Date Value Value
May 20, 2022 3,901.36
Apr 1, 2022 4,582.64
Mar 1, 2022 4,391.27
Feb 1, 2022 4,495.21
Jan 1, 2022 4,677.22
Dec 1, 2021 4,820.68
Nov 1, 2021 4,827.85
Oct 1, 2021 4,636.74
Sep 1, 2021 4,659.37
Aug 1, 2021 4,681.13
Jul 1, 2021 4,595.50
Jun 1, 2021 4,485.10
May 1, 2021 4,451.32
Apr 1, 2021 4,458.29
Mar 1, 2021 4,244.56
Feb 1, 2021 4,245.03
Jan 1, 2021 4,169.70
Dec 1, 2020 4,078.78
Nov 1, 2020 3,920.97
Oct 1, 2020 3,774.71
Sep 1, 2020 3,717.53
Aug 1, 2020 3,751.68
Jul 1, 2020 3,559.24
Jun 1, 2020 3,462.42
May 1, 2020 3,273.87
Apr 1, 2020 3,097.16
Mar 1, 2020 2,954.40
Feb 1, 2020 3,642.52
Jan 1, 2020 3,653.50
Dec 1, 2019 3,554.17
Nov 1, 2019 3,470.62
Oct 1, 2019 3,326.63
Sep 1, 2019 3,339.25
Aug 1, 2019 3,246.99
Jul 1, 2019 3,357.33
Jun 1, 2019 3,244.03
May 1, 2019 3,204.87
Apr 1, 2019 3,266.92
Mar 1, 2019 3,171.32
Feb 1, 2019 3,133.34
Jan 1, 2019 2,978.15
Dec 1, 2018 2,937.96
Nov 1, 2018 3,106.43
Oct 1, 2018 3,166.78
Sep 1, 2018 3,304.53
Aug 1, 2018 3,258.57
Jul 1, 2018 3,187.16
Jun 1, 2018 3,142.54
May 1, 2018 3,087.15
Apr 1, 2018 3,045.07
Mar 1, 2018 3,113.78
Feb 1, 2018 3,123.58
Jan 1, 2018 3,235.92
Dec 1, 2017 3,107.24
Nov 1, 2017 3,022.97
Oct 1, 2017 2,980.37
Sep 1, 2017 2,903.75
Aug 1, 2017 2,876.25
Jul 1, 2017 2,882.37
Jun 1, 2017 2,856.78
May 1, 2017 2,813.98
Apr 1, 2017 2,774.01
Mar 1, 2017 2,791.09
Feb 1, 2017 2,749.80
Jan 1, 2017 2,693.58
Dec 1, 2016 2,675.35
Nov 1, 2016 2,578.97
Oct 1, 2016 2,548.83
Sep 1, 2016 2,569.48
Aug 1, 2016 2,591.49
Jul 1, 2016 2,567.52
Jun 1, 2016 2,485.82
May 1, 2016 2,472.03
Apr 1, 2016 2,494.04
Mar 1, 2016 2,441.16
Feb 1, 2016 2,309.16
Jan 1, 2016 2,328.27
Dec 1, 2015 2,496.80
Nov 1, 2015 2,520.42
Oct 1, 2015 2,447.64
Sep 1, 2015 2,349.39
Aug 1, 2015 2,460.90
Jul 1, 2015 2,522.79
Jun 1, 2015 2,529.16
May 1, 2015 2,553.32
Apr 1, 2015 2,545.58
Mar 1, 2015 2,532.64
Feb 1, 2015 2,550.42
Jan 1, 2015 2,495.05
Dec 1, 2014 2,515.25
Nov 1, 2014 2,489.18
Oct 1, 2014 2,345.81
Sep 1, 2014 2,407.51
Aug 1, 2014 2,371.00
Jul 1, 2014 2,381.00
Jun 1, 2014 2,348.70
May 1, 2014 2,283.80
Apr 1, 2014 2,260.84
Mar 1, 2014 2,267.39
Feb 1, 2014 2,225.08
Jan 1, 2014 2,239.85
Dec 1, 2013 2,230.19
Nov 1, 2013 2,200.10
Oct 1, 2013 2,117.42
Sep 1, 2013 2,071.62
Aug 1, 2013 2,053.03
Jul 1, 2013 2,053.77
Jun 1, 2013 1,993.13
May 1, 2013 2,023.91
Apr 1, 2013 1,942.03
Mar 1, 2013 1,915.47
Feb 1, 2013 1,872.78
Jan 1, 2013 1,848.28
Dec 1, 2012 1,780.98
Nov 1, 2012 1,741.49
Oct 1, 2012 1,787.07
Sep 1, 2012 1,793.33
Aug 1, 2012 1,751.45
Jul 1, 2012 1,706.40
Jun 1, 2012 1,658.14
May 1, 2012 1,677.96
Apr 1, 2012 1,732.42
Mar 1, 2012 1,741.18
Feb 1, 2012 1,707.99
Jan 1, 2012 1,649.67
Dec 1, 2011 1,583.98
Nov 1, 2011 1,558.59
Oct 1, 2011 1,532.90
Sep 1, 2011 1,487.49
Aug 1, 2011 1,504.25
Jul 1, 2011 1,686.41
Jun 1, 2011 1,639.63
May 1, 2011 1,702.79
Apr 1, 2011 1,702.11
Mar 1, 2011 1,678.31
Feb 1, 2011 1,716.28
Jan 1, 2011 1,674.48
Dec 1, 2010 1,628.55
Nov 1, 2010 1,575.32
Oct 1, 2010 1,540.09
Sep 1, 2010 1,476.85
Aug 1, 2010 1,431.88
Jul 1, 2010 1,424.00
Jun 1, 2010 1,428.99
May 1, 2010 1,482.55
Apr 1, 2010 1,578.99
Mar 1, 2010 1,521.93
Feb 1, 2010 1,444.76
Jan 1, 2010 1,490.79
Dec 1, 2009 1,478.31
Nov 1, 2009 1,446.05
Oct 1, 2009 1,419.93
Sep 1, 2009 1,390.53
Aug 1, 2009 1,345.02
Jul 1, 2009 1,249.36
Jun 1, 2009 1,234.45
May 1, 2009 1,213.18
Apr 1, 2009 1,143.53
Mar 1, 2009 1,023.36
Feb 1, 2009 1,091.02
Jan 1, 2009 1,178.62
Dec 1, 2008 1,200.14
Nov 1, 2008 1,195.14
Oct 1, 2008 1,286.10
Sep 1, 2008 1,599.20
Aug 1, 2008 1,681.66
Jul 1, 2008 1,643.39
Jun 1, 2008 1,762.29
May 1, 2008 1,862.29
Apr 1, 2008 1,834.14
Mar 1, 2008 1,773.19
Feb 1, 2008 1,840.07
Jan 1, 2008 1,877.96
Dec 1, 2007 2,024.80
Nov 1, 2007 2,001.79
Oct 1, 2007 2,118.63
Sep 1, 2007 2,064.50
Aug 1, 2007 2,011.42
Jul 1, 2007 2,098.95
Jun 1, 2007 2,089.42
May 1, 2007 2,089.26
Apr 1, 2007 2,035.95
Mar 1, 2007 1,969.81
Feb 1, 2007 2,041.22
Jan 1, 2007 2,022.82
Dec 1, 2006 2,017.97
Nov 1, 2006 1,981.34
Oct 1, 2006 1,942.40
Sep 1, 2006 1,867.20
Aug 1, 2006 1,814.91
Jul 1, 2006 1,780.46
Jun 1, 2006 1,775.71
May 1, 2006 1,831.52
Apr 1, 2006 1,857.96
Mar 1, 2006 1,861.64
Feb 1, 2006 1,847.22
Jan 1, 2006 1,853.96
Dec 1, 2005 1,843.75
Nov 1, 2005 1,800.35
Oct 1, 2005 1,720.35
Sep 1, 2005 1,772.92
Aug 1, 2005 1,792.17
Jul 1, 2005 1,798.36
Jun 1, 2005 1,777.13
May 1, 2005 1,742.59
Apr 1, 2005 1,720.34
Mar 1, 2005 1,777.23
Feb 1, 2005 1,798.22
Jan 1, 2005 1,781.12
Dec 1, 2004 1,811.76
Nov 1, 2004 1,759.55
Oct 1, 2004 1,682.57
Sep 1, 2004 1,692.11
Aug 1, 2004 1,652.11
Jul 1, 2004 1,678.65
Jun 1, 2004 1,716.78
May 1, 2004 1,676.65
Apr 1, 2004 1,733.22
Mar 1, 2004 1,724.38
Feb 1, 2004 1,765.42
Jan 1, 2004 1,758.12
Dec 1, 2003 1,685.77
Nov 1, 2003 1,636.05
Oct 1, 2003 1,614.27
Sep 1, 2003 1,582.58
Aug 1, 2003 1,541.14
Jul 1, 2003 1,551.71
Jun 1, 2003 1,546.29
May 1, 2003 1,466.44
Apr 1, 2003 1,392.20
Mar 1, 2003 1,321.44
Feb 1, 2003 1,314.31
Jan 1, 2003 1,417.49
Dec 1, 2002 1,429.06
Nov 1, 2002 1,442.96
Oct 1, 2002 1,355.27
Sep 1, 2002 1,378.45
Aug 1, 2002 1,451.92
Jul 1, 2002 1,442.45
Jun 1, 2002 1,620.54
May 1, 2002 1,725.74
Apr 1, 2002 1,778.00
Mar 1, 2002 1,855.25
Feb 1, 2002 1,779.79
Jan 1, 2002 1,851.02
Dec 1, 2001 1,862.89
Nov 1, 2001 1,830.82
Oct 1, 2001 1,741.83
Sep 1, 2001 1,684.45
Aug 1, 2001 1,908.86
Jul 1, 2001 1,950.90
Jun 1, 2001 2,000.75
May 1, 2001 2,055.35
Apr 1, 2001 1,933.77
Mar 1, 2001 1,934.94
Feb 1, 2001 2,135.43
Jan 1, 2001 2,193.03
Dec 1, 2000 2,199.12
Nov 1, 2000 2,275.66
Oct 1, 2000 2,296.96
Sep 1, 2000 2,429.88
Aug 1, 2000 2,471.50
Jul 1, 2000 2,450.77
Jun 1, 2000 2,438.05
May 1, 2000 2,377.95
Apr 1, 2000 2,452.70
Mar 1, 2000 2,421.97
Feb 1, 2000 2,351.62
Jan 1, 2000 2,428.10
Dec 1, 1999 2,440.59
Nov 1, 1999 2,376.22
Oct 1, 1999 2,222.10
Sep 1, 1999 2,257.17
Aug 1, 1999 2,284.01
Jul 1, 1999 2,381.76
Jun 1, 1999 2,287.84
May 1, 1999 2,304.30
Apr 1, 1999 2,308.96
Mar 1, 1999 2,233.23
Feb 1, 1999 2,178.70
Jan 1, 1999 2,185.19
Dec 1, 1998 2,087.52
Nov 1, 1998 2,006.27
Oct 1, 1998 1,810.00
Sep 1, 1998 1,793.63
Aug 1, 1998 1,890.81
Jul 1, 1998 2,037.51
Jun 1, 1998 1,955.01
May 1, 1998 1,957.46
Apr 1, 1998 1,967.77
Mar 1, 1998 1,908.71
Feb 1, 1998 1,817.97
Jan 1, 1998 1,713.92
Dec 1, 1997 1,715.35
Nov 1, 1997 1,671.48
Oct 1, 1997 1,692.22
Sep 1, 1997 1,671.20
Aug 1, 1997 1,657.87
Jul 1, 1997 1,657.47
Jun 1, 1997 1,571.66
May 1, 1997 1,496.04
Apr 1, 1997 1,370.99
Mar 1, 1997 1,423.43
Feb 1, 1997 1,438.22
Jan 1, 1997 1,384.61
Dec 1, 1996 1,347.34
Nov 1, 1996 1,333.59
Oct 1, 1996 1,273.99
Sep 1, 1996 1,229.60
Aug 1, 1996 1,211.21
Jul 1, 1996 1,179.44
Jun 1, 1996 1,226.52
May 1, 1996 1,213.96
Apr 1, 1996 1,190.43
Mar 1, 1996 1,194.83
Feb 1, 1996 1,205.59
Jan 1, 1996 1,144.09
Dec 1, 1995 1,151.08
Nov 1, 1995 1,114.70
Oct 1, 1995 1,090.38
Sep 1, 1995 1,086.15
Aug 1, 1995 1,051.32
Jul 1, 1995 1,050.79
Jun 1, 1995 1,016.82
May 1, 1995 989.47
Apr 1, 1995 961.33
Mar 1, 1995 936.48
Feb 1, 1995 918.18
Jan 1, 1995 889.96
Dec 1, 1994 874.21
Nov 1, 1994 885.39
Oct 1, 1994 891.95
Sep 1, 1994 898.61
Aug 1, 1994 895.78
Jul 1, 1994 874.52
Jun 1, 1994 883.55
May 1, 1994 878.89
Apr 1, 1994 872.32
Mar 1, 1994 905.89
Feb 1, 1994 924.21
Jan 1, 1994 930.14
Dec 1, 1993 918.81
Nov 1, 1993 912.78
Oct 1, 1993 915.40
Sep 1, 1993 909.95
Aug 1, 1993 901.69
Jul 1, 1993 890.57
Jun 1, 1993 892.10
May 1, 1993 887.73
Apr 1, 1993 884.63
Mar 1, 1993 901.27
Feb 1, 1993 887.42
Jan 1, 1993 877.49
Dec 1, 1992 882.65
Nov 1, 1992 856.11
Oct 1, 1992 836.36
Sep 1, 1992 851.48
Aug 1, 1992 852.78
Jul 1, 1992 849.31
Jun 1, 1992 837.23
May 1, 1992 853.68
Apr 1, 1992 839.66
Mar 1, 1992 840.76
Feb 1, 1992 855.79
Jan 1, 1992 866.22
Dec 1, 1991 809.99
Nov 1, 1991 805.18
Oct 1, 1991 809.53
Sep 1, 1991 811.38
Aug 1, 1991 819.58
Jul 1, 1991 802.63
Jun 1, 1991 799.71
May 1, 1991 801.43
Apr 1, 1991 807.39
Mar 1, 1991 792.83
Feb 1, 1991 772.64
Jan 1, 1991 695.24
Dec 1, 1990 706.40
Nov 1, 1990 677.48
Oct 1, 1990 661.41
Sep 1, 1990 683.36
Aug 1, 1990 722.58
Jul 1, 1990 793.79
Jun 1, 1990 797.64
May 1, 1990 779.40
Apr 1, 1990 754.29
Mar 1, 1990 756.09
Feb 1, 1990 742.23
Jan 1, 1990 767.21
Dec 1, 1989 794.80
Nov 1, 1989 776.88
Oct 1, 1989 795.21
Sep 1, 1989 798.80
Aug 1, 1989 799.75
Jul 1, 1989 767.06
Jun 1, 1989 749.92
May 1, 1989 728.98
Apr 1, 1989 706.03
Mar 1, 1989 688.08
Feb 1, 1989 695.12
Jan 1, 1989 677.57
Dec 1, 1988 659.71
Nov 1, 1988 647.66
Oct 1, 1988 663.51
Sep 1, 1988 643.16
Aug 1, 1988 637.10
Jul 1, 1988 652.89
Jun 1, 1988 659.55
May 1, 1988 626.64
Apr 1, 1988 644.74
Mar 1, 1988 655.71
Feb 1, 1988 639.70
Jan 1, 1988 622.47
Dec 1, 1987 600.42
Nov 1, 1987 610.39
Oct 1, 1987 698.69
Sep 1, 1987 796.76
Aug 1, 1987 827.83
Jul 1, 1987 783.44
Jun 1, 1987 763.47
May 1, 1987 734.90
Apr 1, 1987 738.02
Mar 1, 1987 750.18
Feb 1, 1987 723.65
Jan 1, 1987 683.86
Dec 1, 1986 646.82
Nov 1, 1986 638.29
Oct 1, 1986 618.80
Sep 1, 1986 621.71
Aug 1, 1986 642.10
Jul 1, 1986 630.67
Jun 1, 1986 644.06
May 1, 1986 629.66
Apr 1, 1986 630.07
Mar 1, 1986 613.85
Feb 1, 1986 577.11
Jan 1, 1986 546.15
Dec 1, 1985 545.28
Nov 1, 1985 520.94
Oct 1, 1985 492.49
Sep 1, 1985 488.73
Aug 1, 1985 501.27
Jul 1, 1985 513.40
Jun 1, 1985 504.74
May 1, 1985 495.43
Apr 1, 1985 485.72
Mar 1, 1985 484.76
Feb 1, 1985 490.66
Jan 1, 1985 467.64
Dec 1, 1984 449.14
Nov 1, 1984 454.05
Oct 1, 1984 449.96
Sep 1, 1984 454.80
Aug 1, 1984 452.30
Jul 1, 1984 417.31
Jun 1, 1984 424.46
May 1, 1984 435.43
Apr 1, 1984 439.48
Mar 1, 1984 441.06
Feb 1, 1984 441.64
Jan 1, 1984 469.49
Dec 1, 1983 466.59
Nov 1, 1983 469.32
Oct 1, 1983 477.37
Sep 1, 1983 477.37
Aug 1, 1983 465.97
Jul 1, 1983 480.61
Jun 1, 1983 480.81
May 1, 1983 475.60
Apr 1, 1983 459.83
Mar 1, 1983 446.09
Feb 1, 1983 431.11
Jan 1, 1983 424.20
Dec 1, 1982 410.64
Nov 1, 1982 405.15
Oct 1, 1982 388.51
Sep 1, 1982 359.45
Aug 1, 1982 322.82
Jul 1, 1982 322.59
Jun 1, 1982 325.15
May 1, 1982 349.33
Apr 1, 1982 352.34
Mar 1, 1982 337.09
Feb 1, 1982 347.98
Jan 1, 1982 357.63
Dec 1, 1981 378.65
Nov 1, 1981 377.10
Oct 1, 1981 368.77
Sep 1, 1981 364.93
Aug 1, 1981 403.69
Jul 1, 1981 405.20
Jun 1, 1981 419.83
May 1, 1981 421.65
Apr 1, 1981 433.68
Mar 1, 1981 432.72
Feb 1, 1981 419.97
Jan 1, 1981 439.52
Dec 1, 1980 444.75
Nov 1, 1980 456.31
Oct 1, 1980 441.43
Sep 1, 1980 432.97
Aug 1, 1980 426.25
Jul 1, 1980 416.48
Jun 1, 1980 398.40
May 1, 1980 378.54
Apr 1, 1980 365.59
Mar 1, 1980 375.80
Feb 1, 1980 420.14
Jan 1, 1980 409.82
Dec 1, 1979 404.08
Nov 1, 1979 392.81
Oct 1, 1979 399.52
Sep 1, 1979 418.54
Aug 1, 1979 418.40
Jul 1, 1979 403.92
Jun 1, 1979 404.41
May 1, 1979 401.02
Apr 1, 1979 415.78
Mar 1, 1979 412.31
Feb 1, 1979 408.71
Jan 1, 1979 419.72
Dec 1, 1978 408.15
Nov 1, 1978 404.00
Oct 1, 1978 431.04
Sep 1, 1978 449.20
Aug 1, 1978 452.60
Jul 1, 1978 425.30
Jun 1, 1978 430.64
May 1, 1978 434.20
Apr 1, 1978 417.13
Mar 1, 1978 402.78
Feb 1, 1978 406.71
Jan 1, 1978 415.16
Dec 1, 1977 434.36
Nov 1, 1977 437.90
Oct 1, 1977 437.51
Sep 1, 1977 450.59
Aug 1, 1977 459.21
Jul 1, 1977 472.26
Jun 1, 1977 470.28
May 1, 1977 470.88
Apr 1, 1977 474.62
Mar 1, 1977 486.10
Feb 1, 1977 491.34
Jan 1, 1977 510.14
Dec 1, 1976 517.21
Nov 1, 1976 501.64
Oct 1, 1976 505.99
Sep 1, 1976 526.59
Aug 1, 1976 517.41
Jul 1, 1976 524.66
Jun 1, 1976 515.28
May 1, 1976 514.96
Apr 1, 1976 522.22
Mar 1, 1976 519.98
Feb 1, 1976 518.33
Jan 1, 1976 500.86
Dec 1, 1975 459.49
Nov 1, 1975 468.27
Oct 1, 1975 463.83
Sep 1, 1975 445.84
Aug 1, 1975 453.81
Jul 1, 1975 490.61
Jun 1, 1975 495.62
May 1, 1975 486.92
Apr 1, 1975 460.44
Mar 1, 1975 457.06
Feb 1, 1975 438.65
Jan 1, 1975 400.41
Dec 1, 1974 371.54
Nov 1, 1974 400.50
Oct 1, 1974 390.69
Sep 1, 1974 387.05
Aug 1, 1974 437.18
Jul 1, 1974 461.58
Jun 1, 1974 526.84
May 1, 1974 530.46
Apr 1, 1974 553.80
Mar 1, 1974 586.08
Feb 1, 1974 569.22
Jan 1, 1974 592.96
Dec 1, 1973 589.82
Nov 1, 1973 638.90
Oct 1, 1973 692.28
Sep 1, 1973 671.69
Aug 1, 1973 661.71
Jul 1, 1973 686.63
Jun 1, 1973 681.68
May 1, 1973 702.06
Apr 1, 1973 727.33
Mar 1, 1973 746.32
Feb 1, 1973 765.34
Jan 1, 1973 799.07
Dec 1, 1972 794.86
Nov 1, 1972 780.46
Oct 1, 1972 744.93
Sep 1, 1972 747.10
Aug 1, 1972 759.83
Jul 1, 1972 735.57
Jun 1, 1972 744.61
May 1, 1972 744.33
Apr 1, 1972 753.75
Mar 1, 1972 747.93
Feb 1, 1972 732.33
Jan 1, 1972 722.61
Dec 1, 1971 693.72
Nov 1, 1971 652.19
Oct 1, 1971 683.89
Sep 1, 1971 700.44
Aug 1, 1971 685.22
Jul 1, 1971 699.33
Jun 1, 1971 706.16
May 1, 1971 724.82
Apr 1, 1971 738.48
Mar 1, 1971 715.88
Feb 1, 1971 699.74
Jan 1, 1971 675.35
Dec 1, 1970 650.50
Nov 1, 1970 611.89
Oct 1, 1970 615.65
Sep 1, 1970 605.67
Aug 1, 1970 574.42
Jul 1, 1970 558.20
Jun 1, 1970 560.11
May 1, 1970 566.52
Apr 1, 1970 641.84
Mar 1, 1970 667.20
Feb 1, 1970 659.44
Jan 1, 1970 686.89
Dec 1, 1969 694.81
Nov 1, 1969 737.62
Oct 1, 1969 736.26
Sep 1, 1969 732.40
Aug 1, 1969 731.81
Jul 1, 1969 739.93
Jun 1, 1969 778.77
May 1, 1969 826.18
Apr 1, 1969 802.32
Mar 1, 1969 790.84
Feb 1, 1969 815.13
Jan 1, 1969 823.75
Dec 1, 1968 862.51
Nov 1, 1968 856.01
Oct 1, 1968 845.41
Sep 1, 1968 829.75
Aug 1, 1968 805.91
Jul 1, 1968 826.27
Jun 1, 1968 832.68
May 1, 1968 815.59
Apr 1, 1968 799.58
Mar 1, 1968 746.76
Feb 1, 1968 762.89
Jan 1, 1968 801.30
Dec 1, 1967 808.23
Nov 1, 1967 788.17
Oct 1, 1967 816.10
Sep 1, 1967 819.81
Aug 1, 1967 810.93
Jul 1, 1967 800.62
Jun 1, 1967 789.38
May 1, 1967 801.81
Apr 1, 1967 790.07
Mar 1, 1967 779.05
Feb 1, 1967 763.41
Jan 1, 1967 737.99
Dec 1, 1966 710.72
Nov 1, 1966 707.75
Oct 1, 1966 674.02
Sep 1, 1966 684.12
Aug 1, 1966 709.09
Jul 1, 1966 759.36
Jun 1, 1966 763.66
May 1, 1966 772.43
Apr 1, 1966 815.34
Mar 1, 1966 796.05
Feb 1, 1966 832.77
Jan 1, 1966 843.71
Dec 1, 1965 829.33
Nov 1, 1965 835.76
Oct 1, 1965 828.86
Sep 1, 1965 813.20
Aug 1, 1965 786.91
Jul 1, 1965 772.53
Jun 1, 1965 773.71
May 1, 1965 817.46
Apr 1, 1965 805.47
Mar 1, 1965 797.57
Feb 1, 1965 799.39
Jan 1, 1965 793.58
Dec 1, 1964 773.68
Nov 1, 1964 787.32
Oct 1, 1964 784.40
Sep 1, 1964 771.08
Aug 1, 1964 760.49
Jul 1, 1964 769.33
Jun 1, 1964 744.17
May 1, 1964 751.05
Apr 1, 1964 743.79
Mar 1, 1964 733.18
Feb 1, 1964 720.06
Jan 1, 1964 711.32
Dec 1, 1963 690.10
Nov 1, 1963 677.87
Oct 1, 1963 681.70
Sep 1, 1963 682.24
Aug 1, 1963 664.72
Jul 1, 1963 646.84
Jun 1, 1963 658.72
May 1, 1963 661.16
Apr 1, 1963 648.16
Mar 1, 1963 619.03
Feb 1, 1963 623.43
Jan 1, 1963 615.30
Dec 1, 1962 592.41
Nov 1, 1962 567.82
Oct 1, 1962 531.22
Sep 1, 1962 548.53
Aug 1, 1962 555.27
Jul 1, 1962 540.56
Jun 1, 1962 529.60
May 1, 1962 599.66
Apr 1, 1962 647.84
Mar 1, 1962 671.38
Feb 1, 1962 670.72
Jan 1, 1962 661.93
Dec 1, 1961 687.52
Nov 1, 1961 681.19
Oct 1, 1961 651.68
Sep 1, 1961 644.58
Aug 1, 1961 651.84
Jul 1, 1961 627.14
Jun 1, 1961 633.09
May 1, 1961 641.58
Apr 1, 1961 635.11
Mar 1, 1961 618.62
Feb 1, 1961 599.80
Jan 1, 1961 576.17
Dec 1, 1960 547.99
Nov 1, 1960 535.16
Oct 1, 1960 518.38
Sep 1, 1960 532.37
Aug 1, 1960 548.88
Jul 1, 1960 542.37
Jun 1, 1960 556.16
May 1, 1960 538.17
Apr 1, 1960 543.14
Mar 1, 1960 538.04
Feb 1, 1960 545.48
Jan 1, 1960 569.41
Dec 1, 1959 577.55
Nov 1, 1959 559.65
Oct 1, 1959 557.41
Sep 1, 1959 559.80
Aug 1, 1959 584.85
Jul 1, 1959 588.20
Jun 1, 1959 567.70
May 1, 1959 574.61
Apr 1, 1959 566.09
Mar 1, 1959 558.69
Feb 1, 1959 544.86
Jan 1, 1959 551.41
Dec 1, 1958 532.13
Nov 1, 1958 520.48
Oct 1, 1958 506.86
Sep 1, 1958 487.07
Aug 1, 1958 474.53
Jul 1, 1958 455.84
Jun 1, 1958 445.18
May 1, 1958 434.74
Apr 1, 1958 421.21
Mar 1, 1958 420.37
Feb 1, 1958 414.77
Jan 1, 1958 413.36
Dec 1, 1957 408.28
Nov 1, 1957 408.48
Oct 1, 1957 418.96
Sep 1, 1957 446.80
Aug 1, 1957 465.70
Jul 1, 1957 492.82
Jun 1, 1957 486.51
May 1, 1957 480.34
Apr 1, 1957 464.23
Mar 1, 1957 455.35
Feb 1, 1957 451.18
Jan 1, 1957 473.24
Dec 1, 1956 483.76
Nov 1, 1956 478.41
Oct 1, 1956 483.42
Sep 1, 1956 491.48
Aug 1, 1956 510.66
Jul 1, 1956 511.84
Jun 1, 1956 489.07
May 1, 1956 495.57
Apr 1, 1956 513.55
Mar 1, 1956 509.46
Feb 1, 1956 476.63
Jan 1, 1956 473.63
Dec 1, 1955 486.72
Nov 1, 1955 480.42
Oct 1, 1955 450.07
Sep 1, 1955 473.90
Aug 1, 1955 455.18
Jul 1, 1955 457.97
Jun 1, 1955 428.35
May 1, 1955 404.87
Apr 1, 1955 406.60
Mar 1, 1955 393.03
Feb 1, 1955 396.15
Jan 1, 1955 383.34
Dec 1, 1954 376.55
Nov 1, 1954 358.74
Oct 1, 1954 345.22
Sep 1, 1954 337.39
Aug 1, 1954 328.44
Jul 1, 1954 322.03
Jun 1, 1954 309.52
May 1, 1954 307.06
Apr 1, 1954 296.41
Mar 1, 1954 283.98
Feb 1, 1954 278.10
Jan 1, 1954 272.11
Dec 1, 1953 265.38
Nov 1, 1953 261.85
Oct 1, 1953 255.24
Sep 1, 1953 248.71
Aug 1, 1953 260.68
Jul 1, 1953 260.58
Jun 1, 1953 256.93
May 1, 1953 267.48
Apr 1, 1953 267.08
Mar 1, 1953 280.91
Feb 1, 1953 280.56
Jan 1, 1953 282.96
Dec 1, 1952 280.40
Nov 1, 1952 269.52
Oct 1, 1952 261.23
Sep 1, 1952 266.83
Aug 1, 1952 271.14
Jul 1, 1952 270.06
Jun 1, 1952 264.50
May 1, 1952 258.43
Apr 1, 1952 258.54
Mar 1, 1952 260.28
Feb 1, 1952 259.63
Jan 1, 1952 262.44
Dec 1, 1951 253.98
Nov 1, 1951 247.32
Oct 1, 1951 256.34
Sep 1, 1951 258.64
Aug 1, 1951 254.09
Jul 1, 1951 243.43
Jun 1, 1951 239.22
May 1, 1951 243.43
Apr 1, 1951 244.27
Mar 1, 1951 241.04
Feb 1, 1951 246.11
Jan 1, 1951 240.08
Dec 1, 1950 227.13
Nov 1, 1950 230.82
Oct 1, 1950 232.22
Sep 1, 1950 224.82
Aug 1, 1950 218.05
Jul 1, 1950 207.34
Jun 1, 1950 226.38
May 1, 1950 223.70
Apr 1, 1950 217.33
Mar 1, 1950 211.36
Feb 1, 1950 210.55
Jan 1, 1950 206.51
Dec 1, 1949 201.50
Nov 1, 1949 194.61
Oct 1, 1949 192.76
Sep 1, 1949 186.34
Aug 1, 1949 184.70
Jul 1, 1949 179.05
Jun 1, 1949 168.05
May 1, 1949 178.54
Apr 1, 1949 179.12
Mar 1, 1949 180.11
Feb 1, 1949 178.42
Jan 1, 1949 184.00
Dec 1, 1948 181.21
Nov 1, 1948 181.65
Oct 1, 1948 190.77
Sep 1, 1948 184.94
Aug 1, 1948 187.05
Jul 1, 1948 193.48
Jun 1, 1948 200.66
May 1, 1948 194.28
Apr 1, 1948 186.03
Mar 1, 1948 175.70
Feb 1, 1948 172.50
Jan 1, 1948 179.90
Dec 1, 1947 184.67
Nov 1, 1947 190.05
Oct 1, 1947 193.13
Sep 1, 1947 188.25
Aug 1, 1947 197.55
Jul 1, 1947 204.23
Jun 1, 1947 193.93
May 1, 1947 188.26
Apr 1, 1947 191.67
Mar 1, 1947 199.02
Feb 1, 1947 211.28
Jan 1, 1947 203.39
Dec 1, 1946 202.32
Nov 1, 1946 198.28
Oct 1, 1946 203.88
Sep 1, 1946 212.67
Aug 1, 1946 251.92
Jul 1, 1946 262.09
Jun 1, 1946 285.66
May 1, 1946 290.61
Apr 1, 1946 291.57
Mar 1, 1946 275.41
Feb 1, 1946 287.03
Jan 1, 1946 284.66
Dec 1, 1945 273.76
Nov 1, 1945 270.67
Oct 1, 1945 262.09
Sep 1, 1945 251.61
Aug 1, 1945 235.56
Jul 1, 1945 234.77
Jun 1, 1945 239.69
May 1, 1945 238.03
Apr 1, 1945 230.65
Mar 1, 1945 225.00
Feb 1, 1945 225.16
Jan 1, 1945 217.89
Dec 1, 1944 211.59
Nov 1, 1944 208.24
Oct 1, 1944 209.70
Sep 1, 1944 204.66
Aug 1, 1944 208.07
Jul 1, 1944 211.16
Jun 1, 1944 206.97
May 1, 1944 198.79
Apr 1, 1944 195.34
Mar 1, 1944 199.93
Feb 1, 1944 194.48
Jan 1, 1944 195.80
Dec 1, 1943 189.69
Nov 1, 1943 187.21
Oct 1, 1943 196.30
Sep 1, 1943 198.11
Aug 1, 1943 195.10
Jul 1, 1943 204.06
Jun 1, 1943 198.79
May 1, 1943 195.34
Apr 1, 1943 189.03
Mar 1, 1943 185.04
Feb 1, 1943 181.86
Jan 1, 1943 171.65
Dec 1, 1942 161.95
Nov 1, 1942 162.06
Oct 1, 1942 160.45
Sep 1, 1942 151.24
Aug 1, 1942 149.68
Jul 1, 1942 151.47
Jun 1, 1942 146.93
May 1, 1942 139.87
Apr 1, 1942 140.00
Mar 1, 1942 146.99
Feb 1, 1942 157.40
Jan 1, 1942 163.53
Dec 1, 1941 162.49
Nov 1, 1941 174.93
Oct 1, 1941 184.72
Sep 1, 1941 194.97
Aug 1, 1941 197.01
Jul 1, 1941 200.67
Jun 1, 1941 190.89
May 1, 1941 188.28
Apr 1, 1941 193.81
Mar 1, 1941 201.46
Feb 1, 1941 201.66
Jan 1, 1941 215.12
Dec 1, 1940 214.71
Nov 1, 1940 225.49
Oct 1, 1940 220.35
Sep 1, 1940 218.30
Aug 1, 1940 209.47
Jul 1, 1940 205.15
Jun 1, 1940 197.17
May 1, 1940 217.27
Apr 1, 1940 251.98
Mar 1, 1940 249.51
Feb 1, 1940 250.95
Jan 1, 1940 254.41
Dec 1, 1939 254.03
Nov 1, 1939 260.19
Oct 1, 1939 264.91
Sep 1, 1939 260.38
Aug 1, 1939 240.42
Jul 1, 1939 243.96
Jun 1, 1939 238.13
May 1, 1939 233.96
Apr 1, 1939 225.63
Mar 1, 1939 256.27
Feb 1, 1939 256.48
Jan 1, 1939 256.70
Dec 1, 1938 260.60
Nov 1, 1938 268.41
Oct 1, 1938 268.20
Sep 1, 1938 239.59
Aug 1, 1938 251.01
Jul 1, 1938 249.58
Jun 1, 1938 208.19
May 1, 1938 203.50
Apr 1, 1938 200.24
Mar 1, 1938 210.22
Feb 1, 1938 225.11
Jan 1, 1938 228.99
Dec 1, 1937 220.02
Nov 1, 1937 222.07
Oct 1, 1937 241.82
Sep 1, 1937 282.97
Aug 1, 1937 331.92
Jul 1, 1937 328.55
Jun 1, 1937 312.26
May 1, 1937 324.44
Apr 1, 1937 341.99
Mar 1, 1937 366.26
Feb 1, 1937 369.27
Jan 1, 1937 358.67
Dec 1, 1936 350.34
Nov 1, 1936 356.50
Oct 1, 1936 346.85
Sep 1, 1936 329.60
Aug 1, 1936 325.91
Jul 1, 1936 321.84
Jun 1, 1936 306.05
May 1, 1936 295.69
Apr 1, 1936 312.27
Mar 1, 1936 311.85
Feb 1, 1936 303.13
Jan 1, 1936 286.67
Dec 1, 1935 271.67
Nov 1, 1935 271.67
Oct 1, 1935 250.15
Sep 1, 1935 243.64
Aug 1, 1935 238.61
Jul 1, 1935 223.50
Jun 1, 1935 212.38
May 1, 1935 203.13
Apr 1, 1935 188.34
Mar 1, 1935 176.49
Feb 1, 1935 188.45
Jan 1, 1935 195.76
Dec 1, 1934 198.68
Nov 1, 1934 195.93
Oct 1, 1934 190.60
Sep 1, 1934 187.72
Aug 1, 1934 195.25
Jul 1, 1934 203.18
Jun 1, 1934 213.27
May 1, 1934 212.06
Apr 1, 1934 236.06
Mar 1, 1934 232.16
Feb 1, 1934 244.70
Jan 1, 1934 229.57
Dec 1, 1933 217.15
Nov 1, 1933 213.01
Oct 1, 1933 208.00
Sep 1, 1933 230.44
Aug 1, 1933 232.40
Jul 1, 1933 246.46
Jun 1, 1933 235.21
May 1, 1933 202.39
Apr 1, 1933 157.21
Mar 1, 1933 142.15
Feb 1, 1933 141.49
Jan 1, 1933 158.02
Dec 1, 1932 149.68
Nov 1, 1932 153.55
Oct 1, 1932 153.91
Sep 1, 1932 177.22
Aug 1, 1932 160.36
Jul 1, 1932 105.91
Jun 1, 1932 100.84
May 1, 1932 115.63
Apr 1, 1932 129.89
Mar 1, 1932 169.63
Feb 1, 1932 167.81
Jan 1, 1932 166.87
Dec 1, 1931 166.20
Nov 1, 1931 203.21
Oct 1, 1931 197.78
Sep 1, 1931 226.74
Aug 1, 1931 264.66
Jul 1, 1931 272.84
Jun 1, 1931 264.08
May 1, 1931 269.28
Apr 1, 1931 294.18
Mar 1, 1931 323.07
Feb 1, 1931 314.97
Jan 1, 1931 288.95
Dec 1, 1930 276.97
Nov 1, 1930 291.36
Oct 1, 1930 312.25
Sep 1, 1930 359.90
Aug 1, 1930 362.26
Jul 1, 1930 364.75
Jun 1, 1930 368.28
May 1, 1930 407.27
Apr 1, 1930 430.58
Mar 1, 1930 407.27
Feb 1, 1930 390.16
Jan 1, 1930 365.01
Dec 1, 1929 357.71
Nov 1, 1929 342.01
Oct 1, 1929 465.16
Sep 1, 1929 520.17
Aug 1, 1929 500.22
Jul 1, 1929 473.30
Jun 1, 1929 439.66
May 1, 1929 433.96
Apr 1, 1929 430.07
Mar 1, 1929 430.07
Feb 1, 1929 420.16
Jan 1, 1929 417.97
Dec 1, 1928 389.22
Nov 1, 1928 385.46
Oct 1, 1928 361.05
Sep 1, 1928 351.82
Aug 1, 1928 332.56
Jul 1, 1928 322.14
Jun 1, 1928 319.79
May 1, 1928 334.31
Apr 1, 1928 326.17
Mar 1, 1928 306.84
Feb 1, 1928 291.20
Jan 1, 1928 291.33
Dec 1, 1927 290.16
Nov 1, 1927 283.52
Oct 1, 1927 275.61
Sep 1, 1927 281.52
Aug 1, 1927 267.95
Jul 1, 1927 252.94
Jun 1, 1927 243.23
May 1, 1927 242.89
Apr 1, 1927 236.15
Mar 1, 1927 230.50
Feb 1, 1927 225.71
Jan 1, 1927 220.15
Dec 1, 1926 219.12
Nov 1, 1926 214.25
Oct 1, 1926 212.69
Sep 1, 1926 218.83
Aug 1, 1926 216.78
Jul 1, 1926 207.33
Jun 1, 1926 196.70
May 1, 1926 186.72
Apr 1, 1926 184.39
Mar 1, 1926 190.75
Feb 1, 1926 203.50
Jan 1, 1926 203.18
Dec 1, 1925 200.13
Nov 1, 1925 195.82
Oct 1, 1925 193.13
Sep 1, 1925 186.96
Aug 1, 1925 182.74
Jul 1, 1925 180.30
Jun 1, 1925 177.43
May 1, 1925 176.32
Apr 1, 1925 171.83
Mar 1, 1925 172.67
Feb 1, 1925 178.35
Jan 1, 1925 175.83
Dec 1, 1924 168.85
Nov 1, 1924 161.14
Oct 1, 1924 152.61
Sep 1, 1924 155.52
Aug 1, 1924 157.96
Jul 1, 1924 151.82
Jun 1, 1924 145.95
May 1, 1924 143.24
Apr 1, 1924 143.75
Mar 1, 1924 146.27
Feb 1, 1924 148.27
Jan 1, 1924 146.74
Dec 1, 1923 142.09
Nov 1, 1923 137.44
Oct 1, 1923 133.45
Sep 1, 1923 136.23
Aug 1, 1923 136.19
Jul 1, 1923 134.73
Jun 1, 1923 141.05
May 1, 1923 147.49
Apr 1, 1923 154.81
Mar 1, 1923 161.38
Feb 1, 1923 158.81
Jan 1, 1923 152.31
Dec 1, 1922 149.37
Nov 1, 1922 150.60
Oct 1, 1922 159.42
Sep 1, 1922 156.91
Aug 1, 1922 152.93
Jul 1, 1922 145.63
Jun 1, 1922 145.47
May 1, 1922 146.85
Apr 1, 1922 141.34
Mar 1, 1922 133.25
Feb 1, 1922 126.91
Jan 1, 1922 124.19
Dec 1, 1921 121.48
Nov 1, 1921 116.65
Oct 1, 1921 110.07
Sep 1, 1921 108.59
Aug 1, 1921 104.77
Jul 1, 1921 106.07
Jun 1, 1921 107.00
May 1, 1921 115.65
Apr 1, 1921 109.76
Mar 1, 1921 108.09
Feb 1, 1921 110.31
Jan 1, 1921 107.59
Dec 1, 1920 100.92
Nov 1, 1920 108.61
Oct 1, 1920 113.85
Sep 1, 1920 113.13
Aug 1, 1920 107.64
Jul 1, 1920 109.33
Jun 1, 1920 108.95
May 1, 1920 112.49
Apr 1, 1920 121.80
Mar 1, 1920 126.53
Feb 1, 1920 119.42
Jan 1, 1920 131.54
Dec 1, 1919 135.69
Nov 1, 1919 142.82
Oct 1, 1919 150.42
Sep 1, 1919 145.53
Aug 1, 1919 144.08
Jul 1, 1919 157.14
Jun 1, 1919 156.68
May 1, 1919 152.60
Apr 1, 1919 144.44
Mar 1, 1919 142.35
Feb 1, 1919 139.85
Jan 1, 1919 136.78
Dec 1, 1918 137.65
Nov 1, 1918 142.16
Oct 1, 1918 141.24
Sep 1, 1918 138.08
Aug 1, 1918 141.51
Jul 1, 1918 142.99
Jun 1, 1918 145.71
May 1, 1918 147.52
Apr 1, 1918 145.98
Mar 1, 1918 149.50
Feb 1, 1918 151.50
Jan 1, 1918 148.06
Dec 1, 1917 142.70
Nov 1, 1917 149.93
Oct 1, 1917 163.56
Sep 1, 1917 175.53
Aug 1, 1917 188.65
Jul 1, 1917 197.43
Jun 1, 1917 199.93
May 1, 1917 199.01
Apr 1, 1917 209.24
Mar 1, 1917 223.06
Feb 1, 1917 216.35
Jan 1, 1917 235.16
Dec 1, 1916 242.89
Nov 1, 1916 255.25
Oct 1, 1916 253.92
Sep 1, 1916 250.72
Aug 1, 1916 245.30
Jul 1, 1916 245.71
Jun 1, 1916 249.17
May 1, 1916 249.08
Apr 1, 1916 246.01
Mar 1, 1916 251.09
Feb 1, 1916 254.33
Jan 1, 1916 257.92
Dec 1, 1915 264.62
Nov 1, 1915 264.06
Oct 1, 1915 257.63
Sep 1, 1915 246.51
Aug 1, 1915 237.69
Jul 1, 1915 228.01
Jun 1, 1915 228.86
May 1, 1915 226.30
Apr 1, 1915 234.03
Mar 1, 1915 219.84
Feb 1, 1915 212.18
Jan 1, 1915 212.92
Dec 1, 1914 209.22
Nov 1, 1914 216.47
Oct 1, 1914 218.62
Sep 1, 1914 216.47
Aug 1, 1914 216.47
Jul 1, 1914 220.80
Jun 1, 1914 236.10
May 1, 1914 237.26
Apr 1, 1914 238.22
Mar 1, 1914 241.62
Feb 1, 1914 246.27
Jan 1, 1914 240.64
Dec 1, 1913 231.15
Nov 1, 1913 229.15
Oct 1, 1913 237.48
Sep 1, 1913 245.24
Aug 1, 1913 245.39
Jul 1, 1913 239.01
Jun 1, 1913 238.22
May 1, 1913 253.42
Apr 1, 1913 257.87
Mar 1, 1913 258.17
Feb 1, 1913 263.15
Jan 1, 1913 272.84
Dec 1, 1912 278.02
Nov 1, 1912 285.45
Oct 1, 1912 288.68
Sep 1, 1912 289.26
Aug 1, 1912 290.76
Jul 1, 1912 286.91
Jun 1, 1912 286.61
May 1, 1912 283.95
Apr 1, 1912 284.24
Mar 1, 1912 283.84
Feb 1, 1912 281.59
Jan 1, 1912 287.19
Dec 1, 1911 289.73
Nov 1, 1911 285.61
Oct 1, 1911 271.62
Sep 1, 1911 270.06
Aug 1, 1911 288.76
Jul 1, 1911 312.84
Jun 1, 1911 317.73
May 1, 1911 311.49
Apr 1, 1911 304.92
Mar 1, 1911 296.41
Feb 1, 1911 303.26
Jan 1, 1911 288.75
Dec 1, 1910 281.90
Nov 1, 1910 290.00
Oct 1, 1910 284.45
Sep 1, 1910 264.09
Aug 1, 1910 259.63
Jul 1, 1910 250.91
Jun 1, 1910 264.27
May 1, 1910 275.13
Apr 1, 1910 274.51
Mar 1, 1910 283.80
Feb 1, 1910 282.28
Jan 1, 1910 292.73
Dec 1, 1909 296.43
Nov 1, 1909 295.64
Oct 1, 1909 300.12
Sep 1, 1909 304.86
Aug 1, 1909 307.76
Jul 1, 1909 303.37
Jun 1, 1909 299.10
May 1, 1909 297.07
Apr 1, 1909 290.31
Mar 1, 1909 283.69
Feb 1, 1909 279.87
Jan 1, 1909 291.36
Dec 1, 1908 287.19
Nov 1, 1908 283.97
Oct 1, 1908 268.66
Sep 1, 1908 268.45
Aug 1, 1908 271.40
Jul 1, 1908 260.23
Jun 1, 1908 253.64
May 1, 1908 253.31
Apr 1, 1908 240.36
Mar 1, 1908 230.74
Feb 1, 1908 221.67
Jan 1, 1908 227.41
Dec 1, 1907 215.87
Nov 1, 1907 201.00
Oct 1, 1907 204.83
Sep 1, 1907 232.06
Aug 1, 1907 234.55
Jul 1, 1907 253.55
Jun 1, 1907 244.21
May 1, 1907 255.07
Apr 1, 1907 269.82
Mar 1, 1907 268.53
Feb 1, 1907 294.50
Jan 1, 1907 310.57
Dec 1, 1906 316.45
Nov 1, 1906 322.59
Oct 1, 1906 319.70
Sep 1, 1906 336.88
Aug 1, 1906 330.27
Jul 1, 1906 314.59
Jun 1, 1906 312.36
May 1, 1906 308.33
Apr 1, 1906 320.09
Mar 1, 1906 324.50
Feb 1, 1906 332.65
Jan 1, 1906 335.03
Dec 1, 1905 323.82
Nov 1, 1905 319.79
Oct 1, 1905 325.00
Sep 1, 1905 320.49
Aug 1, 1905 316.01
Jul 1, 1905 307.99
Jun 1, 1905 298.62
May 1, 1905 295.14
Apr 1, 1905 307.08
Mar 1, 1905 310.86
Feb 1, 1905 298.71
Jan 1, 1905 286.15
Dec 1, 1904 280.04
Nov 1, 1904 277.32
Oct 1, 1904 269.10
Sep 1, 1904 254.17
Aug 1, 1904 246.38
Jul 1, 1904 240.95
Jun 1, 1904 231.35
May 1, 1904 231.00
Apr 1, 1904 230.56
Mar 1, 1904 222.58
Feb 1, 1904 220.63
Jan 1, 1904 231.95
Dec 1, 1903 233.49
Nov 1, 1903 223.18
Oct 1, 1903 220.02
Sep 1, 1903 224.66
Aug 1, 1903 233.03
Jul 1, 1903 240.76
Jun 1, 1903 252.36
May 1, 1903 267.12
Apr 1, 1903 266.21
Mar 1, 1903 277.54
Feb 1, 1903 279.20
Jan 1, 1903 280.86
Dec 1, 1902 270.37
Nov 1, 1902 279.70
Oct 1, 1902 281.59
Sep 1, 1902 311.05
Aug 1, 1902 313.80
Jul 1, 1902 302.27
Jun 1, 1902 295.59
May 1, 1902 300.65
Apr 1, 1902 305.14
Mar 1, 1902 298.42
Feb 1, 1902 298.06
Jan 1, 1902 295.51
Dec 1, 1901 286.06
Nov 1, 1901 294.05
Oct 1, 1901 291.56
Sep 1, 1901 294.88
Aug 1, 1901 299.81
Jul 1, 1901 299.59
Jun 1, 1901 324.97
May 1, 1901 295.53
Apr 1, 1901 311.21
Mar 1, 1901 283.73
Feb 1, 1901 273.90
Jan 1, 1901 263.64
Dec 1, 1900 259.55
Nov 1, 1900 241.64
Oct 1, 1900 224.11
Sep 1, 1900 213.79
Aug 1, 1900 221.50
Jul 1, 1900 216.00
Jun 1, 1900 218.52
May 1, 1900 222.63
Apr 1, 1900 228.13
Mar 1, 1900 225.25
Feb 1, 1900 223.45
Jan 1, 1900 222.00
Dec 1, 1899 219.09
Nov 1, 1899 238.11
Oct 1, 1899 236.42
Sep 1, 1899 240.66
Aug 1, 1899 252.60
Jul 1, 1899 249.73
Jun 1, 1899 244.42
May 1, 1899 253.61
Apr 1, 1899 264.63
Mar 1, 1899 264.75
Feb 1, 1899 261.03
Jan 1, 1899 258.58
Dec 1, 1898 240.30
Nov 1, 1898 229.66
Oct 1, 1898 222.32
Sep 1, 1898 227.07
Aug 1, 1898 227.50
Jul 1, 1898 219.30
Jun 1, 1898 215.20
May 1, 1898 193.66
Apr 1, 1898 194.36
Mar 1, 1898 197.77
Feb 1, 1898 207.12
Jan 1, 1898 210.66
Dec 1, 1897 205.05
Nov 1, 1897 200.73
Oct 1, 1897 208.07
Sep 1, 1897 211.80
Aug 1, 1897 207.86
Jul 1, 1897 204.18
Jun 1, 1897 195.48
May 1, 1897 186.79
Apr 1, 1897 183.24
Mar 1, 1897 186.19
Feb 1, 1897 185.74
Jan 1, 1897 187.52
Dec 1, 1896 182.17
Nov 1, 1896 189.08
Oct 1, 1896 182.19
Sep 1, 1896 183.58
Aug 1, 1896 174.43
Jul 1, 1896 184.95
Jun 1, 1896 197.77
May 1, 1896 198.59
Apr 1, 1896 196.41
Mar 1, 1896 191.67
Feb 1, 1896 194.73
Jan 1, 1896 184.33
Dec 1, 1895 183.73
Nov 1, 1895 192.65
Oct 1, 1895 199.36
Sep 1, 1895 202.30
Aug 1, 1895 201.04
Jul 1, 1895 195.25
Jun 1, 1895 191.94
May 1, 1895 190.70
Apr 1, 1895 183.41
Mar 1, 1895 183.35
Feb 1, 1895 183.35
Jan 1, 1895 185.98
Dec 1, 1894 188.17
Nov 1, 1894 187.35
Oct 1, 1894 187.35
Sep 1, 1894 188.03
Aug 1, 1894 187.56
Jul 1, 1894 185.98
Jun 1, 1894 189.92
May 1, 1894 192.54
Apr 1, 1894 199.98
Mar 1, 1894 197.36
Feb 1, 1894 186.28
Jan 1, 1894 181.32
Dec 1, 1893 180.10
Nov 1, 1893 184.02
Oct 1, 1893 176.50
Sep 1, 1893 173.77
Aug 1, 1893 168.78
Jul 1, 1893 166.22
Jun 1, 1893 178.62
May 1, 1893 182.85
Apr 1, 1893 198.01
Mar 1, 1893 195.72
Feb 1, 1893 198.27
Jan 1, 1893 204.16
Dec 1, 1892 208.17
Nov 1, 1892 212.95
Oct 1, 1892 219.26
Sep 1, 1892 214.94
Aug 1, 1892 220.43
Jul 1, 1892 220.30
Jun 1, 1892 226.25
May 1, 1892 227.47
Apr 1, 1892 227.47
Mar 1, 1892 224.69
Feb 1, 1892 216.51
Jan 1, 1892 216.12
Dec 1, 1891 206.83
Nov 1, 1891 200.72
Oct 1, 1891 201.37
Sep 1, 1891 201.37
Aug 1, 1891 183.84
Jul 1, 1891 177.87
Jun 1, 1891 178.77
May 1, 1891 178.12
Apr 1, 1891 176.62
Mar 1, 1891 173.08
Feb 1, 1891 178.33
Jan 1, 1891 178.40
Dec 1, 1890 167.41
Nov 1, 1890 171.41
Oct 1, 1890 180.53
Sep 1, 1890 189.06
Aug 1, 1890 194.67
Jul 1, 1890 206.59
Jun 1, 1890 208.08
May 1, 1890 209.57
Apr 1, 1890 203.63
Mar 1, 1890 199.48
Feb 1, 1890 200.99
Jan 1, 1890 203.26
Dec 1, 1889 196.09
Nov 1, 1889 199.50
Oct 1, 1889 201.36
Sep 1, 1889 205.09
Aug 1, 1889 202.88
Jul 1, 1889 200.23
Jun 1, 1889 204.39
May 1, 1889 200.99
Apr 1, 1889 190.93
Mar 1, 1889 191.30
Feb 1, 1889 192.88
Jan 1, 1889 188.55
Dec 1, 1888 178.47
Nov 1, 1888 181.95
Oct 1, 1888 188.04
Sep 1, 1888 191.20
Aug 1, 1888 186.58
Jul 1, 1888 182.67
Jun 1, 1888 180.27
May 1, 1888 183.73
Apr 1, 1888 179.25
Mar 1, 1888 176.39
Feb 1, 1888 183.34
Jan 1, 1888 182.40
Dec 1, 1887 182.99
Nov 1, 1887 188.35
Oct 1, 1887 187.11
Sep 1, 1887 195.79
Aug 1, 1887 196.11
Jul 1, 1887 203.44
Jun 1, 1887 206.18
May 1, 1887 209.68
Apr 1, 1887 206.12
Mar 1, 1887 201.50
Feb 1, 1887 196.88
Jan 1, 1887 200.79
Dec 1, 1886 207.89
Nov 1, 1886 215.91
Oct 1, 1886 210.69
Sep 1, 1886 205.47
Aug 1, 1886 200.25
Jul 1, 1886 201.37
Jun 1, 1886 200.72
May 1, 1886 189.65
Apr 1, 1886 188.72
Mar 1, 1886 188.88
Feb 1, 1886 190.71
Jan 1, 1886 187.11
Dec 1, 1885 182.77
Nov 1, 1885 188.55
Oct 1, 1885 179.05
Sep 1, 1885 169.23
Aug 1, 1885 169.48
Jul 1, 1885 160.48
Jun 1, 1885 156.49
May 1, 1885 153.53
Apr 1, 1885 151.74
Mar 1, 1885 153.94
Feb 1, 1885 150.11
Jan 1, 1885 147.22
Dec 1, 1884 150.70
Nov 1, 1884 149.42
Oct 1, 1884 149.13
Sep 1, 1884 152.38
Aug 1, 1884 155.75
Jul 1, 1884 146.54
Jun 1, 1884 144.89
May 1, 1884 151.06
Apr 1, 1884 160.93
Mar 1, 1884 165.09
Feb 1, 1884 165.71
Jan 1, 1884 161.35
Dec 1, 1883 166.33
Nov 1, 1883 171.94
Oct 1, 1883 167.58
Sep 1, 1883 172.25
Aug 1, 1883 168.74
Jul 1, 1883 176.76
Jun 1, 1883 175.95
May 1, 1883 169.28
Apr 1, 1883 170.47
Mar 1, 1883 165.48
Feb 1, 1883 161.85
Jan 1, 1883 167.21
Dec 1, 1882 168.07
Nov 1, 1882 165.55
Oct 1, 1882 171.43
Sep 1, 1882 174.52
Aug 1, 1882 168.26
Jul 1, 1882 164.76
Jun 1, 1882 154.64
May 1, 1882 156.80
Apr 1, 1882 160.25
Mar 1, 1882 161.65
Feb 1, 1882 161.93
Jan 1, 1882 167.19
Dec 1, 1881 169.73
Nov 1, 1881 174.82
Oct 1, 1881 172.00
Sep 1, 1881 176.51
Aug 1, 1881 181.89
Jul 1, 1881 189.97
Jun 1, 1881 198.92
May 1, 1881 196.51
Apr 1, 1881 186.08
Mar 1, 1881 188.65
Feb 1, 1881 186.53
Jan 1, 1881 188.92
Dec 1, 1880 176.55
Nov 1, 1880 171.22
Oct 1, 1880 164.42
Sep 1, 1880 159.79
Aug 1, 1880 161.66
Jul 1, 1880 156.06
Jun 1, 1880 149.20
May 1, 1880 145.58
Apr 1, 1880 153.53
Mar 1, 1880 151.02
Feb 1, 1880 149.65
Jan 1, 1880 147.06
Dec 1, 1879 145.83
Nov 1, 1879 150.47
Oct 1, 1879 150.51
Sep 1, 1879 143.24
Aug 1, 1879 143.05
Jul 1, 1879 141.99
Jun 1, 1879 140.73
May 1, 1879 138.48
Apr 1, 1879 132.50
Mar 1, 1879 126.74
Feb 1, 1879 127.44
Jan 1, 1879 124.31
Dec 1, 1878 121.26
Nov 1, 1878 119.19
Oct 1, 1878 118.12
Sep 1, 1878 118.23
Aug 1, 1878 115.87
Jul 1, 1878 118.12
Jun 1, 1878 117.13
May 1, 1878 112.18
Apr 1, 1878 108.18
Mar 1, 1878 104.20
Feb 1, 1878 100.14
Jan 1, 1878 101.23
Dec 1, 1877 98.25
Nov 1, 1877 98.56
Oct 1, 1877 98.11
Sep 1, 1877 96.03
Aug 1, 1877 89.48
Jul 1, 1877 80.49
Jun 1, 1877 77.79
May 1, 1877 79.29
Apr 1, 1877 80.73
Mar 1, 1877 89.53
Feb 1, 1877 90.08
Jan 1, 1877 93.29
Dec 1, 1876 95.75
Nov 1, 1876 98.01
Oct 1, 1876 100.78
Sep 1, 1876 103.20
Aug 1, 1876 110.99
Jul 1, 1876 116.83
Jun 1, 1876 118.25
May 1, 1876 115.89
Apr 1, 1876 116.07
Mar 1, 1876 119.51
Feb 1, 1876 119.77
Jan 1, 1876 118.18
Dec 1, 1875 114.84
Nov 1, 1875 113.80
Oct 1, 1875 111.08
Sep 1, 1875 112.88
Aug 1, 1875 112.90
Jul 1, 1875 113.40
Jun 1, 1875 113.14
May 1, 1875 113.53
Apr 1, 1875 115.15
Mar 1, 1875 114.65
Feb 1, 1875 113.15
Jan 1, 1875 113.40
Dec 1, 1874 113.40
Nov 1, 1874 114.15
Oct 1, 1874 112.18
Sep 1, 1874 110.62
Aug 1, 1874 108.91
Jul 1, 1874 107.84
Jun 1, 1874 108.67
May 1, 1874 106.62
Apr 1, 1874 108.58
Mar 1, 1874 109.93
Feb 1, 1874 111.56
Jan 1, 1874 108.31
Dec 1, 1873 104.33
Nov 1, 1873 97.69
Oct 1, 1873 98.18
Sep 1, 1873 105.07
Aug 1, 1873 113.77
Jul 1, 1873 113.77
Jun 1, 1873 113.99
May 1, 1873 112.20
Apr 1, 1873 109.53
Mar 1, 1873 111.05
Feb 1, 1873 111.92
Jan 1, 1873 113.54
Dec 1, 1872 112.65
Nov 1, 1872 108.39
Oct 1, 1872 112.07
Sep 1, 1872 109.22
Aug 1, 1872 111.98
Jul 1, 1872 114.20
Jun 1, 1872 113.19
May 1, 1872 113.43
Apr 1, 1872 113.43
Mar 1, 1872 112.85
Feb 1, 1872 110.91
Jan 1, 1872 110.46
Dec 1, 1871 107.73
Nov 1, 1871 107.84
Oct 1, 1871 106.68
Sep 1, 1871 114.25
Aug 1, 1871 115.82
Jul 1, 1871 112.57
Jun 1, 1871 114.72
May 1, 1871 113.88
Apr 1, 1871 108.50
Mar 1, 1871 101.72
Feb 1, 1871 100.76
Jan 1, 1871 102.45

Inflation adjusted, constant March, 2022 dollars.

Other than the current price, all prices are monthly average closing prices.