| Date | Value |
|---|---|
| Apr 24, 2024 | 4.89% |
| Apr 1, 2024 | 4.72% |
| Mar 1, 2024 | 4.59% |
| Feb 1, 2024 | 4.54% |
| Jan 1, 2024 | 4.32% |
| Dec 1, 2023 | 4.46% |
| Nov 1, 2023 | 4.88% |
| Oct 1, 2023 | 5.07% |
| Sep 1, 2023 | 5.02% |
| Aug 1, 2023 | 4.90% |
| Jul 1, 2023 | 4.83% |
| Jun 1, 2023 | 4.64% |
| May 1, 2023 | 4.13% |
| Apr 1, 2023 | 4.02% |
| Mar 1, 2023 | 4.30% |
| Feb 1, 2023 | 4.53% |
| Jan 1, 2023 | 4.21% |
| Dec 1, 2022 | 4.29% |
| Nov 1, 2022 | 4.50% |
| Oct 1, 2022 | 4.38% |
| Sep 1, 2022 | 3.86% |
| Aug 1, 2022 | 3.25% |
| Jul 1, 2022 | 3.04% |
| Jun 1, 2022 | 3.00% |
| May 1, 2022 | 2.62% |
| Apr 1, 2022 | 2.54% |
| Mar 1, 2022 | 1.91% |
| Feb 1, 2022 | 1.44% |
| Jan 1, 2022 | 0.98% |
| Dec 1, 2021 | 0.68% |
| Nov 1, 2021 | 0.51% |
| Oct 1, 2021 | 0.39% |
| Sep 1, 2021 | 0.24% |
| Aug 1, 2021 | 0.22% |
| Jul 1, 2021 | 0.22% |
| Jun 1, 2021 | 0.20% |
| May 1, 2021 | 0.16% |
| Apr 1, 2021 | 0.16% |
| Mar 1, 2021 | 0.15% |
| Feb 1, 2021 | 0.12% |
| Jan 1, 2021 | 0.13% |
| Dec 1, 2020 | 0.14% |
| Nov 1, 2020 | 0.17% |
| Oct 1, 2020 | 0.15% |
| Sep 1, 2020 | 0.13% |
| Aug 1, 2020 | 0.14% |
| Jul 1, 2020 | 0.15% |
| Jun 1, 2020 | 0.19% |
| May 1, 2020 | 0.17% |
| Apr 1, 2020 | 0.22% |
| Mar 1, 2020 | 0.45% |
| Feb 1, 2020 | 1.33% |
| Jan 1, 2020 | 1.52% |
| Dec 1, 2019 | 1.61% |
| Nov 1, 2019 | 1.61% |
| Oct 1, 2019 | 1.55% |
| Sep 1, 2019 | 1.65% |
| Aug 1, 2019 | 1.57% |
| Jul 1, 2019 | 1.84% |
| Jun 1, 2019 | 1.81% |
| May 1, 2019 | 2.21% |
| Apr 1, 2019 | 2.34% |
| Mar 1, 2019 | 2.41% |
| Feb 1, 2019 | 2.50% |
| Jan 1, 2019 | 2.54% |
| Dec 1, 2018 | 2.68% |
| Nov 1, 2018 | 2.86% |
| Oct 1, 2018 | 2.86% |
| Sep 1, 2018 | 2.77% |
| Aug 1, 2018 | 2.64% |
| Jul 1, 2018 | 2.61% |
| Jun 1, 2018 | 2.53% |
| May 1, 2018 | 2.51% |
| Apr 1, 2018 | 2.38% |
| Mar 1, 2018 | 2.28% |
| Feb 1, 2018 | 2.18% |
| Jan 1, 2018 | 2.03% |
| Dec 1, 2017 | 1.84% |
| Nov 1, 2017 | 1.70% |
| Oct 1, 2017 | 1.55% |
| Sep 1, 2017 | 1.38% |
| Aug 1, 2017 | 1.34% |
| Jul 1, 2017 | 1.37% |
| Jun 1, 2017 | 1.34% |
| May 1, 2017 | 1.30% |
| Apr 1, 2017 | 1.24% |
| Mar 1, 2017 | 1.31% |
| Feb 1, 2017 | 1.20% |
| Jan 1, 2017 | 1.21% |
| Dec 1, 2016 | 1.20% |
| Nov 1, 2016 | 0.98% |
| Oct 1, 2016 | 0.84% |
| Sep 1, 2016 | 0.77% |
| Aug 1, 2016 | 0.74% |
| Jul 1, 2016 | 0.67% |
| Jun 1, 2016 | 0.73% |
| May 1, 2016 | 0.82% |
| Apr 1, 2016 | 0.77% |
| Mar 1, 2016 | 0.88% |
| Feb 1, 2016 | 0.73% |
| Jan 1, 2016 | 0.90% |
| Dec 1, 2015 | 0.98% |
| Nov 1, 2015 | 0.88% |
| Oct 1, 2015 | 0.64% |
| Sep 1, 2015 | 0.71% |
| Aug 1, 2015 | 0.70% |
| Jul 1, 2015 | 0.67% |
| Jun 1, 2015 | 0.69% |
| May 1, 2015 | 0.61% |
| Apr 1, 2015 | 0.54% |
| Mar 1, 2015 | 0.64% |
| Feb 1, 2015 | 0.62% |
| Jan 1, 2015 | 0.55% |
| Dec 1, 2014 | 0.64% |
| Nov 1, 2014 | 0.53% |
| Oct 1, 2014 | 0.45% |
| Sep 1, 2014 | 0.57% |
| Aug 1, 2014 | 0.47% |
| Jul 1, 2014 | 0.51% |
| Jun 1, 2014 | 0.45% |
| May 1, 2014 | 0.39% |
| Apr 1, 2014 | 0.42% |
| Mar 1, 2014 | 0.40% |
| Feb 1, 2014 | 0.33% |
| Jan 1, 2014 | 0.39% |
| Dec 1, 2013 | 0.34% |
| Nov 1, 2013 | 0.30% |
| Oct 1, 2013 | 0.34% |
| Sep 1, 2013 | 0.40% |
| Aug 1, 2013 | 0.36% |
| Jul 1, 2013 | 0.34% |
| Jun 1, 2013 | 0.33% |
| May 1, 2013 | 0.25% |
| Apr 1, 2013 | 0.23% |
| Mar 1, 2013 | 0.26% |
| Feb 1, 2013 | 0.27% |
| Jan 1, 2013 | 0.27% |
| Dec 1, 2012 | 0.26% |
| Nov 1, 2012 | 0.27% |
| Oct 1, 2012 | 0.28% |
| Sep 1, 2012 | 0.26% |
| Aug 1, 2012 | 0.27% |
| Jul 1, 2012 | 0.25% |
| Jun 1, 2012 | 0.29% |
| May 1, 2012 | 0.28% |
| Apr 1, 2012 | 0.29% |
| Mar 1, 2012 | 0.34% |
| Feb 1, 2012 | 0.28% |
| Jan 1, 2012 | 0.24% |
| Dec 1, 2011 | 0.26% |
| Nov 1, 2011 | 0.25% |
| Oct 1, 2011 | 0.28% |
| Sep 1, 2011 | 0.21% |
| Aug 1, 2011 | 0.23% |
| Jul 1, 2011 | 0.41% |
| Jun 1, 2011 | 0.41% |
| May 1, 2011 | 0.56% |
| Apr 1, 2011 | 0.73% |
| Mar 1, 2011 | 0.70% |
| Feb 1, 2011 | 0.77% |
| Jan 1, 2011 | 0.61% |
| Dec 1, 2010 | 0.62% |
| Nov 1, 2010 | 0.45% |
| Oct 1, 2010 | 0.38% |
| Sep 1, 2010 | 0.48% |
| Aug 1, 2010 | 0.52% |
| Jul 1, 2010 | 0.62% |
| Jun 1, 2010 | 0.72% |
| May 1, 2010 | 0.83% |
| Apr 1, 2010 | 1.06% |
| Mar 1, 2010 | 0.96% |
| Feb 1, 2010 | 0.86% |
| Jan 1, 2010 | 0.93% |
| Dec 1, 2009 | 0.87% |
| Nov 1, 2009 | 0.80% |
| Oct 1, 2009 | 0.95% |
| Sep 1, 2009 | 0.96% |
| Aug 1, 2009 | 1.12% |
| Jul 1, 2009 | 1.02% |
| Jun 1, 2009 | 1.18% |
| May 1, 2009 | 0.93% |
| Apr 1, 2009 | 0.93% |
| Mar 1, 2009 | 0.93% |
| Feb 1, 2009 | 0.98% |
| Jan 1, 2009 | 0.81% |
| Dec 1, 2008 | 0.82% |
| Nov 1, 2008 | 1.21% |
| Oct 1, 2008 | 1.61% |
| Sep 1, 2008 | 2.08% |
| Aug 1, 2008 | 2.42% |
| Jul 1, 2008 | 2.57% |
| Jun 1, 2008 | 2.77% |
| May 1, 2008 | 2.45% |
| Apr 1, 2008 | 2.05% |
| Mar 1, 2008 | 1.62% |
| Feb 1, 2008 | 1.97% |
| Jan 1, 2008 | 2.48% |
| Dec 1, 2007 | 3.12% |
| Nov 1, 2007 | 3.34% |
| Oct 1, 2007 | 3.97% |
| Sep 1, 2007 | 4.01% |
| Aug 1, 2007 | 4.31% |
| Jul 1, 2007 | 4.82% |
| Jun 1, 2007 | 4.98% |
| May 1, 2007 | 4.77% |
| Apr 1, 2007 | 4.67% |
| Mar 1, 2007 | 4.57% |
| Feb 1, 2007 | 4.85% |
| Jan 1, 2007 | 4.88% |
| Dec 1, 2006 | 4.67% |
| Nov 1, 2006 | 4.74% |
| Oct 1, 2006 | 4.80% |
| Sep 1, 2006 | 4.77% |
| Aug 1, 2006 | 4.90% |
| Jul 1, 2006 | 5.12% |
| Jun 1, 2006 | 5.12% |
| May 1, 2006 | 4.97% |
| Apr 1, 2006 | 4.89% |
| Mar 1, 2006 | 4.73% |
| Feb 1, 2006 | 4.67% |
| Jan 1, 2006 | 4.40% |
| Dec 1, 2005 | 4.40% |
| Nov 1, 2005 | 4.42% |
| Oct 1, 2005 | 4.27% |
| Sep 1, 2005 | 3.95% |
| Aug 1, 2005 | 4.04% |
| Jul 1, 2005 | 3.87% |
| Jun 1, 2005 | 3.64% |
| May 1, 2005 | 3.64% |
| Apr 1, 2005 | 3.65% |
| Mar 1, 2005 | 3.73% |
| Feb 1, 2005 | 3.38% |
| Jan 1, 2005 | 3.22% |
| Dec 1, 2004 | 3.01% |
| Nov 1, 2004 | 2.85% |
| Oct 1, 2004 | 2.58% |
| Sep 1, 2004 | 2.53% |
| Aug 1, 2004 | 2.51% |
| Jul 1, 2004 | 2.64% |
| Jun 1, 2004 | 2.76% |
| May 1, 2004 | 2.53% |
| Apr 1, 2004 | 2.07% |
| Mar 1, 2004 | 1.58% |
| Feb 1, 2004 | 1.74% |
| Jan 1, 2004 | 1.76% |
| Dec 1, 2003 | 1.91% |
| Nov 1, 2003 | 1.93% |
| Oct 1, 2003 | 1.75% |
| Sep 1, 2003 | 1.71% |
| Aug 1, 2003 | 1.86% |
| Jul 1, 2003 | 1.47% |
| Jun 1, 2003 | 1.23% |
| May 1, 2003 | 1.42% |
| Apr 1, 2003 | 1.62% |
| Mar 1, 2003 | 1.57% |
| Feb 1, 2003 | 1.63% |
| Jan 1, 2003 | 1.74% |
| Dec 1, 2002 | 1.84% |
| Nov 1, 2002 | 1.92% |
| Oct 1, 2002 | 1.91% |
| Sep 1, 2002 | 2.00% |
| Aug 1, 2002 | 2.13% |
| Jul 1, 2002 | 2.56% |
| Jun 1, 2002 | 2.99% |
| May 1, 2002 | 3.26% |
| Apr 1, 2002 | 3.42% |
| Mar 1, 2002 | 3.56% |
| Feb 1, 2002 | 3.02% |
| Jan 1, 2002 | 3.03% |
| Dec 1, 2001 | 3.11% |
| Nov 1, 2001 | 2.78% |
| Oct 1, 2001 | 2.73% |
| Sep 1, 2001 | 3.12% |
| Aug 1, 2001 | 3.76% |
| Jul 1, 2001 | 4.04% |
| Jun 1, 2001 | 4.08% |
| May 1, 2001 | 4.26% |
| Apr 1, 2001 | 4.23% |
| Mar 1, 2001 | 4.34% |
| Feb 1, 2001 | 4.66% |
| Jan 1, 2001 | 4.76% |
| Dec 1, 2000 | 5.35% |
| Nov 1, 2000 | 5.88% |
| Oct 1, 2000 | 5.91% |
| Sep 1, 2000 | 6.08% |
| Aug 1, 2000 | 6.23% |
| Jul 1, 2000 | 6.34% |
| Jun 1, 2000 | 6.48% |
| May 1, 2000 | 6.81% |
| Apr 1, 2000 | 6.40% |
| Mar 1, 2000 | 6.53% |
| Feb 1, 2000 | 6.61% |
| Jan 1, 2000 | 6.44% |
| Dec 1, 1999 | 6.10% |
| Nov 1, 1999 | 5.86% |
| Oct 1, 1999 | 5.86% |
| Sep 1, 1999 | 5.66% |
| Aug 1, 1999 | 5.68% |
| Jul 1, 1999 | 5.55% |
| Jun 1, 1999 | 5.62% |
| May 1, 1999 | 5.25% |
| Apr 1, 1999 | 4.98% |
| Mar 1, 1999 | 5.05% |
| Feb 1, 1999 | 4.88% |
| Jan 1, 1999 | 4.62% |
| Dec 1, 1998 | 4.51% |
| Nov 1, 1998 | 4.54% |
| Oct 1, 1998 | 4.09% |
| Sep 1, 1998 | 4.67% |
| Aug 1, 1998 | 5.27% |
| Jul 1, 1998 | 5.46% |
| Jun 1, 1998 | 5.52% |
| May 1, 1998 | 5.59% |
| Apr 1, 1998 | 5.56% |
| Mar 1, 1998 | 5.56% |
| Feb 1, 1998 | 5.42% |
| Jan 1, 1998 | 5.36% |
| Dec 1, 1997 | 5.72% |
| Nov 1, 1997 | 5.71% |
| Oct 1, 1997 | 5.77% |
| Sep 1, 1997 | 5.88% |
| Aug 1, 1997 | 5.94% |
| Jul 1, 1997 | 5.89% |
| Jun 1, 1997 | 6.09% |
| May 1, 1997 | 6.28% |
| Apr 1, 1997 | 6.45% |
| Mar 1, 1997 | 6.22% |
| Feb 1, 1997 | 5.90% |
| Jan 1, 1997 | 6.01% |
| Dec 1, 1996 | 5.78% |
| Nov 1, 1996 | 5.70% |
| Oct 1, 1996 | 5.91% |
| Sep 1, 1996 | 6.23% |
| Aug 1, 1996 | 6.03% |
| Jul 1, 1996 | 6.27% |
| Jun 1, 1996 | 6.30% |
| May 1, 1996 | 6.09% |
| Apr 1, 1996 | 5.96% |
| Mar 1, 1996 | 5.66% |
| Feb 1, 1996 | 5.03% |
| Jan 1, 1996 | 5.11% |
| Dec 1, 1995 | 5.32% |
| Nov 1, 1995 | 5.48% |
| Oct 1, 1995 | 5.70% |
| Sep 1, 1995 | 5.81% |
| Aug 1, 1995 | 5.98% |
| Jul 1, 1995 | 5.78% |
| Jun 1, 1995 | 5.72% |
| May 1, 1995 | 6.17% |
| Apr 1, 1995 | 6.57% |
| Mar 1, 1995 | 6.78% |
| Feb 1, 1995 | 7.11% |
| Jan 1, 1995 | 7.51% |
| Dec 1, 1994 | 7.59% |
| Nov 1, 1994 | 7.15% |
| Oct 1, 1994 | 6.73% |
| Sep 1, 1994 | 6.39% |
| Aug 1, 1994 | 6.18% |
| Jul 1, 1994 | 6.13% |
| Jun 1, 1994 | 5.93% |
| May 1, 1994 | 5.97% |
| Apr 1, 1994 | 5.55% |
| Mar 1, 1994 | 5.00% |
| Feb 1, 1994 | 4.47% |
| Jan 1, 1994 | 4.14% |
| Dec 1, 1993 | 4.21% |
| Nov 1, 1993 | 4.16% |
| Oct 1, 1993 | 3.87% |
| Sep 1, 1993 | 3.85% |
| Aug 1, 1993 | 4.00% |
| Jul 1, 1993 | 4.07% |
| Jun 1, 1993 | 4.16% |
| May 1, 1993 | 3.98% |
| Apr 1, 1993 | 3.84% |
| Mar 1, 1993 | 3.95% |
| Feb 1, 1993 | 4.10% |
| Jan 1, 1993 | 4.39% |
| Dec 1, 1992 | 4.67% |
| Nov 1, 1992 | 4.58% |
| Oct 1, 1992 | 4.08% |
| Sep 1, 1992 | 3.89% |
| Aug 1, 1992 | 4.19% |
| Jul 1, 1992 | 4.36% |
| Jun 1, 1992 | 5.05% |
| May 1, 1992 | 5.23% |
| Apr 1, 1992 | 5.34% |
| Mar 1, 1992 | 5.68% |
| Feb 1, 1992 | 5.21% |
| Jan 1, 1992 | 4.96% |
| Dec 1, 1991 | 5.03% |
| Nov 1, 1991 | 5.56% |
| Oct 1, 1991 | 5.91% |
| Sep 1, 1991 | 6.18% |
| Aug 1, 1991 | 6.43% |
| Jul 1, 1991 | 6.92% |
| Jun 1, 1991 | 6.96% |
| May 1, 1991 | 6.78% |
| Apr 1, 1991 | 6.95% |
| Mar 1, 1991 | 7.10% |
| Feb 1, 1991 | 6.87% |
| Jan 1, 1991 | 7.13% |
| Dec 1, 1990 | 7.31% |
| Nov 1, 1990 | 7.60% |
| Oct 1, 1990 | 7.88% |
| Sep 1, 1990 | 8.08% |
| Aug 1, 1990 | 8.06% |
| Jul 1, 1990 | 8.16% |
| Jun 1, 1990 | 8.35% |
| May 1, 1990 | 8.64% |
| Apr 1, 1990 | 8.72% |
| Mar 1, 1990 | 8.63% |
| Feb 1, 1990 | 8.37% |
| Jan 1, 1990 | 8.09% |