 30, 1952 | 5.85% |
| Aug 31, 1952 | 5.76% |
| Jul 31, 1952 | 5.78% |
| Jun 30, 1952 | 5.95% |
| May 31, 1952 | 6.07% |
| Apr 30, 1952 | 6.02% |
| Mar 31, 1952 | 5.96% |
| Feb 29, 1952 | 5.96% |
| Jan 31, 1952 | 5.84% |
| Dec 31, 1951 | 6.02% |
| Nov 30, 1951 | 6.37% |
| Oct 31, 1951 | 6.35% |
| Sep 30, 1951 | 6.47% |
| Aug 31, 1951 | 6.70% |
| Jul 31, 1951 | 7.05% |
| Jun 30, 1951 | 7.24% |
| May 31, 1951 | 7.05% |
| Apr 30, 1951 | 7.00% |
| Mar 31, 1951 | 7.03% |
| Feb 28, 1951 | 6.83% |
| Jan 31, 1951 | 7.01% |
| Dec 31, 1950 | 7.44% |
| Nov 30, 1950 | 7.18% |
| Oct 31, 1950 | 6.93% |
| Sep 30, 1950 | 6.97% |
| Aug 31, 1950 | 6.98% |
| Jul 31, 1950 | 7.15% |
| Jun 30, 1950 | 6.40% |
| May 31, 1950 | 6.45% |
| Apr 30, 1950 | 6.61% |
| Mar 31, 1950 | 6.74% |
| Feb 28, 1950 | 6.74% |
| Jan 31, 1950 | 6.81% |
| Dec 31, 1949 | 6.89% |
| Nov 30, 1949 | 6.87% |
| Oct 31, 1949 | 6.75% |
| Sep 30, 1949 | 6.71% |
| Aug 31, 1949 | 6.76% |
| Jul 31, 1949 | 6.96% |
| Jun 30, 1949 | 7.30% |
| May 31, 1949 | 6.81% |
| Apr 30, 1949 | 6.67% |
| Mar 31, 1949 | 6.57% |
| Feb 28, 1949 | 6.52% |
| Jan 31, 1949 | 6.16% |
| Dec 31, 1948 | 6.12% |
| Nov 30, 1948 | 5.95% |
| Oct 31, 1948 | 5.50% |
| Sep 30, 1948 | 5.52% |
| Aug 31, 1948 | 5.42% |
| Jul 31, 1948 | 5.22% |
| Jun 30, 1948 | 5.05% |
| May 31, 1948 | 5.26% |
| Apr 30, 1948 | 5.52% |
| Mar 31, 1948 | 5.94% |
| Feb 29, 1948 | 6.00% |
| Jan 31, 1948 | 5.69% |
| Dec 31, 1947 | 5.59% |
| Nov 30, 1947 | 5.39% |
| Oct 31, 1947 | 5.22% |
| Sep 30, 1947 | 5.25% |
| Aug 31, 1947 | 5.05% |
| Jul 31, 1947 | 4.88% |
| Jun 30, 1947 | 5.12% |
| May 31, 1947 | 5.21% |
| Apr 30, 1947 | 5.02% |
| Mar 31, 1947 | 4.75% |
| Feb 28, 1947 | 4.54% |
| Jan 31, 1947 | 4.69% |
| Dec 31, 1946 | 4.69% |
| Nov 30, 1946 | 4.79% |
| Oct 31, 1946 | 4.72% |
| Sep 30, 1946 | 4.57% |
| Aug 31, 1946 | 3.88% |
| Jul 31, 1946 | 3.79% |
| Jun 30, 1946 | 3.66% |
| May 31, 1946 | 3.64% |
| Apr 30, 1946 | 3.64% |
| Mar 31, 1946 | 3.88% |
| Feb 28, 1946 | 3.73% |
| Jan 31, 1946 | 3.70% |
| Dec 31, 1945 | 3.81% |
| Nov 30, 1945 | 3.87% |
| Oct 31, 1945 | 4.00% |
| Sep 30, 1945 | 4.17% |
| Aug 31, 1945 | 4.43% |
| Jul 31, 1945 | 4.42% |
| Jun 30, 1945 | 4.31% |
| May 31, 1945 | 4.39% |
| Apr 30, 1945 | 4.55% |
| Mar 31, 1945 | 4.67% |
| Feb 28, 1945 | 4.64% |
| Jan 31, 1945 | 4.77% |
| Dec 31, 1944 | 4.89% |
| Nov 30, 1944 | 4.99% |
| Oct 31, 1944 | 4.96% |
| Sep 30, 1944 | 5.08% |
| Aug 31, 1944 | 4.97% |
| Jul 31, 1944 | 4.87% |
| Jun 30, 1944 | 4.97% |
| May 31, 1944 | 5.18% |
| Apr 30, 1944 | 5.24% |
| Mar 31, 1944 | 5.12% |
| Feb 29, 1944 | 5.24% |
| Jan 31, 1944 | 5.18% |
| Dec 31, 1943 | 5.31% |
| Nov 30, 1943 | 5.35% |
| Oct 31, 1943 | 5.08% |
| Sep 30, 1943 | 5.00% |
| Aug 31, 1943 | 5.08% |
| Jul 31, 1943 | 4.80% |
| Jun 30, 1943 | 4.88% |
| May 31, 1943 | 4.96% |
| Apr 30, 1943 | 5.16% |
| Mar 31, 1943 | 5.33% |
| Feb 28, 1943 | 5.52% |
| Jan 31, 1943 | 5.85% |
| Dec 31, 1942 | 6.20% |
| Nov 30, 1942 | 6.34% |
| Oct 31, 1942 | 6.55% |
| Sep 30, 1942 | 7.14% |
| Aug 31, 1942 | 7.37% |
| Jul 31, 1942 | 7.48% |
| Jun 30, 1942 | 7.92% |
| May 31, 1942 | 8.45% |
| Apr 30, 1942 | 8.67% |
| Mar 31, 1942 | 8.44% |
| Feb 28, 1942 | 8.05% |
| Jan 31, 1942 | 7.88% |
| Dec 31, 1941 | 8.11% |
| Nov 30, 1941 | 7.54% |
| Oct 31, 1941 | 7.15% |
| Sep 30, 1941 | 6.84% |
| Aug 31, 1941 | 6.82% |
| Jul 31, 1941 | 6.76% |
| Jun 30, 1941 | 7.07% |
| May 31, 1941 | 7.28% |
| Apr 30, 1941 | 7.09% |
| Mar 31, 1941 | 6.83% |
| Feb 28, 1941 | 6.84% |
| Jan 31, 1941 | 6.38% |
| Dec 31, 1940 | 6.36% |
| Nov 30, 1940 | 6.10% |
| Oct 31, 1940 | 6.24% |
| Sep 30, 1940 | 6.30% |
| Aug 31, 1940 | 6.50% |
| Jul 31, 1940 | 6.57% |
| Jun 30, 1940 | 6.72% |
| May 31, 1940 | 6.08% |
| Apr 30, 1940 | 5.19% |
| Mar 31, 1940 | 5.19% |
| Feb 29, 1940 | 5.13% |
| Jan 31, 1940 | 5.07% |
| Dec 31, 1939 | 5.01% |
| Nov 30, 1939 | 4.74% |
| Oct 31, 1939 | 4.50% |
| Sep 30, 1939 | 4.39% |
| Aug 31, 1939 | 4.77% |
| Jul 31, 1939 | 4.61% |
| Jun 30, 1939 | 4.64% |
| May 31, 1939 | 4.69% |
| Apr 30, 1939 | 4.83% |
| Mar 31, 1939 | 4.20% |
| Feb 28, 1939 | 4.17% |
| Jan 31, 1939 | 4.11% |
| Dec 31, 1938 | 4.02% |
| Nov 30, 1938 | 4.28% |
| Oct 31, 1938 | 4.67% |
| Sep 30, 1938 | 5.62% |
| Aug 31, 1938 | 5.58% |
| Jul 31, 1938 | 5.83% |
| Jun 30, 1938 | 7.25% |
| May 31, 1938 | 7.55% |
| Apr 30, 1938 | 7.75% |
| Mar 31, 1938 | 7.57% |
| Feb 28, 1938 | 7.13% |
| Jan 31, 1938 | 7.01% |
| Dec 31, 1937 | 7.26% |
| Nov 30, 1937 | 7.05% |
| Oct 31, 1937 | 6.35% |
| Sep 30, 1937 | 5.36% |
| Aug 31, 1937 | 4.74% |
| Jul 31, 1937 | 4.93% |
| Jun 30, 1937 | 5.37% |
| May 31, 1937 | 4.98% |
| Apr 30, 1937 | 4.59% |
| Mar 31, 1937 | 4.15% |
| Feb 28, 1937 | 4.09% |
| Jan 31, 1937 | 4.15% |
| Dec 31, 1936 | 4.22% |
| Nov 30, 1936 | 3.94% |
| Oct 31, 1936 | 3.83% |
| Sep 30, 1936 | 3.80% |
| Aug 31, 1936 | 3.72% |
| Jul 31, 1936 | 3.66% |
| Jun 30, 1936 | 3.74% |
| May 31, 1936 | 3.79% |
| Apr 30, 1936 | 3.47% |
| Mar 31, 1936 | 3.36% |
| Feb 29, 1936 | 3.37% |
| Jan 31, 1936 | 3.49% |
| Dec 31, 1935 | 3.60% |
| Nov 30, 1935 | 3.53% |
| Oct 31, 1935 | 3.78% |
| Sep 30, 1935 | 3.79% |
| Aug 31, 1935 | 3.87% |
| Jul 31, 1935 | 4.13% |
| Jun 30, 1935 | 4.35% |
| May 31, 1935 | 4.55% |
| Apr 30, 1935 | 4.94% |
| Mar 31, 1935 | 5.35% |
| Feb 28, 1935 | 5.01% |
| Jan 31, 1935 | 4.86% |
| Dec 31, 1934 | 4.86% |
| Nov 30, 1934 | 4.88% |
| Oct 31, 1934 | 5.01% |
| Sep 30, 1934 | 5.04% |
| Aug 31, 1934 | 4.91% |
| Jul 31, 1934 | 4.71% |
| Jun 30, 1934 | 4.48% |
| May 31, 1934 | 4.53% |
| Apr 30, 1934 | 4.06% |
| Mar 31, 1934 | 4.12% |
| Feb 28, 1934 | 3.90% |
| Jan 31, 1934 | 4.18% |
| Dec 31, 1933 | 4.41% |
| Nov 30, 1933 | 4.55% |
| Oct 31, 1933 | 4.71% |
| Sep 30, 1933 | 4.30% |
| Aug 31, 1933 | 4.31% |
| Jul 31, 1933 | 4.14% |
| Jun 30, 1933 | 4.52% |
| May 31, 1933 | 5.36% |
| Apr 30, 1933 | 6.97% |
| Mar 31, 1933 | 7.78% |
| Feb 28, 1933 | 7.84% |
| Jan 31, 1933 | 6.98% |
| Dec 31, 1932 | 7.33% |
| Nov 30, 1932 | 7.47% |
| Oct 31, 1932 | 7.77% |
| Sep 30, 1932 | 7.02% |
| Aug 31, 1932 | 8.06% |
| Jul 31, 1932 | 12.64% |
| Jun 30, 1932 | 13.84% |
| May 31, 1932 | 12.46% |
| Apr 30, 1932 | 11.36% |
| Mar 31, 1932 | 8.96% |
| Feb 29, 1932 | 9.32% |
| Jan 31, 1932 | 9.56% |
| Dec 31, 1931 | 9.72% |
| Nov 30, 1931 | 8.02% |
| Oct 31, 1931 | 8.26% |
| Sep 30, 1931 | 7.27% |
| Aug 31, 1931 | 6.28% |
| Jul 31, 1931 | 6.19% |
| Jun 30, 1931 | 6.49% |
| May 31, 1931 | 6.37% |
| Apr 30, 1931 | 5.84% |
| Mar 31, 1931 | 5.36% |
| Feb 28, 1931 | 5.54% |
| Jan 31, 1931 | 6.05% |
| Dec 31, 1930 | 6.32% |
| Nov 30, 1930 | 5.89% |
| Oct 31, 1930 | 5.46% |
| Sep 30, 1930 | 4.70% |
| Aug 31, 1930 | 4.70% |
| Jul 31, 1930 | 4.63% |
| Jun 30, 1930 | 4.53% |
| May 31, 1930 | 4.07% |
| Apr 30, 1930 | 3.82% |
| Mar 31, 1930 | 4.06% |
| Feb 28, 1930 | 4.21% |
| Jan 31, 1930 | 4.47% |
| Dec 31, 1929 | 4.53% |
| Nov 30, 1929 | 4.66% |
| Oct 31, 1929 | 3.39% |
| Sep 30, 1929 | 3.00% |
| Aug 31, 1929 | 3.09% |
| Jul 31, 1929 | 3.23% |
| Jun 30, 1929 | 3.48% |
| May 31, 1929 | 3.51% |
| Apr 30, 1929 | 3.52% |
| Mar 31, 1929 | 3.46% |
| Feb 28, 1929 | 3.48% |
| Jan 31, 1929 | 3.46% |
| Dec 31, 1928 | 3.67% |
| Nov 30, 1928 | 3.66% |
| Oct 31, 1928 | 3.87% |
| Sep 30, 1928 | 3.92% |
| Aug 31, 1928 | 4.16% |
| Jul 31, 1928 | 4.26% |
| Jun 30, 1928 | 4.26% |
| May 31, 1928 | 4.02% |
| Apr 30, 1928 | 4.11% |
| Mar 31, 1928 | 4.33% |
| Feb 29, 1928 | 4.52% |
| Jan 31, 1928 | 4.43% |
| Dec 31, 1927 | 4.41% |
| Nov 30, 1927 | 4.47% |
| Oct 31, 1927 | 4.54% |
| Sep 30, 1927 | 4.43% |
| Aug 31, 1927 | 4.64% |
| Jul 31, 1927 | 4.84% |
| Jun 30, 1927 | 4.90% |
| May 31, 1927 | 4.92% |
| Apr 30, 1927 | 5.04% |
| Mar 31, 1927 | 5.12% |
| Feb 28, 1927 | 5.15% |
| Jan 31, 1927 | 5.20% |
| Dec 31, 1926 | 5.11% |
| Nov 30, 1926 | 5.17% |
| Oct 31, 1926 | 5.18% |
| Sep 30, 1926 | 5.01% |
| Aug 31, 1926 | 5.03% |
| Jul 31, 1926 | 5.17% |
| Jun 30, 1926 | 5.33% |
| May 31, 1926 | 5.51% |
| Apr 30, 1926 | 5.49% |
| Mar 31, 1926 | 5.27% |
| Feb 28, 1926 | 4.85% |
| Jan 31, 1926 | 4.80% |
| Dec 31, 1925 | 4.82% |
| Nov 30, 1925 | 4.86% |
| Oct 31, 1925 | 4.98% |
| Sep 30, 1925 | 5.10% |
| Aug 31, 1925 | 5.18% |
| Jul 31, 1925 | 5.22% |
| Jun 30, 1925 | 5.32% |
| May 31, 1925 | 5.38% |
| Apr 30, 1925 | 5.51% |
| Mar 31, 1925 | 5.41% |
| Feb 28, 1925 | 5.23% |
| Jan 31, 1925 | 5.24% |
| Dec 31, 1924 | 5.41% |
| Nov 30, 1924 | 5.69% |
| Oct 31, 1924 | 5.99% |
| Sep 30, 1924 | 5.89% |
| Aug 31, 1924 | 5.82% |
| Jul 31, 1924 | 6.00% |
| Jun 30, 1924 | 6.26% |
| May 31, 1924 | 6.36% |
| Apr 30, 1924 | 6.31% |
| Mar 31, 1924 | 6.15% |
| Feb 29, 1924 | 6.01% |
| Jan 31, 1924 | 6.02% |
| Dec 31, 1923 | 6.20% |
| Nov 30, 1923 | 6.39% |
| Oct 31, 1923 | 6.56% |
| Sep 30, 1923 | 6.44% |
| Aug 31, 1923 | 6.46% |
| Jul 31, 1923 | 6.47% |
| Jun 30, 1923 | 6.24% |
| May 31, 1923 | 5.98% |
| Apr 30, 1923 | 5.68% |
| Mar 31, 1923 | 5.46% |
| Feb 28, 1923 | 5.53% |
| Jan 31, 1923 | 5.75% |
| Dec 31, 1922 | 5.81% |
| Nov 30, 1922 | 5.75% |
| Oct 31, 1922 | 5.42% |
| Sep 30, 1922 | 5.49% |
| Aug 31, 1922 | 5.59% |
| Jul 31, 1922 | 5.75% |
| Jun 30, 1922 | 5.74% |
| May 31, 1922 | 5.64% |
| Apr 30, 1922 | 5.81% |
| Mar 31, 1922 | 6.10% |
| Feb 28, 1922 | 6.28% |
| Jan 31, 1922 | 6.36% |
| Dec 31, 1921 | 6.29% |
| Nov 30, 1921 | 6.58% |
| Oct 31, 1921 | 6.99% |
| Sep 30, 1921 | 7.15% |
| Aug 31, 1921 | 7.39% |
| Jul 31, 1921 | 7.36% |
| Jun 30, 1921 | 7.40% |
| May 31, 1921 | 6.87% |
| Apr 30, 1921 | 7.14% |
| Mar 31, 1921 | 7.23% |
| Feb 28, 1921 | 7.11% |
| Jan 31, 1921 | 7.11% |
| Dec 31, 1920 | 7.49% |
| Nov 30, 1920 | 6.84% |
| Oct 31, 1920 | 6.51% |
| Sep 30, 1920 | 6.54% |
| Aug 31, 1920 | 6.80% |
| Jul 31, 1920 | 6.55% |
| Jun 30, 1920 | 6.57% |
| May 31, 1920 | 6.47% |
| Apr 30, 1920 | 6.08% |
| Mar 31, 1920 | 6.06% |
| Feb 29, 1920 | 6.50% |
| Jan 31, 1920 | 5.98% |
| Dec 31, 1919 | 5.94% |
| Nov 30, 1919 | 5.80% |
| Oct 31, 1919 | 5.67% |
| Sep 30, 1919 | 5.99% |
| Aug 31, 1919 | 6.13% |
| Jul 31, 1919 | 5.75% |
| Jun 30, 1919 | 5.97% |
| May 31, 1919 | 6.17% |
| Apr 30, 1919 | 6.64% |
| Mar 31, 1919 | 6.90% |
| Feb 28, 1919 | 7.15% |
| Jan 31, 1919 | 7.22% |
| Dec 31, 1918 | 7.22% |
| Nov 30, 1918 | 7.20% |
| Oct 31, 1918 | 7.51% |
| Sep 30, 1918 | 7.96% |
| Aug 31, 1918 | 8.05% |
| Jul 31, 1918 | 8.26% |
| Jun 30, 1918 | 8.46% |
| May 31, 1918 | 8.60% |
| Apr 30, 1918 | 9.02% |
| Mar 31, 1918 | 9.07% |
| Feb 28, 1918 | 9.02% |
| Jan 31, 1918 | 9.43% |
| Dec 31, 1917 | 10.15% |
| Nov 30, 1917 | 9.65% |
| Oct 31, 1917 | 8.70% |
| Sep 30, 1917 | 8.10% |
| Aug 31, 1917 | 7.58% |
| Jul 31, 1917 | 7.23% |
| Jun 30, 1917 | 6.91% |
| May 31, 1917 | 6.93% |
| Apr 30, 1917 | 6.58% |
| Mar 31, 1917 | 6.36% |
| Feb 28, 1917 | 6.44% |
| Jan 31, 1917 | 5.96% |
| Dec 31, 1916 | 5.71% |
| Nov 30, 1916 | 5.38% |
| Oct 31, 1916 | 5.39% |
| Sep 30, 1916 | 5.45% |
| Aug 31, 1916 | 5.56% |
| Jul 31, 1916 | 5.48% |
| Jun 30, 1916 | 5.29% |
| May 31, 1916 | 5.22% |
| Apr 30, 1916 | 5.22% |
| Mar 31, 1916 | 5.04% |
| Feb 29, 1916 | 4.91% |
| Jan 31, 1916 | 4.72% |
| Dec 31, 1915 | 4.54% |
| Nov 30, 1915 | 4.54% |
| Oct 31, 1915 | 4.69% |
| Sep 30, 1915 | 4.94% |
| Aug 31, 1915 | 5.11% |
| Jul 31, 1915 | 5.32% |
| Jun 30, 1915 | 5.29% |
| May 31, 1915 | 5.34% |
| Apr 30, 1915 | 5.20% |
| Mar 31, 1915 | 5.58% |
| Feb 28, 1915 | 5.71% |
| Jan 31, 1915 | 5.63% |
| Dec 31, 1914 | 5.71% |
| Nov 30, 1914 | 5.53% |
| Oct 31, 1914 | 5.60% |
| Sep 30, 1914 | 5.66% |
| Aug 31, 1914 | 5.73% |
| Jul 31, 1914 | 5.79% |
| Jun 30, 1914 | 5.54% |
| May 31, 1914 | 5.57% |
| Apr 30, 1914 | 5.67% |
| Mar 31, 1914 | 5.59% |
| Feb 28, 1914 | 5.54% |
| Jan 31, 1914 | 5.68% |
| Dec 31, 1913 | 5.97% |
| Nov 30, 1913 | 5.96% |
| Oct 31, 1913 | 5.81% |
| Sep 30, 1913 | 5.63% |
| Aug 31, 1913 | 5.68% |
| Jul 31, 1913 | 5.83% |
| Jun 30, 1913 | 5.91% |
| May 31, 1913 | 5.61% |
| Apr 30, 1913 | 5.46% |
| Mar 31, 1913 | 5.45% |
| Feb 28, 1913 | 5.35% |
| Jan 31, 1913 | 5.16% |
| Dec 31, 1912 | 5.12% |
| Nov 30, 1912 | 4.92% |
| Oct 31, 1912 | 4.86% |
| Sep 30, 1912 | 4.84% |
| Aug 31, 1912 | 4.86% |
| Jul 31, 1912 | 4.96% |
| Jun 30, 1912 | 4.96% |
| May 31, 1912 | 4.95% |
| Apr 30, 1912 | 4.94% |
| Mar 31, 1912 | 5.08% |
| Feb 29, 1912 | 5.22% |
| Jan 31, 1912 | 5.16% |
| Dec 31, 1911 | 5.16% |
| Nov 30, 1911 | 5.18% |
| Oct 31, 1911 | 5.39% |
| Sep 30, 1911 | 5.42% |
| Aug 31, 1911 | 5.13% |
| Jul 31, 1911 | 4.88% |
| Jun 30, 1911 | 4.86% |
| May 31, 1911 | 4.96% |
| Apr 30, 1911 | 5.06% |
| Mar 31, 1911 | 5.04% |
| Feb 28, 1911 | 4.98% |
| Jan 31, 1911 | 5.07% |
| Dec 31, 1910 | 5.19% |
| Nov 30, 1910 | 5.02% |
| Oct 31, 1910 | 4.99% |
| Sep 30, 1910 | 5.19% |
| Aug 31, 1910 | 5.20% |
| Jul 31, 1910 | 5.30% |
| Jun 30, 1910 | 5.00% |
| May 31, 1910 | 4.73% |
| Apr 30, 1910 | 4.63% |
| Mar 31, 1910 | 4.49% |
| Feb 28, 1910 | 4.58% |
| Jan 31, 1910 | 4.39% |
| Dec 31, 1909 | 4.27% |
| Nov 30, 1909 | 4.29% |
| Oct 31, 1909 | 4.24% |
| Sep 30, 1909 | 4.22% |
| Aug 31, 1909 | 4.19% |
| Jul 31, 1909 | 4.26% |
| Jun 30, 1909 | 4.29% |
| May 31, 1909 | 4.33% |
| Apr 30, 1909 | 4.43% |
| Mar 31, 1909 | 4.60% |
| Feb 28, 1909 | 4.62% |
| Jan 31, 1909 | 4.45% |
| Dec 31, 1908 | 4.43% |
| Nov 30, 1908 | 4.57% |
| Oct 31, 1908 | 4.92% |
| Sep 30, 1908 | 5.02% |
| Aug 31, 1908 | 5.00% |
| Jul 31, 1908 | 5.26% |
| Jun 30, 1908 | 5.50% |
| May 31, 1908 | 5.55% |
| Apr 30, 1908 | 5.89% |
| Mar 31, 1908 | 6.26% |
| Feb 29, 1908 | 6.57% |
| Jan 31, 1908 | 6.38% |
| Dec 31, 1907 | 6.70% |
| Nov 30, 1907 | 6.99% |
| Oct 31, 1907 | 6.53% |
| Sep 30, 1907 | 5.77% |
| Aug 31, 1907 | 5.67% |
| Jul 31, 1907 | 5.20% |
| Jun 30, 1907 | 5.36% |
| May 31, 1907 | 5.14% |
| Apr 30, 1907 | 4.93% |
| Mar 31, 1907 | 4.91% |
| Feb 28, 1907 | 4.39% |
| Jan 31, 1907 | 4.22% |
| Dec 31, 1906 | 4.07% |
| Nov 30, 1906 | 3.97% |
| Oct 31, 1906 | 3.99% |
| Sep 30, 1906 | 3.81% |
| Aug 31, 1906 | 3.87% |
| Jul 31, 1906 | 4.09% |
| Jun 30, 1906 | 3.92% |
| May 31, 1906 | 3.91% |
| Apr 30, 1906 | 3.75% |
| Mar 31, 1906 | 3.63% |
| Feb 28, 1906 | 3.49% |
| Jan 31, 1906 | 3.40% |
| Dec 31, 1905 | 3.46% |
| Nov 30, 1905 | 3.53% |
| Oct 31, 1905 | 3.49% |
| Sep 30, 1905 | 3.52% |
| Aug 31, 1905 | 3.51% |
| Jul 31, 1905 | 3.63% |
| Jun 30, 1905 | 3.72% |
| May 31, 1905 | 3.74% |
| Apr 30, 1905 | 3.54% |
| Mar 31, 1905 | 3.48% |
| Feb 28, 1905 | 3.56% |
| Jan 31, 1905 | 3.70% |
| Dec 31, 1904 | 3.76% |
| Nov 30, 1904 | 3.83% |
| Oct 31, 1904 | 4.09% |
| Sep 30, 1904 | 4.37% |
| Aug 31, 1904 | 4.61% |
| Jul 31, 1904 | 4.82% |
| Jun 30, 1904 | 5.07% |
| May 31, 1904 | 5.13% |
| Apr 30, 1904 | 5.07% |
| Mar 31, 1904 | 5.25% |
| Feb 29, 1904 | 5.28% |
| Jan 31, 1904 | 5.19% |
| Dec 31, 1903 | 5.33% |
| Nov 30, 1903 | 5.55% |
| Oct 31, 1903 | 5.54% |
| Sep 30, 1903 | 5.33% |
| Aug 31, 1903 | 5.18% |
| Jul 31, 1903 | 4.99% |
| Jun 30, 1903 | 4.74% |
| May 31, 1903 | 4.45% |
| Apr 30, 1903 | 4.34% |
| Mar 31, 1903 | 4.15% |
| Feb 28, 1903 | 3.96% |
| Jan 31, 1903 | 3.92% |
| Dec 31, 1902 | 4.10% |
| Nov 30, 1902 | 4.00% |
| Oct 31, 1902 | 3.83% |
| Sep 30, 1902 | 3.70% |
| Aug 31, 1902 | 3.70% |
| Jul 31, 1902 | 3.79% |
| Jun 30, 1902 | 3.86% |
| May 31, 1902 | 3.83% |
| Apr 30, 1902 | 3.81% |
| Mar 31, 1902 | 3.93% |
| Feb 28, 1902 | 3.93% |
| Jan 31, 1902 | 3.95% |
| Dec 31, 1901 | 4.03% |
| Nov 30, 1901 | 3.94% |
| Oct 31, 1901 | 4.00% |
| Sep 30, 1901 | 3.94% |
| Aug 31, 1901 | 3.90% |
| Jul 31, 1901 | 3.93% |
| Jun 30, 1901 | 3.65% |
| May 31, 1901 | 3.99% |
| Apr 30, 1901 | 3.77% |
| Mar 31, 1901 | 4.06% |
| Feb 28, 1901 | 4.18% |
| Jan 31, 1901 | 4.27% |
| Dec 31, 1900 | 4.37% |
| Nov 30, 1900 | 4.51% |
| Oct 31, 1900 | 4.74% |
| Sep 30, 1900 | 4.78% |
| Aug 31, 1900 | 4.55% |
| Jul 31, 1900 | 4.48% |
| Jun 30, 1900 | 4.35% |
| May 31, 1900 | 4.10% |
| Apr 30, 1900 | 3.79% |
| Mar 31, 1900 | 3.71% |
| Feb 28, 1900 | 3.62% |
| Jan 31, 1900 | 3.57% |
| Dec 31, 1899 | 3.49% |
| Nov 30, 1899 | 3.24% |
| Oct 31, 1899 | 3.29% |
| Sep 30, 1899 | 3.26% |
| Aug 31, 1899 | 3.21% |
| Jul 31, 1899 | 3.28% |
| Jun 30, 1899 | 3.38% |
| May 31, 1899 | 3.29% |
| Apr 30, 1899 | 3.14% |
| Mar 31, 1899 | 3.16% |
| Feb 28, 1899 | 3.20% |
| Jan 31, 1899 | 3.30% |
| Dec 31, 1898 | 3.54% |
| Nov 30, 1898 | 3.73% |
| Oct 31, 1898 | 3.82% |
| Sep 30, 1898 | 3.71% |
| Aug 31, 1898 | 3.67% |
| Jul 31, 1898 | 3.77% |
| Jun 30, 1898 | 3.75% |
| May 31, 1898 | 3.87% |
| Apr 30, 1898 | 4.09% |
| Mar 31, 1898 | 3.98% |
| Feb 28, 1898 | 3.76% |
| Jan 31, 1898 | 3.72% |
| Dec 31, 1897 | 3.79% |
| Nov 30, 1897 | 3.87% |
| Oct 31, 1897 | 3.73% |
| Sep 30, 1897 | 3.61% |
| Aug 31, 1897 | 3.79% |
| Jul 31, 1897 | 4.04% |
| Jun 30, 1897 | 4.22% |
| May 31, 1897 | 4.41% |
| Apr 30, 1897 | 4.43% |
| Mar 31, 1897 | 4.30% |
| Feb 28, 1897 | 4.31% |
| Jan 31, 1897 | 4.27% |
| Dec 31, 1896 | 4.27% |
| Nov 30, 1896 | 4.13% |
| Oct 31, 1896 | 4.43% |
| Sep 30, 1896 | 4.55% |
| Aug 31, 1896 | 4.81% |
| Jul 31, 1896 | 4.56% |
| Jun 30, 1896 | 4.28% |
| May 31, 1896 | 4.22% |
| Apr 30, 1896 | 4.22% |
| Mar 31, 1896 | 4.28% |
| Feb 29, 1896 | 4.23% |
| Jan 31, 1896 | 4.43% |
| Dec 31, 1895 | 4.40% |
| Nov 30, 1895 | 4.18% |
| Oct 31, 1895 | 4.07% |
| Sep 30, 1895 | 4.05% |
| Aug 31, 1895 | 4.11% |
| Jul 31, 1895 | 4.20% |
| Jun 30, 1895 | 4.26% |
| May 31, 1895 | 4.38% |
| Apr 30, 1895 | 4.65% |
| Mar 31, 1895 | 4.89% |
| Feb 28, 1895 | 4.93% |
| Jan 31, 1895 | 4.90% |
| Dec 31, 1894 | 4.88% |
| Nov 30, 1894 | 4.91% |
| Oct 31, 1894 | 4.99% |
| Sep 30, 1894 | 4.91% |
| Aug 31, 1894 | 5.06% |
| Jul 31, 1894 | 5.33% |
| Jun 30, 1894 | 5.30% |
| May 31, 1894 | 5.30% |
| Apr 30, 1894 | 5.18% |
| Mar 31, 1894 | 5.32% |
| Feb 28, 1894 | 5.55% |
| Jan 31, 1894 | 5.71% |
| Dec 31, 1893 | 5.67% |
| Nov 30, 1893 | 5.45% |
| Oct 31, 1893 | 5.52% |
| Sep 30, 1893 | 5.66% |
| Aug 31, 1893 | 6.05% |
| Jul 31, 1893 | 5.88% |
| Jun 30, 1893 | 5.31% |
| May 31, 1893 | 5.05% |
| Apr 30, 1893 | 4.58% |
| Mar 31, 1893 | 4.57% |
| Feb 28, 1893 | 4.39% |
| Jan 31, 1893 | 4.29% |
| Dec 31, 1892 | 4.36% |
| Nov 30, 1892 | 4.28% |
| Oct 31, 1892 | 4.23% |
| Sep 30, 1892 | 4.29% |
| Aug 31, 1892 | 4.15% |
| Jul 31, 1892 | 4.18% |
| Jun 30, 1892 | 4.15% |
| May 31, 1892 | 4.10% |
| Apr 30, 1892 | 4.07% |
| Mar 31, 1892 | 4.03% |
| Feb 29, 1892 | 4.05% |
| Jan 31, 1892 | 4.02% |
| Dec 31, 1891 | 4.07% |
| Nov 30, 1891 | 4.19% |
| Oct 31, 1891 | 4.13% |
| Sep 30, 1891 | 4.13% |
| Aug 31, 1891 | 4.46% |
| Jul 31, 1891 | 4.61% |
| Jun 30, 1891 | 4.54% |
| May 31, 1891 | 4.44% |
| Apr 30, 1891 | 4.43% |
| Mar 31, 1891 | 4.57% |
| Feb 28, 1891 | 4.49% |
| Jan 31, 1891 | 4.55% |
| Dec 31, 1890 | 4.78% |
| Nov 30, 1890 | 4.67% |
| Oct 31, 1890 | 4.33% |
| Sep 30, 1890 | 4.14% |
| Aug 31, 1890 | 4.07% |
| Jul 31, 1890 | 3.97% |
| Jun 30, 1890 | 3.94% |
| May 31, 1890 | 3.91% |
| Apr 30, 1890 | 4.08% |
| Mar 31, 1890 | 4.17% |
| Feb 28, 1890 | 4.14% |
| Jan 31, 1890 | 4.09% |
| Dec 31, 1889 | 4.14% |
| Nov 30, 1889 | 4.13% |
| Oct 31, 1889 | 4.11% |
| Sep 30, 1889 | 4.05% |
| Aug 31, 1889 | 4.16% |
| Jul 31, 1889 | 4.23% |
| Jun 30, 1889 | 4.16% |
| May 31, 1889 | 4.24% |
| Apr 30, 1889 | 4.38% |
| Mar 31, 1889 | 4.38% |
| Feb 28, 1889 | 4.31% |
| Jan 31, 1889 | 4.37% |
| Dec 31, 1888 | 4.47% |
| Nov 30, 1888 | 4.42% |
| Oct 31, 1888 | 4.36% |
| Sep 30, 1888 | 4.37% |
| Aug 31, 1888 | 4.51% |
| Jul 31, 1888 | 4.64% |
| Jun 30, 1888 | 4.79% |
| May 31, 1888 | 4.68% |
| Apr 30, 1888 | 4.77% |
| Mar 31, 1888 | 4.82% |
| Feb 29, 1888 | 4.67% |
| Jan 31, 1888 | 4.68% |
| Dec 31, 1887 | 4.74% |
| Nov 30, 1887 | 4.67% |
| Oct 31, 1887 | 4.71% |
| Sep 30, 1887 | 4.51% |
| Aug 31, 1887 | 4.40% |
| Jul 31, 1887 | 4.25% |
| Jun 30, 1887 | 4.10% |
| May 31, 1887 | 3.94% |
| Apr 30, 1887 | 3.97% |
| Mar 31, 1887 | 4.01% |
| Feb 28, 1887 | 4.06% |
| Jan 31, 1887 | 3.99% |
| Dec 31, 1886 | 3.90% |
| Nov 30, 1886 | 3.83% |
| Oct 31, 1886 | 3.95% |
| Sep 30, 1886 | 4.08% |
| Aug 31, 1886 | 4.22% |
| Jul 31, 1886 | 4.28% |
| Jun 30, 1886 | 4.38% |
| May 31, 1886 | 4.62% |
| Apr 30, 1886 | 4.56% |
| Mar 31, 1886 | 4.53% |
| Feb 28, 1886 | 4.47% |
| Jan 31, 1886 | 4.58% |
| Dec 31, 1885 | 4.62% |
| Nov 30, 1885 | 4.69% |
| Oct 31, 1885 | 5.12% |
| Sep 30, 1885 | 5.54% |
| Aug 31, 1885 | 5.59% |
| Jul 31, 1885 | 6.04% |
| Jun 30, 1885 | 6.40% |
| May 31, 1885 | 6.50% |
| Apr 30, 1885 | 6.56% |
| Mar 31, 1885 | 6.68% |
| Feb 28, 1885 | 6.83% |
| Jan 31, 1885 | 7.17% |
| Dec 31, 1884 | 7.14% |
| Nov 30, 1884 | 7.17% |
| Oct 31, 1884 | 7.06% |
| Sep 30, 1884 | 6.86% |
| Aug 31, 1884 | 6.68% |
| Jul 31, 1884 | 7.14% |
| Jun 30, 1884 | 7.17% |
| May 31, 1884 | 6.92% |
| Apr 30, 1884 | 6.39% |
| Mar 31, 1884 | 6.13% |
| Feb 29, 1884 | 6.14% |
| Jan 31, 1884 | 6.34% |
| Dec 31, 1883 | 6.18% |
| Nov 30, 1883 | 6.03% |
| Oct 31, 1883 | 6.10% |
| Sep 30, 1883 | 5.92% |
| Aug 31, 1883 | 5.97% |
| Jul 31, 1883 | 5.69% |
| Jun 30, 1883 | 5.58% |
| May 31, 1883 | 5.62% |
| Apr 30, 1883 | 5.51% |
| Mar 31, 1883 | 5.61% |
| Feb 28, 1883 | 5.66% |
| Jan 31, 1883 | 5.52% |
| Dec 31, 1882 | 5.48% |
| Nov 30, 1882 | 5.51% |
| Oct 31, 1882 | 5.27% |
| Sep 30, 1882 | 5.13% |
| Aug 31, 1882 | 5.18% |
| Jul 31, 1882 | 5.33% |
| Jun 30, 1882 | 5.63% |
| May 31, 1882 | 5.60% |
| Apr 30, 1882 | 5.54% |
| Mar 31, 1882 | 5.54% |
| Feb 28, 1882 | 5.53% |
| Jan 31, 1882 | 5.41% |
| Dec 31, 1881 | 5.32% |
| Nov 30, 1881 | 5.09% |
| Oct 31, 1881 | 5.04% |
| Sep 30, 1881 | 4.88% |
| Aug 31, 1881 | 4.84% |
| Jul 31, 1881 | 4.65% |
| Jun 30, 1881 | 4.41% |
| May 31, 1881 | 4.38% |
| Apr 30, 1881 | 4.50% |
| Mar 31, 1881 | 4.41% |
| Feb 28, 1881 | 4.38% |
| Jan 31, 1881 | 4.28% |
| Dec 31, 1880 | 4.45% |
| Nov 30, 1880 | 4.55% |
| Oct 31, 1880 | 4.69% |
| Sep 30, 1880 | 4.73% |
| Aug 31, 1880 | 4.62% |
| Jul 31, 1880 | 4.69% |
| Jun 30, 1880 | 4.80% |
| May 31, 1880 | 4.72% |
| Apr 30, 1880 | 4.25% |
| Mar 31, 1880 | 4.06% |
| Feb 29, 1880 | 4.04% |
| Jan 31, 1880 | 4.01% |
| Dec 31, 1879 | 4.07% |
| Nov 30, 1879 | 4.02% |
| Oct 31, 1879 | 4.20% |
| Sep 30, 1879 | 4.62% |
| Aug 31, 1879 | 4.75% |
| Jul 31, 1879 | 4.75% |
| Jun 30, 1879 | 4.80% |
| May 31, 1879 | 4.78% |
| Apr 30, 1879 | 4.95% |
| Mar 31, 1879 | 5.07% |
| Feb 28, 1879 | 4.94% |
| Jan 31, 1879 | 5.08% |
| Dec 31, 1878 | 5.22% |
| Nov 30, 1878 | 5.21% |
| Oct 31, 1878 | 5.22% |
| Sep 30, 1878 | 5.18% |
| Aug 31, 1878 | 5.31% |
| Jul 31, 1878 | 5.29% |
| Jun 30, 1878 | 5.43% |
| May 31, 1878 | 5.56% |
| Apr 30, 1878 | 5.61% |
| Mar 31, 1878 | 5.79% |
| Feb 28, 1878 | 5.92% |
| Jan 31, 1878 | 5.82% |
| Dec 31, 1877 | 5.85% |
| Nov 30, 1877 | 6.11% |
| Oct 31, 1877 | 6.29% |
| Sep 30, 1877 | 6.71% |
| Aug 31, 1877 | 7.43% |
| Jul 31, 1877 | 8.27% |
| Jun 30, 1877 | 8.97% |
| May 31, 1877 | 8.65% |
| Apr 30, 1877 | 8.96% |
| Mar 31, 1877 | 8.60% |
| Feb 28, 1877 | 8.43% |
| Jan 31, 1877 | 8.19% |
| Dec 31, 1876 | 8.38% |
| Nov 30, 1876 | 8.33% |
| Oct 31, 1876 | 8.17% |
| Sep 30, 1876 | 8.13% |
| Aug 31, 1876 | 7.63% |
| Jul 31, 1876 | 7.32% |
| Jun 30, 1876 | 7.23% |
| May 31, 1876 | 7.18% |
| Apr 30, 1876 | 6.91% |
| Mar 31, 1876 | 6.65% |
| Feb 29, 1876 | 6.64% |
| Jan 31, 1876 | 6.73% |
| Dec 31, 1875 | 6.86% |
| Nov 30, 1875 | 6.92% |
| Oct 31, 1875 | 7.09% |
| Sep 30, 1875 | 7.04% |
| Aug 31, 1875 | 7.03% |
| Jul 31, 1875 | 7.12% |
| Jun 30, 1875 | 7.19% |
| May 31, 1875 | 7.10% |
| Apr 30, 1875 | 6.88% |
| Mar 31, 1875 | 7.03% |
| Feb 28, 1875 | 7.17% |
| Jan 31, 1875 | 7.21% |
| Dec 31, 1874 | 7.27% |
| Nov 30, 1874 | 7.22% |
| Oct 31, 1874 | 7.28% |
| Sep 30, 1874 | 7.27% |
| Aug 31, 1874 | 7.38% |
| Jul 31, 1874 | 7.40% |
| Jun 30, 1874 | 7.40% |
| May 31, 1874 | 7.37% |
| Apr 30, 1874 | 7.17% |
| Mar 31, 1874 | 6.98% |
| Feb 28, 1874 | 6.88% |
| Jan 31, 1874 | 7.08% |
| Dec 31, 1873 | 7.47% |
| Nov 30, 1873 | 8.11% |
| Oct 31, 1873 | 7.76% |
| Sep 30, 1873 | 7.03% |
| Aug 31, 1873 | 6.44% |
| Jul 31, 1873 | 6.39% |
| Jun 30, 1873 | 6.33% |
| May 31, 1873 | 6.19% |
| Apr 30, 1873 | 6.15% |
| Mar 31, 1873 | 6.02% |
| Feb 28, 1873 | 5.92% |
| Jan 31, 1873 | 5.92% |
| Dec 31, 1872 | 5.92% |
| Nov 30, 1872 | 5.99% |
| Oct 31, 1872 | 5.90% |
| Sep 30, 1872 | 5.86% |
| Aug 31, 1872 | 5.69% |
| Jul 31, 1872 | 5.55% |
| Jun 30, 1872 | 5.46% |
| May 31, 1872 | 5.34% |
| Apr 30, 1872 | 5.28% |
| Mar 31, 1872 | 5.36% |
| Feb 29, 1872 | 5.47% |
| Jan 31, 1872 | 5.42% |
| Dec 31, 1871 | 5.49% |
| Nov 30, 1871 | 5.60% |
| Oct 31, 1871 | 5.66% |
| Sep 30, 1871 | 5.37% |
| Aug 31, 1871 | 5.43% |
| Jul 31, 1871 | 5.50% |
| Jun 30, 1871 | 5.39% |
| May 31, 1871 | 5.35% |
| Apr 30, 1871 | 5.49% |
| Mar 31, 1871 | 5.64% |
| Feb 28, 1871 | 5.78% |
| Jan 31, 1871 | 5.86% |
S&P 500 dividend yield — (12 month dividend per share)/price.
Yields following March 2024 (including the current yield) are estimated based on 12 month dividends through March 2024, as reported by S&P.
-
Sources:
- Standard & Poor’s for current S&P 500 Dividend Yield.
- Robert Shiller
and his book Irrational Exuberance
for historic S&P 500 Dividend Yields.
for historic S&P 500 Dividend Yields.