† Estimate

Date Value
May 24, 2024 27.57
May 1, 2024 26.35
Apr 1, 2024 26.57
Mar 1, 2024 26.87
Feb 1, 2024 26.05
Jan 1, 2024 24.97
Dec 1, 2023   24.35
Nov 1, 2023   23.51
Oct 1, 2023   22.78
Sep 1, 2023   23.93
Aug 1, 2023   24.16
Jul 1, 2023   24.76
Jun 1, 2023   24.01
May 1, 2023   23.15
Apr 1, 2023   23.27
Mar 1, 2023   22.66
Feb 1, 2023   23.40
Jan 1, 2023   22.82
Dec 1, 2022   22.65
Nov 1, 2022   22.07
Oct 1, 2022   20.44
Sep 1, 2022   20.58
Aug 1, 2022   22.03
Jul 1, 2022   20.53
Jun 1, 2022   20.28
May 1, 2022   20.81
Apr 1, 2022   22.40
Mar 1, 2022   22.19
Feb 1, 2022   22.42
Jan 1, 2022   23.11
Dec 1, 2021   23.63
Nov 1, 2021   24.52
Oct 1, 2021   24.39
Sep 1, 2021   25.35
Aug 1, 2021   26.23
Jul 1, 2021   26.56
Jun 1, 2021   26.70
May 1, 2021   28.05
Apr 1, 2021   29.92
Mar 1, 2021   30.50
Feb 1, 2021   33.24
Jan 1, 2021   35.96
Dec 1, 2020   39.26
Nov 1, 2020   37.16
Oct 1, 2020   35.30
Sep 1, 2020   34.27
Aug 1, 2020   34.41
Jul 1, 2020   32.44
Jun 1, 2020   31.29
May 1, 2020   27.82
Apr 1, 2020   24.97
Mar 1, 2020   22.80
Feb 1, 2020   26.42
Jan 1, 2020   24.88
Dec 1, 2019   22.78
Nov 1, 2019   22.62
Oct 1, 2019   22.04
Sep 1, 2019   22.44
Aug 1, 2019   21.67
Jul 1, 2019   22.28
Jun 1, 2019   21.37
May 1, 2019   21.15
Apr 1, 2019   21.56
Mar 1, 2019   20.86
Feb 1, 2019   20.60
Jan 1, 2019   19.60
Dec 1, 2018   19.39
Nov 1, 2018   20.67
Oct 1, 2018   21.25
Sep 1, 2018   22.25
Aug 1, 2018   22.37
Jul 1, 2018   22.33
Jun 1, 2018   22.49
May 1, 2018   22.49
Apr 1, 2018   22.53
Mar 1, 2018   23.41
Feb 1, 2018   23.82
Jan 1, 2018   24.97
Dec 1, 2017   24.25
Nov 1, 2017   23.81
Oct 1, 2017   23.67
Sep 1, 2017   23.28
Aug 1, 2017   23.16
Jul 1, 2017   23.36
Jun 1, 2017   23.40
May 1, 2017   23.31
Apr 1, 2017   23.24
Mar 1, 2017   23.60
Feb 1, 2017   23.68
Jan 1, 2017   23.59
Dec 1, 2016   23.76
Nov 1, 2016   23.35
Oct 1, 2016   23.57
Sep 1, 2016   24.22
Aug 1, 2016   24.57
Jul 1, 2016   24.52
Jun 1, 2016   23.97
May 1, 2016   23.81
Apr 1, 2016   23.97
Mar 1, 2016   23.39
Feb 1, 2016   22.02
Jan 1, 2016   22.18
Dec 1, 2015   23.74
Nov 1, 2015   23.67
Oct 1, 2015   22.68
Sep 1, 2015   21.45
Aug 1, 2015   22.15
Jul 1, 2015   22.40
Jun 1, 2015   22.12
May 1, 2015   21.92
Apr 1, 2015   21.42
Mar 1, 2015   20.96
Feb 1, 2015   20.77
Jan 1, 2015   20.02
Dec 1, 2014   20.08
Nov 1, 2014   19.75
Oct 1, 2014   18.50
Sep 1, 2014   18.81
Aug 1, 2014   18.68
Jul 1, 2014   18.96
Jun 1, 2014   18.88
May 1, 2014   18.46
Apr 1, 2014   18.35
Mar 1, 2014   18.48
Feb 1, 2014   18.06
Jan 1, 2014   18.15
Dec 1, 2013   18.04
Nov 1, 2013   18.15
Oct 1, 2013   17.86
Sep 1, 2013   17.88
Aug 1, 2013   17.91
Jul 1, 2013   18.12
Jun 1, 2013   17.80
May 1, 2013   18.25
Apr 1, 2013   17.69
Mar 1, 2013   17.68
Feb 1, 2013   17.32
Jan 1, 2013   17.03
Dec 1, 2012   16.44
Nov 1, 2012   16.12
Oct 1, 2012   16.62
Sep 1, 2012   16.69
Aug 1, 2012   16.14
Jul 1, 2012   15.55
Jun 1, 2012   15.05
May 1, 2012   15.22
Apr 1, 2012   15.70
Mar 1, 2012   15.69
Feb 1, 2012   15.37
Jan 1, 2012   14.87
Dec 1, 2011   14.30
Nov 1, 2011   14.10
Oct 1, 2011   13.88
Sep 1, 2011   13.50
Aug 1, 2011   13.79
Jul 1, 2011   15.61
Jun 1, 2011   15.35
May 1, 2011   16.12
Apr 1, 2011   16.21
Mar 1, 2011   16.04
Feb 1, 2011   16.52
Jan 1, 2011   16.30
Dec 1, 2010   16.05
Nov 1, 2010   15.88
Oct 1, 2010   15.90
Sep 1, 2010   15.61
Aug 1, 2010   15.47
Jul 1, 2010   15.72
Jun 1, 2010   16.15
May 1, 2010   17.30
Apr 1, 2010   19.01
Mar 1, 2010   18.91
Feb 1, 2010   18.91
Jan 1, 2010   20.70
Dec 1, 2009   21.78
Nov 1, 2009   28.51
Oct 1, 2009   42.12
Sep 1, 2009   83.30
Aug 1, 2009   92.95
Jul 1, 2009   101.87
Jun 1, 2009   123.32
May 1, 2009   123.73
Apr 1, 2009   119.85
Mar 1, 2009   110.37
Feb 1, 2009   84.46
Jan 1, 2009   70.91
Dec 1, 2008   58.98
Nov 1, 2008   34.99
Oct 1, 2008   27.22
Sep 1, 2008   26.48
Aug 1, 2008   26.83
Jul 1, 2008   25.37
Jun 1, 2008   26.11
May 1, 2008   25.81
Apr 1, 2008   23.88
Mar 1, 2008   21.81
Feb 1, 2008   21.74
Jan 1, 2008   21.46
Dec 1, 2007   22.35
Nov 1, 2007   20.81
Oct 1, 2007   20.68
Sep 1, 2007   19.05
Aug 1, 2007   18.02
Jul 1, 2007   18.36
Jun 1, 2007   17.83
May 1, 2007   17.92
Apr 1, 2007   17.48
Mar 1, 2007   16.92
Feb 1, 2007   17.49
Jan 1, 2007   17.36
Dec 1, 2006   17.38
Nov 1, 2006   17.24
Oct 1, 2006   17.14
Sep 1, 2006   16.77
Aug 1, 2006   16.67
Jul 1, 2006   16.61
Jun 1, 2006   16.82
May 1, 2006   17.46
Apr 1, 2006   17.77
Mar 1, 2006   17.80
Feb 1, 2006   17.80
Jan 1, 2006   18.07
Dec 1, 2005   18.07
Nov 1, 2005   18.01
Oct 1, 2005   17.64
Sep 1, 2005   18.44
Aug 1, 2005   18.72
Jul 1, 2005   19.00
Jun 1, 2005   19.00
May 1, 2005   18.93
Apr 1, 2005   19.02
Mar 1, 2005   19.84
Feb 1, 2005   20.11
Jan 1, 2005   19.99
Dec 1, 2004   20.48
Nov 1, 2004   20.05
Oct 1, 2004   19.25
Sep 1, 2004   19.35
Aug 1, 2004   19.03
Jul 1, 2004   19.51
Jun 1, 2004   20.17
May 1, 2004   20.14
Apr 1, 2004   21.23
Mar 1, 2004   21.61
Feb 1, 2004   22.46
Jan 1, 2004   22.73
Dec 1, 2003   22.17
Nov 1, 2003   23.15
Oct 1, 2003   24.75
Sep 1, 2003   26.42
Aug 1, 2003   26.57
Jul 1, 2003   27.65
Jun 1, 2003   28.60
May 1, 2003   28.24
Apr 1, 2003   28.05
Mar 1, 2003   27.92
Feb 1, 2003   28.46
Jan 1, 2003   31.43
Dec 1, 2002   32.59
Nov 1, 2002   32.03
Oct 1, 2002   29.24
Sep 1, 2002   28.89
Aug 1, 2002   31.53
Jul 1, 2002   32.46
Jun 1, 2002   37.92
May 1, 2002   41.41
Apr 1, 2002   43.81
Mar 1, 2002   46.71
Feb 1, 2002   44.57
Jan 1, 2002   46.17
Dec 1, 2001   46.37
Nov 1, 2001   43.62
Oct 1, 2001   39.72
Sep 1, 2001   36.90
Aug 1, 2001   37.85
Jul 1, 2001   35.46
Jun 1, 2001   33.67
May 1, 2001   32.02
Apr 1, 2001   27.96
Mar 1, 2001   26.10
Feb 1, 2001   27.81
Jan 1, 2001   27.55
Dec 1, 2000   26.62
Nov 1, 2000   26.90
Oct 1, 2000   26.50
Sep 1, 2000   27.34
Aug 1, 2000   27.97
Jul 1, 2000   28.05
Jun 1, 2000   28.16
May 1, 2000   27.49
Apr 1, 2000   28.50
Mar 1, 2000   28.31
Feb 1, 2000   27.76
Jan 1, 2000   29.04
Dec 1, 1999   29.66
Nov 1, 1999   29.74
Oct 1, 1999   28.66
Sep 1, 1999   29.99
Aug 1, 1999   30.89
Jul 1, 1999   32.88
Jun 1, 1999   32.24
May 1, 1999   33.19
Apr 1, 1999   34.00
Mar 1, 1999   33.39
Feb 1, 1999   32.67
Jan 1, 1999   32.92
Dec 1, 1998   31.56
Nov 1, 1998   30.25
Oct 1, 1998   27.20
Sep 1, 1998   26.80
Aug 1, 1998   28.00
Jul 1, 1998   29.90
Jun 1, 1998   28.44
May 1, 1998   28.30
Apr 1, 1998   28.26
Mar 1, 1998   27.23
Feb 1, 1998   25.85
Jan 1, 1998   24.29
Dec 1, 1997   24.23
Nov 1, 1997   23.46
Oct 1, 1997   23.58
Sep 1, 1997   23.06
Aug 1, 1997   22.83
Jul 1, 1997   22.80
Jun 1, 1997   21.61
May 1, 1997   20.60
Apr 1, 1997   18.94
Mar 1, 1997   19.69
Feb 1, 1997   20.09
Jan 1, 1997   19.53
Dec 1, 1996   19.19
Nov 1, 1996   19.45
Oct 1, 1996   19.00
Sep 1, 1996   18.75
Aug 1, 1996   18.60
Jul 1, 1996   18.26
Jun 1, 1996   19.15
May 1, 1996   19.10
Apr 1, 1996   18.85
Mar 1, 1996   19.01
Feb 1, 1996   19.10
Jan 1, 1996   18.08
Dec 1, 1995   18.10
Nov 1, 1995   17.33
Oct 1, 1995   16.76
Sep 1, 1995   16.45
Aug 1, 1995   16.01
Jul 1, 1995   16.07
Jun 1, 1995   15.67
May 1, 1995   15.50
Apr 1, 1995   15.31
Mar 1, 1995   15.15
Feb 1, 1995   15.11
Jan 1, 1995   14.89
Dec 1, 1994   14.88
Nov 1, 1994   15.62
Oct 1, 1994   16.32
Sep 1, 1994   17.09
Aug 1, 1994   17.44
Jul 1, 1994   17.42
Jun 1, 1994   18.05
May 1, 1994   18.50
Apr 1, 1994   19.00
Mar 1, 1994   20.42
Feb 1, 1994   21.02
Jan 1, 1994   21.34
Dec 1, 1993   21.29
Nov 1, 1993   21.63
Oct 1, 1993   22.19
Sep 1, 1993   22.50
Aug 1, 1993   22.65
Jul 1, 1993   22.72
Jun 1, 1993   23.18
May 1, 1993   22.83
Apr 1, 1993   22.53
Mar 1, 1993   22.69
Feb 1, 1993   22.55
Jan 1, 1993   22.50
Dec 1, 1992   22.82
Nov 1, 1992   22.56
Oct 1, 1992   22.43
Sep 1, 1992   23.20
Aug 1, 1992   23.60
Jul 1, 1992   23.88
Jun 1, 1992   23.95
May 1, 1992   24.75
Apr 1, 1992   24.73
Mar 1, 1992   25.16
Feb 1, 1992   25.60
Jan 1, 1992   25.93
Dec 1, 1991   24.33
Nov 1, 1991   23.27
Oct 1, 1991   22.49
Sep 1, 1991   21.73
Aug 1, 1991   21.22
Jul 1, 1991   20.14
Jun 1, 1991   19.49
May 1, 1991   18.98
Apr 1, 1991   18.58
Mar 1, 1991   17.78
Feb 1, 1991   17.19
Jan 1, 1991   15.35
Dec 1, 1990   15.41
Nov 1, 1990   14.68
Oct 1, 1990   14.21
Sep 1, 1990   14.51
Aug 1, 1990   15.33
Jul 1, 1990   16.81
Jun 1, 1990   16.95
May 1, 1990   16.37
Apr 1, 1990   15.70
Mar 1, 1990   15.62
Feb 1, 1990   14.97
Jan 1, 1990   15.13
Dec 1, 1989   15.24
Nov 1, 1989   14.70
Oct 1, 1989   14.84
Sep 1, 1989   14.66
Aug 1, 1989   14.32
Jul 1, 1989   13.43
Jun 1, 1989   12.84
May 1, 1989   12.49
Apr 1, 1989   12.07
Mar 1, 1989   11.73
Feb 1, 1989   11.97
Jan 1, 1989   11.82
Dec 1, 1988   11.64
Nov 1, 1988   11.57
Oct 1, 1988   12.02
Sep 1, 1988   11.79
Aug 1, 1988   11.78
Jul 1, 1988   12.22
Jun 1, 1988   12.49
May 1, 1988   12.41
Apr 1, 1988   13.39
Mar 1, 1988   14.29
Feb 1, 1988   14.16
Jan 1, 1988   14.02
Dec 1, 1987   13.77
Nov 1, 1987   14.45
Oct 1, 1987   17.08
Sep 1, 1987   20.09
Aug 1, 1987   21.42
Jul 1, 1987   20.81
Jun 1, 1987   20.90
May 1, 1987   19.74
Apr 1, 1987   19.45
Mar 1, 1987   19.37
Feb 1, 1987   18.86
Jan 1, 1987   18.01
Dec 1, 1986   17.17
Nov 1, 1986   16.78
Oct 1, 1986   16.12
Sep 1, 1986   16.05
Aug 1, 1986   16.55
Jul 1, 1986   16.28
Jun 1, 1986   16.68
May 1, 1986   16.28
Apr 1, 1986   16.32
Mar 1, 1986   16.00
Feb 1, 1986   15.08
Jan 1, 1986   14.28
Dec 1, 1985   14.19
Nov 1, 1985   13.33
Oct 1, 1985   12.39
Sep 1, 1985   12.09
Aug 1, 1985   12.26
Jul 1, 1985   12.43
Jun 1, 1985   12.10
May 1, 1985   11.65
Apr 1, 1985   11.20
Mar 1, 1985   10.95
Feb 1, 1985   10.98
Jan 1, 1985   10.36
Dec 1, 1984   9.89
Nov 1, 1984   10.01
Oct 1, 1984   9.94
Sep 1, 1984   10.03
Aug 1, 1984   10.00
Jul 1, 1984   9.26
Jun 1, 1984   9.45
May 1, 1984   9.86
Apr 1, 1984   10.12
Mar 1, 1984   10.31
Feb 1, 1984   10.59
Jan 1, 1984   11.52
Dec 1, 1983   11.72
Nov 1, 1983   11.98
Oct 1, 1983   12.38
Sep 1, 1983   12.57
Aug 1, 1983   12.43
Jul 1, 1983   13.02
Jun 1, 1983   13.22
May 1, 1983   13.09
Apr 1, 1983   12.64
Mar 1, 1983   12.23
Feb 1, 1983   11.75
Jan 1, 1983   11.48
Dec 1, 1982   11.03
Nov 1, 1982   10.67
Oct 1, 1982   10.01
Sep 1, 1982   9.03
Aug 1, 1982   7.97
Jul 1, 1982   7.83
Jun 1, 1982   7.74
May 1, 1982   8.09
Apr 1, 1982   7.97
Mar 1, 1982   7.48
Feb 1, 1982   7.64
Jan 1, 1982   7.73
Dec 1, 1981   8.06
Nov 1, 1981   8.02
Oct 1, 1981   7.83
Sep 1, 1981   7.75
Aug 1, 1981   8.54
Jul 1, 1981   8.55
Jun 1, 1981   8.81
May 1, 1981   8.86
Apr 1, 1981   9.13
Mar 1, 1981   9.14
Feb 1, 1981   8.76
Jan 1, 1981   9.02
Dec 1, 1980   9.01
Nov 1, 1980   9.19
Oct 1, 1980   8.86
Sep 1, 1980   8.64
Aug 1, 1980   8.38
Jul 1, 1980   8.07
Jun 1, 1980   7.67
May 1, 1980   7.15
Apr 1, 1980   6.79
Mar 1, 1980   6.85
Feb 1, 1980   7.61
Jan 1, 1980   7.39
Dec 1, 1979   7.25
Nov 1, 1979   7.01
Oct 1, 1979   7.11
Sep 1, 1979   7.42
Aug 1, 1979   7.45
Jul 1, 1979   7.23
Jun 1, 1979   7.27
May 1, 1979   7.25
Apr 1, 1979   7.55
Mar 1, 1979   7.53
Feb 1, 1979   7.57
Jan 1, 1979   7.88
Dec 1, 1978   7.79
Nov 1, 1978   7.84
Oct 1, 1978   8.51
Sep 1, 1978   8.98
Aug 1, 1978   9.07
Jul 1, 1978   8.57
Jun 1, 1978   8.70
May 1, 1978   8.75
Apr 1, 1978   8.41
Mar 1, 1978   8.13
Feb 1, 1978   8.16
Jan 1, 1978   8.28
Dec 1, 1977   8.62
Nov 1, 1977   8.71
Oct 1, 1977   8.70
Sep 1, 1977   8.99
Aug 1, 1977   9.21
Jul 1, 1977   9.53
Jun 1, 1977   9.53
May 1, 1977   9.58
Apr 1, 1977   9.72
Mar 1, 1977   9.98
Feb 1, 1977   10.08
Jan 1, 1977   10.41
Dec 1, 1976   10.57
Nov 1, 1976   10.34
Oct 1, 1976   10.54
Sep 1, 1976   11.05
Aug 1, 1976   10.93
Jul 1, 1976   11.14
Jun 1, 1976   11.01
May 1, 1976   11.18
Apr 1, 1976   11.51
Mar 1, 1976   11.67
Feb 1, 1976   11.94
Jan 1, 1976   11.82
Dec 1, 1975   11.14
Nov 1, 1975   11.41
Oct 1, 1975   11.32
Sep 1, 1975   10.91
Aug 1, 1975   10.95
Jul 1, 1975   11.72
Jun 1, 1975   11.61
May 1, 1975   11.09
Apr 1, 1975   10.22
Mar 1, 1975   9.91
Feb 1, 1975   9.32
Jan 1, 1975   8.30
Dec 1, 1974   7.54
Nov 1, 1974   8.00
Oct 1, 1974   7.68
Sep 1, 1974   7.48
Aug 1, 1974   8.46
Jul 1, 1974   8.95
Jun 1, 1974   10.27
May 1, 1974   10.41
Apr 1, 1974   10.89
Mar 1, 1974   11.66
Feb 1, 1974   11.27
Jan 1, 1974   11.68
Dec 1, 1973   11.62
Nov 1, 1973   12.74
Oct 1, 1973   13.99
Sep 1, 1973   13.73
Aug 1, 1973   13.77
Jul 1, 1973   14.33
Jun 1, 1973   14.50
May 1, 1973   15.13
Apr 1, 1973   15.89
Mar 1, 1973   16.53
Feb 1, 1973   17.11
Jan 1, 1973   18.09
Dec 1, 1972   18.30
Nov 1, 1972   18.19
Oct 1, 1972   17.58
Sep 1, 1972   17.82
Aug 1, 1972   18.25
Jul 1, 1972   17.79
Jun 1, 1972   18.09
May 1, 1972   18.20
Apr 1, 1972   18.56
Mar 1, 1972   18.54
Feb 1, 1972   18.22
Jan 1, 1972   18.01
Dec 1, 1971   17.40
Nov 1, 1971   16.54
Oct 1, 1971   17.62
Sep 1, 1971   18.31
Aug 1, 1971   18.03
Jul 1, 1971   18.48
Jun 1, 1971   18.74
May 1, 1971   19.22
Apr 1, 1971   19.61
Mar 1, 1971   19.08
Feb 1, 1971   18.71
Jan 1, 1971   18.12
Dec 1, 1970   17.55
Nov 1, 1970   16.19
Oct 1, 1970   15.97
Sep 1, 1970   15.41
Aug 1, 1970   14.39
Jul 1, 1970   13.85
Jun 1, 1970   13.69
May 1, 1970   13.69
Apr 1, 1970   15.37
Mar 1, 1970   15.75
Feb 1, 1970   15.35
Jan 1, 1970   15.76
Dec 1, 1969   15.76
Nov 1, 1969   16.54
Oct 1, 1969   16.32
Sep 1, 1969   16.05
Aug 1, 1969   16.04
Jul 1, 1969   16.17
Jun 1, 1969   16.98
May 1, 1969   17.93
Apr 1, 1969   17.39
Mar 1, 1969   17.06
Feb 1, 1969   17.50
Jan 1, 1969   17.65
Dec 1, 1968   18.49
Nov 1, 1968   18.41
Oct 1, 1968   18.23
Sep 1, 1968   17.90
Aug 1, 1968   17.43
Jul 1, 1968   17.91
Jun 1, 1968   18.04
May 1, 1968   17.71
Apr 1, 1968   17.45
Mar 1, 1968   16.38
Feb 1, 1968   16.80
Jan 1, 1968   17.71
Dec 1, 1967   17.88
Nov 1, 1967   17.42
Oct 1, 1967   18.02
Sep 1, 1967   18.08
Aug 1, 1967   17.79
Jul 1, 1967   17.48
Jun 1, 1967   17.15
May 1, 1967   17.24
Apr 1, 1967   16.81
Mar 1, 1967   16.41
Feb 1, 1967   15.93
Jan 1, 1967   15.31
Dec 1, 1966   14.65
Nov 1, 1966   14.63
Oct 1, 1966   13.96
Sep 1, 1966   14.12
Aug 1, 1966   14.68
Jul 1, 1966   15.67
Jun 1, 1966   15.76
May 1, 1966   16.01
Apr 1, 1966   17.03
Mar 1, 1966   16.64
Feb 1, 1966   17.52
Jan 1, 1966   17.81
Dec 1, 1965   17.67
Nov 1, 1965   18.00
Oct 1, 1965   18.10
Sep 1, 1965   17.95
Aug 1, 1965   17.53
Jul 1, 1965   17.38
Jun 1, 1965   17.57
May 1, 1965   18.65
Apr 1, 1965   18.59
Mar 1, 1965   18.55
Feb 1, 1965   18.71
Jan 1, 1965   18.75
Dec 1, 1964   18.45
Nov 1, 1964   18.89
Oct 1, 1964   18.87
Sep 1, 1964   18.66
Aug 1, 1964   18.54
Jul 1, 1964   19.01
Jun 1, 1964   18.53
May 1, 1964   18.86
Apr 1, 1964   18.90
Mar 1, 1964   18.85
Feb 1, 1964   18.75
Jan 1, 1964   18.77
Dec 1, 1963   18.45
Nov 1, 1963   18.16
Oct 1, 1963   18.35
Sep 1, 1963   18.40
Aug 1, 1963   18.11
Jul 1, 1963   17.80
Jun 1, 1963   18.26
May 1, 1963   18.47
Apr 1, 1963   18.32
Mar 1, 1963   17.70
Feb 1, 1963   17.83
Jan 1, 1963   17.66
Dec 1, 1962   17.07
Nov 1, 1962   16.57
Oct 1, 1962   15.70
Sep 1, 1962   16.43
Aug 1, 1962   16.67
Jul 1, 1962   16.32
Jun 1, 1962   16.03
May 1, 1962   18.33
Apr 1, 1962   20.00
Mar 1, 1962   20.86
Feb 1, 1962   21.21
Jan 1, 1962   21.25
Dec 1, 1961   22.49
Nov 1, 1961   22.61
Oct 1, 1961   21.96
Sep 1, 1961   22.05
Aug 1, 1961   22.27
Jul 1, 1961   21.55
Jun 1, 1961   21.66
May 1, 1961   21.80
Apr 1, 1961   21.44
Mar 1, 1961   20.75
Feb 1, 1961   19.74
Jan 1, 1961   18.60
Dec 1, 1960   17.37
Nov 1, 1960   16.96
Oct 1, 1960   16.43
Sep 1, 1960   16.76
Aug 1, 1960   17.30
Jul 1, 1960   17.11
Jun 1, 1960   17.56
May 1, 1960   16.72
Apr 1, 1960   16.65
Mar 1, 1960   16.23
Feb 1, 1960   16.45
Jan 1, 1960   17.12
Dec 1, 1959   17.42
Nov 1, 1959   16.82
Oct 1, 1959   16.68
Sep 1, 1959   16.63
Aug 1, 1959   17.37
Jul 1, 1959   17.52
Jun 1, 1959   16.90
May 1, 1959   17.55
Apr 1, 1959   17.81
Mar 1, 1959   18.06
Feb 1, 1959   18.04
Jan 1, 1959   18.77
Dec 1, 1958   18.51
Nov 1, 1958   18.19
Oct 1, 1958   17.67
Sep 1, 1958   17.00
Aug 1, 1958   16.47
Jul 1, 1958   15.78
Jun 1, 1958   15.27
May 1, 1958   14.57
Apr 1, 1958   13.79
Mar 1, 1958   13.41
Feb 1, 1958   12.83
Jan 1, 1958   12.49
Dec 1, 1957   11.97
Nov 1, 1957   11.86
Oct 1, 1957   12.00
Sep 1, 1957   12.67
Aug 1, 1957   13.27
Jul 1, 1957   14.12
Jun 1, 1957   13.90
May 1, 1957   13.71
Apr 1, 1957   13.22
Mar 1, 1957   12.95
Feb 1, 1957   12.77
Jan 1, 1957   13.34
Dec 1, 1956   13.62
Nov 1, 1956   13.35
Oct 1, 1956   13.43
Sep 1, 1956   13.54
Aug 1, 1956   13.83
Jul 1, 1956   13.73
Jun 1, 1956   12.85
May 1, 1956   12.82
Apr 1, 1956   13.13
Mar 1, 1956   12.87
Feb 1, 1956   12.12
Jan 1, 1956   12.12
Dec 1, 1955   12.53
Nov 1, 1955   12.63
Oct 1, 1955   12.03
Sep 1, 1955   12.89
Aug 1, 1955   12.60
Jul 1, 1955   12.96
Jun 1, 1955   12.35
May 1, 1955   12.00
Apr 1, 1955   12.39
Mar 1, 1955   12.33
Feb 1, 1955   12.70
Jan 1, 1955   12.56
Dec 1, 1954   12.62
Nov 1, 1954   12.28
Oct 1, 1954   12.02
Sep 1, 1954   11.96
Aug 1, 1954   11.70
Jul 1, 1954   11.49
Jun 1, 1954   11.05
May 1, 1954   11.06
Apr 1, 1954   10.74
Mar 1, 1954   10.42
Feb 1, 1954   10.26
Jan 1, 1954   10.09
Dec 1, 1953   9.89
Nov 1, 1953   9.71
Oct 1, 1953   9.45
Sep 1, 1953   9.13
Aug 1, 1953   9.61
Jul 1, 1953   9.63
Jun 1, 1953   9.54
May 1, 1953   10.00
Apr 1, 1953   10.06
Mar 1, 1953   10.70
Feb 1, 1953   10.69
Jan 1, 1953   10.86
Dec 1, 1952   10.85
Nov 1, 1952   10.49
Oct 1, 1952   10.22
Sep 1, 1952   10.50
Aug 1, 1952   10.70
Jul 1, 1952   10.69
Jun 1, 1952   10.42
May 1, 1952   10.06
Apr 1, 1952   9.97
Mar 1, 1952   9.92
Feb 1, 1952   9.84
Jan 1, 1952   9.97
Dec 1, 1951   9.59
Nov 1, 1951   9.22
Oct 1, 1951   9.39
Sep 1, 1951   9.35
Aug 1, 1951   8.87
Jul 1, 1951   8.28
Jun 1, 1951   7.92
May 1, 1951   7.96
Apr 1, 1951   7.85
Mar 1, 1951   7.64
Feb 1, 1951   7.76
Jan 1, 1951   7.48
Dec 1, 1950   6.95
Nov 1, 1950   7.08
Oct 1, 1950   7.20
Sep 1, 1950   7.01
Aug 1, 1950   6.93
Jul 1, 1950   6.68
Jun 1, 1950   7.38
May 1, 1950   7.43
Apr 1, 1950   7.35
Mar 1, 1950   7.32
Feb 1, 1950   7.31
Jan 1, 1950   7.22
Dec 1, 1949   7.13
Nov 1, 1949   6.87
Oct 1, 1949   6.71
Sep 1, 1949   6.48
Aug 1, 1949   6.39
Jul 1, 1949   6.16
Jun 1, 1949   5.82
May 1, 1949   6.18
Apr 1, 1949   6.24
Mar 1, 1949   6.26
Feb 1, 1949   6.29
Jan 1, 1949   6.62
Dec 1, 1948   6.63
Nov 1, 1948   6.90
Oct 1, 1948   7.55
Sep 1, 1948   7.61
Aug 1, 1948   7.97
Jul 1, 1948   8.51
Jun 1, 1948   9.04
May 1, 1948   8.92
Apr 1, 1948   8.75
Mar 1, 1948   8.36
Feb 1, 1948   8.41
Jan 1, 1948   9.02
Dec 1, 1947   9.34
Nov 1, 1947   9.60
Oct 1, 1947   9.84
Sep 1, 1947   9.72
Aug 1, 1947   10.22
Jul 1, 1947   10.68
Jun 1, 1947   10.31
May 1, 1947   10.37
Apr 1, 1947   11.00
Mar 1, 1947   11.94
Feb 1, 1947   13.17
Jan 1, 1947   13.46
Dec 1, 1946   14.27
Nov 1, 1946   14.64
Oct 1, 1946   15.58
Sep 1, 1946   16.96
Aug 1, 1946   20.27
Jul 1, 1946   21.07
Jun 1, 1946   22.12
May 1, 1946   21.74
Apr 1, 1946   21.20
Mar 1, 1946   19.48
Feb 1, 1946   19.64
Jan 1, 1946   19.17
Dec 1, 1945   18.05
Nov 1, 1945   17.57
Oct 1, 1945   16.84
Sep 1, 1945   16.00
Aug 1, 1945   14.93
Jul 1, 1945   14.83
Jun 1, 1945   15.09
May 1, 1945   15.02
Apr 1, 1945   14.67
Mar 1, 1945   14.51
Feb 1, 1945   14.67
Jan 1, 1945   14.35
Dec 1, 1944   14.09
Nov 1, 1944   13.93
Oct 1, 1944   14.19
Sep 1, 1944   14.00
Aug 1, 1944   14.13
Jul 1, 1944   14.23
Jun 1, 1944   13.77
May 1, 1944   13.10
Apr 1, 1944   12.83
Mar 1, 1944   13.01
Feb 1, 1944   12.61
Jan 1, 1944   12.65
Dec 1, 1943   12.21
Nov 1, 1943   11.48
Oct 1, 1943   11.50
Sep 1, 1943   11.10
Aug 1, 1943   10.80
Jul 1, 1943   11.30
Jun 1, 1943   11.00
May 1, 1943   10.91
Apr 1, 1943   10.59
Mar 1, 1943   10.35
Feb 1, 1943   10.12
Jan 1, 1943   9.67
Dec 1, 1942   9.24
Nov 1, 1942   9.47
Oct 1, 1942   9.61
Sep 1, 1942   9.23
Aug 1, 1942   9.01
Jul 1, 1942   8.94
Jun 1, 1942   8.50
May 1, 1942   7.93
Apr 1, 1942   7.69
Mar 1, 1942   7.87
Feb 1, 1942   8.01
Jan 1, 1942   7.97
Dec 1, 1941   7.55
Nov 1, 1941   8.01
Oct 1, 1941   8.33
Sep 1, 1941   8.61
Aug 1, 1941   8.83
Jul 1, 1941   9.13
Jun 1, 1941   8.95
May 1, 1941   8.73
Apr 1, 1941   9.01
Mar 1, 1941   9.39
Feb 1, 1941   9.36
Jan 1, 1941   10.02
Dec 1, 1940   10.03
Nov 1, 1940   10.36
Oct 1, 1940   10.03
Sep 1, 1940   9.84
Aug 1, 1940   9.56
Jul 1, 1940   9.48
Jun 1, 1940   9.30
May 1, 1940   10.34
Apr 1, 1940   12.19
Mar 1, 1940   12.27
Feb 1, 1940   12.73
Jan 1, 1940   13.23
Dec 1, 1939   13.74
Nov 1, 1939   14.56
Oct 1, 1939   15.36
Sep 1, 1939   15.77
Aug 1, 1939   14.55
Jul 1, 1939   15.08
Jun 1, 1939   15.04
May 1, 1939   15.11
Apr 1, 1939   14.90
Mar 1, 1939   17.45
Feb 1, 1939   18.06
Jan 1, 1939   18.84
Dec 1, 1938   19.83
Nov 1, 1938   20.64
Oct 1, 1938   20.84
Sep 1, 1938   18.95
Aug 1, 1938   18.37
Jul 1, 1938   17.00
Jun 1, 1938   13.26
May 1, 1938   11.93
Apr 1, 1938   10.95
Mar 1, 1938   10.63
Feb 1, 1938   10.79
Jan 1, 1938   10.50
Dec 1, 1937   9.75
Nov 1, 1937   9.66
Oct 1, 1937   10.32
Sep 1, 1937   11.78
Aug 1, 1937   13.91
Jul 1, 1937   13.96
Jun 1, 1937   13.37
May 1, 1937   14.13
Apr 1, 1937   15.05
Mar 1, 1937   16.30
Feb 1, 1937   16.77
Jan 1, 1937   16.75
Dec 1, 1936   16.73
Nov 1, 1936   17.48
Oct 1, 1936   17.47
Sep 1, 1936   17.07
Aug 1, 1936   17.25
Jul 1, 1936   17.29
Jun 1, 1936   16.69
May 1, 1936   16.58
Apr 1, 1936   18.15
Mar 1, 1936   18.81
Feb 1, 1936   18.65
Jan 1, 1936   17.87
Dec 1, 1935   17.16
Nov 1, 1935   17.16
Oct 1, 1935   15.68
Sep 1, 1935   15.28
Aug 1, 1935   14.64
Jul 1, 1935   13.42
Jun 1, 1935   12.49
May 1, 1935   12.45
Apr 1, 1935   11.95
Mar 1, 1935   11.52
Feb 1, 1935   13.82
Jan 1, 1935   16.25
Dec 1, 1934   18.90
Nov 1, 1934   18.94
Oct 1, 1934   18.58
Sep 1, 1934   18.60
Aug 1, 1934   19.23
Jul 1, 1934   20.18
Jun 1, 1934   21.38
May 1, 1934   21.29
Apr 1, 1934   23.91
Mar 1, 1934   23.73
Feb 1, 1934   25.25
Jan 1, 1934   23.73
Dec 1, 1933   22.66
Nov 1, 1933   22.35
Oct 1, 1933   21.95
Sep 1, 1933   24.46
Aug 1, 1933   24.81
Jul 1, 1933   26.27
Jun 1, 1933   24.45
May 1, 1933   20.99
Apr 1, 1933   16.40
Mar 1, 1933   14.92
Feb 1, 1933   15.06
Jan 1, 1933   17.19
Dec 1, 1932   16.63
Nov 1, 1932   16.52
Oct 1, 1932   16.06
Sep 1, 1932   17.96
Aug 1, 1932   15.80
Jul 1, 1932   10.16
Jun 1, 1932   9.35
May 1, 1932   10.46
Apr 1, 1932   11.56
Mar 1, 1932   14.75
Feb 1, 1932   14.27
Jan 1, 1932   13.99
Dec 1, 1931   13.84
Nov 1, 1931   16.23
Oct 1, 1931   15.30
Sep 1, 1931   16.90
Aug 1, 1931   19.04
Jul 1, 1931   18.86
Jun 1, 1931   17.56
May 1, 1931   17.48
Apr 1, 1931   18.66
Mar 1, 1931   19.92
Feb 1, 1931   18.90
Jan 1, 1931   17.00
Dec 1, 1930   15.99
Nov 1, 1930   16.25
Oct 1, 1930   16.64
Sep 1, 1930   18.39
Aug 1, 1930   17.57
Jul 1, 1930   17.03
Jun 1, 1930   16.68
May 1, 1930   17.83
Apr 1, 1930   18.22
Mar 1, 1930   16.51
Feb 1, 1930   15.35
Jan 1, 1930   13.94
Dec 1, 1929   13.29
Nov 1, 1929   12.94
Oct 1, 1929   17.81
Sep 1, 1929   20.17
Aug 1, 1929   19.63
Jul 1, 1929   18.81
Jun 1, 1929   17.49
May 1, 1929   17.38
Apr 1, 1929   17.35
Mar 1, 1929   17.68
Feb 1, 1929   17.62
Jan 1, 1929   17.77
Dec 1, 1928   16.78
Nov 1, 1928   16.99
Oct 1, 1928   16.18
Sep 1, 1928   16.14
Aug 1, 1928   15.33
Jul 1, 1928   15.11
Jun 1, 1928   15.28
May 1, 1928   16.37
Apr 1, 1928   16.17
Mar 1, 1928   15.51
Feb 1, 1928   15.00
Jan 1, 1928   15.47
Dec 1, 1927   15.73
Nov 1, 1927   15.22
Oct 1, 1927   14.73
Sep 1, 1927   14.82
Aug 1, 1927   13.90
Jul 1, 1927   13.08
Jun 1, 1927   12.67
May 1, 1927   12.39
Apr 1, 1927   11.87
Mar 1, 1927   11.48
Feb 1, 1927   11.22
Jan 1, 1927   10.90
Dec 1, 1926   10.88
Nov 1, 1926   10.63
Oct 1, 1926   10.48
Sep 1, 1926   10.72
Aug 1, 1926   10.56
Jul 1, 1926   10.14
Jun 1, 1926   9.73
May 1, 1926   9.28
Apr 1, 1926   9.21
Mar 1, 1926   9.46
Feb 1, 1926   10.15
Jan 1, 1926   10.13
Dec 1, 1925   9.97
Nov 1, 1925   10.02
Oct 1, 1925   9.93
Sep 1, 1925   9.84
Aug 1, 1925   9.84
Jul 1, 1925   9.94
Jun 1, 1925   9.91
May 1, 1925   9.98
Apr 1, 1925   9.91
Mar 1, 1925   10.29
Feb 1, 1925   10.85
Jan 1, 1925   11.06
Dec 1, 1924   10.92
Nov 1, 1924   10.32
Oct 1, 1924   9.73
Sep 1, 1924   9.81
Aug 1, 1924   9.87
Jul 1, 1924   9.50
Jun 1, 1924   9.04
May 1, 1924   8.83
Apr 1, 1924   8.82
Mar 1, 1924   8.99
Feb 1, 1924   9.13
Jan 1, 1924   9.05
Dec 1, 1923   8.72
Nov 1, 1923   8.65
Oct 1, 1923   8.62
Sep 1, 1923   8.98
Aug 1, 1923   9.17
Jul 1, 1923   9.38
Jun 1, 1923   9.99
May 1, 1923   10.69
Apr 1, 1923   11.57
Mar 1, 1923   12.37
Feb 1, 1923   12.57
Jan 1, 1923   12.46
Dec 1, 1922   12.72
Nov 1, 1922   13.40
Oct 1, 1922   14.86
Sep 1, 1922   15.36
Aug 1, 1922   15.86
Jul 1, 1922   16.26
Jun 1, 1922   17.24
May 1, 1922   18.68
Apr 1, 1922   19.40
Mar 1, 1922   19.85
Feb 1, 1922   20.91
Jan 1, 1922   22.58
Dec 1, 1921   25.21
Nov 1, 1921   21.23
Oct 1, 1921   17.87
Sep 1, 1921   15.83
Aug 1, 1921   14.02
Jul 1, 1921   13.00
Jun 1, 1921   12.02
May 1, 1921   12.12
Apr 1, 1921   10.97
Mar 1, 1921   10.23
Feb 1, 1921   9.87
Jan 1, 1921   9.39
Dec 1, 1920   8.51
Nov 1, 1920   9.23
Oct 1, 1920   9.59
Sep 1, 1920   9.45
Aug 1, 1920   9.01
Jul 1, 1920   9.26
Jun 1, 1920   9.16
May 1, 1920   9.20
Apr 1, 1920   9.70
Mar 1, 1920   9.66
Feb 1, 1920   8.92
Jan 1, 1920   9.61
Dec 1, 1919   9.59
Nov 1, 1919   9.83
Oct 1, 1919   10.07
Sep 1, 1919   9.53
Aug 1, 1919   9.34
Jul 1, 1919   9.96
Jun 1, 1919   9.59
May 1, 1919   9.30
Apr 1, 1919   8.65
Mar 1, 1919   8.33
Feb 1, 1919   8.04
Jan 1, 1919   7.97
Dec 1, 1918   7.98
Nov 1, 1918   7.95
Oct 1, 1918   7.57
Sep 1, 1918   7.09
Aug 1, 1918   6.97
Jul 1, 1918   6.76
Jun 1, 1918   6.56
May 1, 1918   6.42
Apr 1, 1918   6.09
Mar 1, 1918   6.03
Feb 1, 1918   6.03
Jan 1, 1918   5.74
Dec 1, 1917   5.31
Nov 1, 1917   5.41
Oct 1, 1917   5.81
Sep 1, 1917   6.05
Aug 1, 1917   6.26
Jul 1, 1917   6.35
Jun 1, 1917   6.43
May 1, 1917   6.21
Apr 1, 1917   6.34
Mar 1, 1917   6.34
Feb 1, 1917   6.07
Jan 1, 1917   6.34
Dec 1, 1916   6.41
Nov 1, 1916   6.92
Oct 1, 1916   7.02
Sep 1, 1916   7.08
Aug 1, 1916   7.08
Jul 1, 1916   7.33
Jun 1, 1916   7.77
May 1, 1916   8.05
Apr 1, 1916   8.27
Mar 1, 1916   8.80
Feb 1, 1916   9.31
Jan 1, 1916   9.99
Dec 1, 1915   10.77
Nov 1, 1915   11.13
Oct 1, 1915   11.15
Sep 1, 1915   10.96
Aug 1, 1915   10.99
Jul 1, 1915   10.97
Jun 1, 1915   11.49
May 1, 1915   11.87
Apr 1, 1915   12.72
Mar 1, 1915   12.41
Feb 1, 1915   12.72
Jan 1, 1915   13.60
Dec 1, 1914   14.13
Nov 1, 1914   14.51
Oct 1, 1914   14.27
Sep 1, 1914   14.03
Aug 1, 1914   13.80
Jul 1, 1914   13.57
Jun 1, 1914   14.14
May 1, 1914   13.98
Apr 1, 1914   13.69
Mar 1, 1914   13.81
Feb 1, 1914   13.86
Jan 1, 1914   13.48
Dec 1, 1913   12.76
Nov 1, 1913   12.66
Oct 1, 1913   12.87
Sep 1, 1913   13.17
Aug 1, 1913   12.93
Jul 1, 1913   12.48
Jun 1, 1913   12.21
May 1, 1913   12.75
Apr 1, 1913   12.99
Mar 1, 1913   12.89
Feb 1, 1913   13.03
Jan 1, 1913   13.40
Dec 1, 1912   13.40
Nov 1, 1912   14.09
Oct 1, 1912   14.43
Sep 1, 1912   14.66
Aug 1, 1912   14.79
Jul 1, 1912   14.66
Jun 1, 1912   14.85
May 1, 1912   15.07
Apr 1, 1912   15.30
Mar 1, 1912   15.06
Feb 1, 1912   14.86
Jan 1, 1912   15.22
Dec 1, 1911   15.44
Nov 1, 1911   15.07
Oct 1, 1911   14.22
Sep 1, 1911   13.87
Aug 1, 1911   14.40
Jul 1, 1911   14.85
Jun 1, 1911   14.65
May 1, 1911   14.11
Apr 1, 1911   13.58
Mar 1, 1911   13.41
Feb 1, 1911   13.34
Jan 1, 1911   12.91
Dec 1, 1910   12.40
Nov 1, 1910   12.71
Oct 1, 1910   12.68
Sep 1, 1910   12.08
Aug 1, 1910   11.96
Jul 1, 1910   11.64
Jun 1, 1910   12.21
May 1, 1910   12.79
Apr 1, 1910   12.96
Mar 1, 1910   13.24
Feb 1, 1910   12.87
Jan 1, 1910   13.31
Dec 1, 1909   13.55
Nov 1, 1909   13.66
Oct 1, 1909   14.01
Sep 1, 1909   14.25
Aug 1, 1909   14.54
Jul 1, 1909   14.51
Jun 1, 1909   14.63
May 1, 1909   14.70
Apr 1, 1909   14.56
Mar 1, 1909   14.27
Feb 1, 1909   14.43
Jan 1, 1909   15.23
Dec 1, 1908   15.57
Nov 1, 1908   15.05
Oct 1, 1908   13.94
Sep 1, 1908   13.62
Aug 1, 1908   13.61
Jul 1, 1908   12.91
Jun 1, 1908   12.32
May 1, 1908   12.17
Apr 1, 1908   11.43
Mar 1, 1908   10.73
Feb 1, 1908   10.21
Jan 1, 1908   10.49
Dec 1, 1907   9.95
Nov 1, 1907   9.35
Oct 1, 1907   9.81
Sep 1, 1907   10.88
Aug 1, 1907   10.86
Jul 1, 1907   11.60
Jun 1, 1907   11.04
May 1, 1907   11.28
Apr 1, 1907   11.55
Mar 1, 1907   11.36
Feb 1, 1907   12.46
Jan 1, 1907   12.72
Dec 1, 1906   12.95
Nov 1, 1906   13.20
Oct 1, 1906   13.06
Sep 1, 1906   13.60
Aug 1, 1906   13.33
Jul 1, 1906   12.54
Jun 1, 1906   13.01
May 1, 1906   12.98
Apr 1, 1906   13.47
Mar 1, 1906   13.81
Feb 1, 1906   14.31
Jan 1, 1906   14.57
Dec 1, 1905   14.24
Nov 1, 1905   14.21
Oct 1, 1905   14.62
Sep 1, 1905   14.77
Aug 1, 1905   15.08
Jul 1, 1905   14.91
Jun 1, 1905   14.83
May 1, 1905   15.04
Apr 1, 1905   16.25
Mar 1, 1905   16.92
Feb 1, 1905   16.92
Jan 1, 1905   16.69
Dec 1, 1904   16.84
Nov 1, 1904   16.56
Oct 1, 1904   15.60
Sep 1, 1904   14.64
Aug 1, 1904   13.93
Jul 1, 1904   13.38
Jun 1, 1904   12.76
May 1, 1904   12.66
Apr 1, 1904   12.85
Mar 1, 1904   12.46
Feb 1, 1904   12.42
Jan 1, 1904   12.68
Dec 1, 1903   12.40
Nov 1, 1903   11.67
Oct 1, 1903   11.45
Sep 1, 1903   11.66
Aug 1, 1903   11.77
Jul 1, 1903   11.98
Jun 1, 1903   12.38
May 1, 1903   12.92
Apr 1, 1903   12.99
Mar 1, 1903   13.36
Feb 1, 1903   13.71
Jan 1, 1903   13.61
Dec 1, 1902   12.78
Nov 1, 1902   13.31
Oct 1, 1902   14.09
Sep 1, 1902   14.81
Aug 1, 1902   15.05
Jul 1, 1902   14.94
Jun 1, 1902   14.88
May 1, 1902   15.27
Apr 1, 1902   15.61
Mar 1, 1902   15.40
Feb 1, 1902   15.70
Jan 1, 1902   15.90
Dec 1, 1901   15.90
Nov 1, 1901   16.22
Oct 1, 1901   15.93
Sep 1, 1901   16.16
Aug 1, 1901   16.30
Jul 1, 1901   16.13
Jun 1, 1901   17.35
May 1, 1901   15.83
Apr 1, 1901   16.72
Mar 1, 1901   15.48
Feb 1, 1901   15.00
Jan 1, 1901   14.68
Dec 1, 1900   14.31
Nov 1, 1900   13.50
Oct 1, 1900   12.52
Sep 1, 1900   12.08
Aug 1, 1900   12.38
Jul 1, 1900   12.21
Jun 1, 1900   12.21
May 1, 1900   12.58
Apr 1, 1900   13.21
Mar 1, 1900   13.04
Feb 1, 1900   12.94
Jan 1, 1900   12.71
Dec 1, 1899   12.54
Nov 1, 1899   13.77
Oct 1, 1899   13.83
Sep 1, 1899   14.23
Aug 1, 1899   14.75
Jul 1, 1899   14.75
Jun 1, 1899   14.63
May 1, 1899   15.36
Apr 1, 1899   16.48
Mar 1, 1899   16.73
Feb 1, 1899   16.98
Jan 1, 1899   16.85
Dec 1, 1898   16.14
Nov 1, 1898   15.34
Oct 1, 1898   15.00
Sep 1, 1898   15.47
Aug 1, 1898   15.65
Jul 1, 1898   15.24
Jun 1, 1898   15.33
May 1, 1898   14.91
Apr 1, 1898   14.14
Mar 1, 1898   14.53
Feb 1, 1898   15.38
Jan 1, 1898   15.58
Dec 1, 1897   15.32
Nov 1, 1897   15.41
Oct 1, 1897   16.43
Sep 1, 1897   17.47
Aug 1, 1897   17.17
Jul 1, 1897   16.62
Jun 1, 1897   16.42
May 1, 1897   16.21
Apr 1, 1897   16.69
Mar 1, 1897   17.83
Feb 1, 1897   18.44
Jan 1, 1897   19.33
Dec 1, 1896   20.10
Nov 1, 1896   20.53
Oct 1, 1896   18.92
Sep 1, 1896   18.23
Aug 1, 1896   17.06
Jul 1, 1896   17.82
Jun 1, 1896   18.78
May 1, 1896   18.86
Apr 1, 1896   18.67
Mar 1, 1896   18.25
Feb 1, 1896   18.29
Jan 1, 1896   17.31
Dec 1, 1895   17.28
Nov 1, 1895   18.93
Oct 1, 1895   20.21
Sep 1, 1895   21.19
Aug 1, 1895   21.77
Jul 1, 1895   22.21
Jun 1, 1895   22.93
May 1, 1895   23.34
Apr 1, 1895   23.00
Mar 1, 1895   22.96
Feb 1, 1895   23.94
Jan 1, 1895   25.37
Dec 1, 1894   26.88
Nov 1, 1894   25.79
Oct 1, 1894   24.56
Sep 1, 1894   24.22
Aug 1, 1894   22.81
Jul 1, 1894   21.07
Jun 1, 1894   20.67
May 1, 1894   20.16
Apr 1, 1894   20.16
Mar 1, 1894   19.19
Feb 1, 1894   18.00
Jan 1, 1894   17.16
Dec 1, 1893   16.96
Nov 1, 1893   16.98
Oct 1, 1893   16.17
Sep 1, 1893   15.20
Aug 1, 1893   13.75
Jul 1, 1893   13.67
Jun 1, 1893   14.63
May 1, 1893   14.93
Apr 1, 1893   15.93
Mar 1, 1893   15.50
Feb 1, 1893   15.67
Jan 1, 1893   15.55
Dec 1, 1892   14.89
Nov 1, 1892   15.16
Oct 1, 1892   15.32
Sep 1, 1892   15.12
Aug 1, 1892   15.61
Jul 1, 1892   15.50
Jun 1, 1892   15.61
May 1, 1892   15.80
Apr 1, 1892   15.91
Mar 1, 1892   16.06
Feb 1, 1892   16.00
Jan 1, 1892   16.09
Dec 1, 1891   15.91
Nov 1, 1891   15.63
Oct 1, 1891   16.07
Sep 1, 1891   16.27
Aug 1, 1891   15.25
Jul 1, 1891   14.94
Jun 1, 1891   15.40
May 1, 1891   15.93
Apr 1, 1891   16.20
Mar 1, 1891   15.90
Feb 1, 1891   16.43
Jan 1, 1891   16.45
Dec 1, 1890   15.86
Nov 1, 1890   16.20
Oct 1, 1890   17.42
Sep 1, 1890   18.19
Aug 1, 1890   18.45
Jul 1, 1890   18.83
Jun 1, 1890   18.92
May 1, 1890   19.00
Apr 1, 1890   18.17
Mar 1, 1890   17.75
Feb 1, 1890   17.83
Jan 1, 1890   17.98
Dec 1, 1889   17.73
Nov 1, 1889   18.03
Oct 1, 1889   18.41
Sep 1, 1889   18.97
Aug 1, 1889   18.73
Jul 1, 1889   18.71
Jun 1, 1889   19.32
May 1, 1889   19.23
Apr 1, 1889   18.95
Mar 1, 1889   19.22
Feb 1, 1889   19.87
Jan 1, 1889   19.90
Dec 1, 1888   19.77
Nov 1, 1888   19.53
Oct 1, 1888   19.34
Sep 1, 1888   18.88
Aug 1, 1888   17.90
Jul 1, 1888   17.04
Jun 1, 1888   16.16
May 1, 1888   16.24
Apr 1, 1888   15.61
Mar 1, 1888   15.16
Feb 1, 1888   15.38
Jan 1, 1888   15.10
Dec 1, 1887   14.64
Nov 1, 1887   14.83
Oct 1, 1887   14.65
Sep 1, 1887   15.26
Aug 1, 1887   15.57
Jul 1, 1887   16.09
Jun 1, 1887   16.61
May 1, 1887   17.23
Apr 1, 1887   17.06
Mar 1, 1887   16.80
Feb 1, 1887   16.54
Jan 1, 1887   16.78
Dec 1, 1886   17.09
Nov 1, 1886   17.82
Oct 1, 1886   17.66
Sep 1, 1886   17.49
Aug 1, 1886   17.32
Jul 1, 1886   17.48
Jun 1, 1886   17.50
May 1, 1886   17.02
Apr 1, 1886   17.66
Mar 1, 1886   18.21
Feb 1, 1886   18.93
Jan 1, 1886   18.91
Dec 1, 1885   19.26
Nov 1, 1885   19.17
Oct 1, 1885   17.78
Sep 1, 1885   16.61
Aug 1, 1885   16.63
Jul 1, 1885   15.56
Jun 1, 1885   14.83
May 1, 1885   14.73
Apr 1, 1885   14.73
Mar 1, 1885   14.60
Feb 1, 1885   14.41
Jan 1, 1885   13.82
Dec 1, 1884   14.00
Nov 1, 1884   13.70
Oct 1, 1884   13.66
Sep 1, 1884   13.80
Aug 1, 1884   13.94
Jul 1, 1884   12.83
Jun 1, 1884   12.56
May 1, 1884   12.83
Apr 1, 1884   13.68
Mar 1, 1884   14.04
Feb 1, 1884   13.82
Jan 1, 1884   13.20
Dec 1, 1883   13.35
Nov 1, 1883   13.57
Oct 1, 1883   13.28
Sep 1, 1883   13.57
Aug 1, 1883   13.34
Jul 1, 1883   13.89
Jun 1, 1883   14.02
May 1, 1883   13.82
Apr 1, 1883   13.98
Mar 1, 1883   13.61
Feb 1, 1883   13.36
Jan 1, 1883   13.59
Dec 1, 1882   13.58
Nov 1, 1882   13.49
Oct 1, 1882   14.06
Sep 1, 1882   14.43
Aug 1, 1882   14.26
Jul 1, 1882   13.82
Jun 1, 1882   13.06
May 1, 1882   13.10
Apr 1, 1882   13.24
Mar 1, 1882   13.21
Feb 1, 1882   13.21
Jan 1, 1882   13.48
Dec 1, 1881   13.66
Nov 1, 1881   13.94
Oct 1, 1881   13.72
Sep 1, 1881   13.81
Aug 1, 1881   13.58
Jul 1, 1881   13.78
Jun 1, 1881   14.15
May 1, 1881   13.85
Apr 1, 1881   13.14
Mar 1, 1881   13.07
Feb 1, 1881   12.81
Jan 1, 1881   12.74
Dec 1, 1880   11.92
Nov 1, 1880   11.67
Oct 1, 1880   11.30
Sep 1, 1880   11.20
Aug 1, 1880   11.45
Jul 1, 1880   11.28
Jun 1, 1880   11.01
May 1, 1880   11.20
Apr 1, 1880   12.43
Mar 1, 1880   13.01
Feb 1, 1880   13.06
Jan 1, 1880   13.13
Dec 1, 1879   12.95
Nov 1, 1879   13.17
Oct 1, 1879   12.71
Sep 1, 1879   11.64
Aug 1, 1879   11.41
Jul 1, 1879   11.52
Jun 1, 1879   11.48
May 1, 1879   11.62
Apr 1, 1879   11.31
Mar 1, 1879   11.15
Feb 1, 1879   11.53
Jan 1, 1879   11.34
Dec 1, 1878   11.13
Nov 1, 1878   11.22
Oct 1, 1878   11.29
Sep 1, 1878   11.45
Aug 1, 1878   11.25
Jul 1, 1878   11.38
Jun 1, 1878   11.18
May 1, 1878   10.98
Apr 1, 1878   10.98
Mar 1, 1878   10.71
Feb 1, 1878   10.54
Jan 1, 1878   10.80
Dec 1, 1877   10.83
Nov 1, 1877   10.93
Oct 1, 1877   11.16
Sep 1, 1877   10.98
Aug 1, 1877   10.40
Jul 1, 1877   9.77
Jun 1, 1877   9.41
May 1, 1877   10.20
Apr 1, 1877   10.25
Mar 1, 1877   11.12
Feb 1, 1877   11.79
Jan 1, 1877   12.60
Dec 1, 1876   12.79
Nov 1, 1876   12.56
Oct 1, 1876   12.51
Sep 1, 1876   12.30
Aug 1, 1876   12.81
Jul 1, 1876   13.09
Jun 1, 1876   12.97
May 1, 1876   12.79
Apr 1, 1876   13.02
Mar 1, 1876   13.26
Feb 1, 1876   13.04
Jan 1, 1876   12.62
Dec 1, 1875   12.14
Nov 1, 1875   11.87
Oct 1, 1875   11.41
Sep 1, 1875   11.35
Aug 1, 1875   11.21
Jul 1, 1875   10.93
Jun 1, 1875   10.68
May 1, 1875   10.69
Apr 1, 1875   10.90
Mar 1, 1875   10.55
Feb 1, 1875   10.22
Jan 1, 1875   10.05
Dec 1, 1874   9.87
Nov 1, 1874   9.93
Oct 1, 1874   9.85
Sep 1, 1874   9.87
Aug 1, 1874   9.72
Jul 1, 1874   9.70
Jun 1, 1874   9.70
May 1, 1874   9.74
Apr 1, 1874   10.00
Mar 1, 1874   10.28
Feb 1, 1874   10.43
Jan 1, 1874   10.13
Dec 1, 1873   9.61
Nov 1, 1873   8.83
Oct 1, 1873   9.21
Sep 1, 1873   10.14
Aug 1, 1873   11.04
Jul 1, 1873   11.11
Jun 1, 1873   11.19
May 1, 1873   11.41
Apr 1, 1873   11.45
Mar 1, 1873   11.68
Feb 1, 1873   11.84
Jan 1, 1873   11.82
Dec 1, 1872   11.79
Nov 1, 1872   11.58
Oct 1, 1872   11.69
Sep 1, 1872   11.72
Aug 1, 1872   12.00
Jul 1, 1872   12.22
Jun 1, 1872   12.36
May 1, 1872   12.56
Apr 1, 1872   12.63
Mar 1, 1872   12.37
Feb 1, 1872   12.05
Jan 1, 1872   12.07
Dec 1, 1871   11.85
Nov 1, 1871   11.60
Oct 1, 1871   11.48
Sep 1, 1871   12.10
Aug 1, 1871   11.98
Jul 1, 1871   11.82
Jun 1, 1871   12.05
May 1, 1871   12.15
Apr 1, 1871   11.85
Mar 1, 1871   11.52
Feb 1, 1871   11.25
Jan 1, 1871   11.10

Price to earnings ratio, based on trailing twelve month “as reported” earnings.

Current PE is estimated from latest reported earnings and current market price.

Source: Robert Shiller and his book Irrational Exuberance for historic S&P 500 PE Ratio.