Date Value Value
Jul 8, 2020 3,169.94
Jun 1, 2020 3,113.74
May 1, 2020 2,919.61
Apr 1, 2020 2,762.03
Mar 1, 2020 2,634.71
Feb 1, 2020 3,248.38
Jan 1, 2020 3,258.16
Dec 1, 2019 3,169.58
Nov 1, 2019 3,095.08
Oct 1, 2019 2,966.66
Sep 1, 2019 2,977.92
Aug 1, 2019 2,895.65
Jul 1, 2019 2,994.05
Jun 1, 2019 2,893.00
May 1, 2019 2,858.08
Apr 1, 2019 2,913.41
Mar 1, 2019 2,828.16
Feb 1, 2019 2,794.29
Jan 1, 2019 2,655.89
Dec 1, 2018 2,620.05
Nov 1, 2018 2,770.30
Oct 1, 2018 2,824.11
Sep 1, 2018 2,946.96
Aug 1, 2018 2,905.97
Jul 1, 2018 2,842.28
Jun 1, 2018 2,802.50
May 1, 2018 2,753.10
Apr 1, 2018 2,715.57
Mar 1, 2018 2,776.85
Feb 1, 2018 2,785.59
Jan 1, 2018 2,885.77
Dec 1, 2017 2,771.01
Nov 1, 2017 2,695.86
Oct 1, 2017 2,657.88
Sep 1, 2017 2,589.55
Aug 1, 2017 2,565.02
Jul 1, 2017 2,570.48
Jun 1, 2017 2,547.65
May 1, 2017 2,509.48
Apr 1, 2017 2,473.84
Mar 1, 2017 2,489.07
Feb 1, 2017 2,452.25
Jan 1, 2017 2,402.11
Dec 1, 2016 2,385.86
Nov 1, 2016 2,299.91
Oct 1, 2016 2,273.03
Sep 1, 2016 2,291.44
Aug 1, 2016 2,311.07
Jul 1, 2016 2,289.70
Jun 1, 2016 2,216.83
May 1, 2016 2,204.54
Apr 1, 2016 2,224.17
Mar 1, 2016 2,177.01
Feb 1, 2016 2,059.30
Jan 1, 2016 2,076.34
Dec 1, 2015 2,226.63
Nov 1, 2015 2,247.69
Oct 1, 2015 2,182.78
Sep 1, 2015 2,095.17
Aug 1, 2015 2,194.61
Jul 1, 2015 2,249.80
Jun 1, 2015 2,255.49
May 1, 2015 2,277.03
Apr 1, 2015 2,270.13
Mar 1, 2015 2,258.59
Feb 1, 2015 2,274.45
Jan 1, 2015 2,225.06
Dec 1, 2014 2,243.08
Nov 1, 2014 2,219.83
Oct 1, 2014 2,091.98
Sep 1, 2014 2,147.00
Aug 1, 2014 2,114.44
Jul 1, 2014 2,123.36
Jun 1, 2014 2,094.55
May 1, 2014 2,036.68
Apr 1, 2014 2,016.20
Mar 1, 2014 2,022.05
Feb 1, 2014 1,984.31
Jan 1, 2014 1,997.48
Dec 1, 2013 1,988.87
Nov 1, 2013 1,962.03
Oct 1, 2013 1,888.30
Sep 1, 2013 1,847.46
Aug 1, 2013 1,830.88
Jul 1, 2013 1,831.54
Jun 1, 2013 1,777.46
May 1, 2013 1,804.91
Apr 1, 2013 1,731.89
Mar 1, 2013 1,708.20
Feb 1, 2013 1,670.13
Jan 1, 2013 1,648.28
Dec 1, 2012 1,588.26
Nov 1, 2012 1,553.05
Oct 1, 2012 1,593.69
Sep 1, 2012 1,599.28
Aug 1, 2012 1,561.93
Jul 1, 2012 1,521.75
Jun 1, 2012 1,478.71
May 1, 2012 1,496.39
Apr 1, 2012 1,544.96
Mar 1, 2012 1,552.77
Feb 1, 2012 1,523.17
Jan 1, 2012 1,471.16
Dec 1, 2011 1,412.58
Nov 1, 2011 1,389.94
Oct 1, 2011 1,367.03
Sep 1, 2011 1,326.53
Aug 1, 2011 1,341.48
Jul 1, 2011 1,503.93
Jun 1, 2011 1,462.21
May 1, 2011 1,518.54
Apr 1, 2011 1,517.93
Mar 1, 2011 1,496.70
Feb 1, 2011 1,530.56
Jan 1, 2011 1,493.29
Dec 1, 2010 1,452.33
Nov 1, 2010 1,404.86
Oct 1, 2010 1,373.44
Sep 1, 2010 1,317.05
Aug 1, 2010 1,276.94
Jul 1, 2010 1,269.91
Jun 1, 2010 1,274.37
May 1, 2010 1,322.13
Apr 1, 2010 1,408.13
Mar 1, 2010 1,357.25
Feb 1, 2010 1,288.42
Jan 1, 2010 1,329.47
Dec 1, 2009 1,318.34
Nov 1, 2009 1,289.58
Oct 1, 2009 1,266.28
Sep 1, 2009 1,240.07
Aug 1, 2009 1,199.48
Jul 1, 2009 1,114.17
Jun 1, 2009 1,100.88
May 1, 2009 1,081.91
Apr 1, 2009 1,019.79
Mar 1, 2009 912.63
Feb 1, 2009 972.96
Jan 1, 2009 1,051.09
Dec 1, 2008 1,070.27
Nov 1, 2008 1,065.82
Oct 1, 2008 1,146.93
Sep 1, 2008 1,426.16
Aug 1, 2008 1,499.69
Jul 1, 2008 1,465.57
Jun 1, 2008 1,571.59
May 1, 2008 1,660.78
Apr 1, 2008 1,635.67
Mar 1, 2008 1,581.32
Feb 1, 2008 1,640.96
Jan 1, 2008 1,674.75
Dec 1, 2007 1,805.71
Nov 1, 2007 1,785.18
Oct 1, 2007 1,889.38
Sep 1, 2007 1,841.11
Aug 1, 2007 1,793.77
Jul 1, 2007 1,871.83
Jun 1, 2007 1,863.33
May 1, 2007 1,863.18
Apr 1, 2007 1,815.65
Mar 1, 2007 1,756.66
Feb 1, 2007 1,820.34
Jan 1, 2007 1,803.94
Dec 1, 2006 1,799.61
Nov 1, 2006 1,766.94
Oct 1, 2006 1,732.22
Sep 1, 2006 1,665.16
Aug 1, 2006 1,618.53
Jul 1, 2006 1,587.80
Jun 1, 2006 1,583.56
May 1, 2006 1,633.34
Apr 1, 2006 1,656.92
Mar 1, 2006 1,660.20
Feb 1, 2006 1,647.33
Jan 1, 2006 1,653.35
Dec 1, 2005 1,644.24
Nov 1, 2005 1,605.54
Oct 1, 2005 1,534.19
Sep 1, 2005 1,581.08
Aug 1, 2005 1,598.25
Jul 1, 2005 1,603.76
Jun 1, 2005 1,584.83
May 1, 2005 1,554.03
Apr 1, 2005 1,534.19
Mar 1, 2005 1,584.92
Feb 1, 2005 1,603.64
Jan 1, 2005 1,588.39
Dec 1, 2004 1,615.71
Nov 1, 2004 1,569.16
Oct 1, 2004 1,500.50
Sep 1, 2004 1,509.01
Aug 1, 2004 1,473.34
Jul 1, 2004 1,497.01
Jun 1, 2004 1,531.01
May 1, 2004 1,495.22
Apr 1, 2004 1,545.67
Mar 1, 2004 1,537.79
Feb 1, 2004 1,574.39
Jan 1, 2004 1,567.88
Dec 1, 2003 1,503.36
Nov 1, 2003 1,459.01
Oct 1, 2003 1,439.59
Sep 1, 2003 1,411.33
Aug 1, 2003 1,374.37
Jul 1, 2003 1,383.80
Jun 1, 2003 1,378.97
May 1, 2003 1,307.76
Apr 1, 2003 1,241.56
Mar 1, 2003 1,178.45
Feb 1, 2003 1,172.09
Jan 1, 2003 1,264.11
Dec 1, 2002 1,274.43
Nov 1, 2002 1,286.82
Oct 1, 2002 1,208.62
Sep 1, 2002 1,229.29
Aug 1, 2002 1,294.81
Jul 1, 2002 1,286.37
Jun 1, 2002 1,445.18
May 1, 2002 1,539.01
Apr 1, 2002 1,585.61
Mar 1, 2002 1,654.50
Feb 1, 2002 1,587.21
Jan 1, 2002 1,650.72
Dec 1, 2001 1,661.31
Nov 1, 2001 1,632.71
Oct 1, 2001 1,553.36
Sep 1, 2001 1,502.18
Aug 1, 2001 1,702.31
Jul 1, 2001 1,739.80
Jun 1, 2001 1,784.26
May 1, 2001 1,832.95
Apr 1, 2001 1,724.52
Mar 1, 2001 1,725.57
Feb 1, 2001 1,904.36
Jan 1, 2001 1,955.73
Dec 1, 2000 1,961.16
Nov 1, 2000 2,029.42
Oct 1, 2000 2,048.41
Sep 1, 2000 2,166.95
Aug 1, 2000 2,204.07
Jul 1, 2000 2,185.58
Jun 1, 2000 2,174.23
May 1, 2000 2,120.64
Apr 1, 2000 2,187.30
Mar 1, 2000 2,159.89
Feb 1, 2000 2,097.16
Jan 1, 2000 2,165.36
Dec 1, 1999 2,176.50
Nov 1, 1999 2,119.10
Oct 1, 1999 1,981.66
Sep 1, 1999 2,012.93
Aug 1, 1999 2,036.87
Jul 1, 1999 2,124.04
Jun 1, 1999 2,040.28
May 1, 1999 2,054.96
Apr 1, 1999 2,059.11
Mar 1, 1999 1,991.58
Feb 1, 1999 1,942.95
Jan 1, 1999 1,948.73
Dec 1, 1998 1,861.63
Nov 1, 1998 1,789.18
Oct 1, 1998 1,614.14
Sep 1, 1998 1,599.55
Aug 1, 1998 1,686.21
Jul 1, 1998 1,817.04
Jun 1, 1998 1,743.46
May 1, 1998 1,745.65
Apr 1, 1998 1,754.84
Mar 1, 1998 1,702.17
Feb 1, 1998 1,621.25
Jan 1, 1998 1,528.46
Dec 1, 1997 1,529.73
Nov 1, 1997 1,490.61
Oct 1, 1997 1,509.11
Sep 1, 1997 1,490.36
Aug 1, 1997 1,478.47
Jul 1, 1997 1,478.12
Jun 1, 1997 1,401.59
May 1, 1997 1,334.16
Apr 1, 1997 1,222.64
Mar 1, 1997 1,269.41
Feb 1, 1997 1,282.60
Jan 1, 1997 1,234.78
Dec 1, 1996 1,201.54
Nov 1, 1996 1,189.29
Oct 1, 1996 1,136.13
Sep 1, 1996 1,096.55
Aug 1, 1996 1,080.15
Jul 1, 1996 1,051.82
Jun 1, 1996 1,093.81
May 1, 1996 1,082.60
Apr 1, 1996 1,061.62
Mar 1, 1996 1,065.54
Feb 1, 1996 1,075.13
Jan 1, 1996 1,020.30
Dec 1, 1995 1,026.53
Nov 1, 1995 994.08
Oct 1, 1995 972.40
Sep 1, 1995 968.62
Aug 1, 1995 937.56
Jul 1, 1995 937.09
Jun 1, 1995 906.79
May 1, 1995 882.40
Apr 1, 1995 857.31
Mar 1, 1995 835.14
Feb 1, 1995 818.83
Jan 1, 1995 793.66
Dec 1, 1994 779.61
Nov 1, 1994 789.58
Oct 1, 1994 795.44
Sep 1, 1994 801.38
Aug 1, 1994 798.85
Jul 1, 1994 779.89
Jun 1, 1994 787.94
May 1, 1994 783.78
Apr 1, 1994 777.93
Mar 1, 1994 807.87
Feb 1, 1994 824.20
Jan 1, 1994 829.49
Dec 1, 1993 819.39
Nov 1, 1993 814.01
Oct 1, 1993 816.34
Sep 1, 1993 811.48
Aug 1, 1993 804.12
Jul 1, 1993 794.20
Jun 1, 1993 795.57
May 1, 1993 791.67
Apr 1, 1993 788.91
Mar 1, 1993 803.75
Feb 1, 1993 791.40
Jan 1, 1993 782.54
Dec 1, 1992 787.14
Nov 1, 1992 763.48
Oct 1, 1992 745.86
Sep 1, 1992 759.35
Aug 1, 1992 760.50
Jul 1, 1992 757.41
Jun 1, 1992 746.63
May 1, 1992 761.31
Apr 1, 1992 748.80
Mar 1, 1992 749.78
Feb 1, 1992 763.19
Jan 1, 1992 772.49
Dec 1, 1991 722.35
Nov 1, 1991 718.05
Oct 1, 1991 721.93
Sep 1, 1991 723.58
Aug 1, 1991 730.89
Jul 1, 1991 715.78
Jun 1, 1991 713.17
May 1, 1991 714.71
Apr 1, 1991 720.03
Mar 1, 1991 707.04
Feb 1, 1991 689.03
Jan 1, 1991 620.01
Dec 1, 1990 629.97
Nov 1, 1990 604.17
Oct 1, 1990 589.84
Sep 1, 1990 609.41
Aug 1, 1990 644.39
Jul 1, 1990 707.90
Jun 1, 1990 711.33
May 1, 1990 695.06
Apr 1, 1990 672.67
Mar 1, 1990 674.27
Feb 1, 1990 661.92
Jan 1, 1990 684.19
Dec 1, 1989 708.79
Nov 1, 1989 692.81
Oct 1, 1989 709.17
Sep 1, 1989 712.37
Aug 1, 1989 713.21
Jul 1, 1989 684.06
Jun 1, 1989 668.77
May 1, 1989 650.10
Apr 1, 1989 629.63
Mar 1, 1989 613.63
Feb 1, 1989 619.90
Jan 1, 1989 604.25
Dec 1, 1988 588.32
Nov 1, 1988 577.58
Oct 1, 1988 591.71
Sep 1, 1988 573.57
Aug 1, 1988 568.16
Jul 1, 1988 582.24
Jun 1, 1988 588.19
May 1, 1988 558.83
Apr 1, 1988 574.97
Mar 1, 1988 584.75
Feb 1, 1988 570.48
Jan 1, 1988 555.11
Dec 1, 1987 535.45
Nov 1, 1987 544.34
Oct 1, 1987 623.08
Sep 1, 1987 710.55
Aug 1, 1987 738.25
Jul 1, 1987 698.66
Jun 1, 1987 680.86
May 1, 1987 655.38
Apr 1, 1987 658.16
Mar 1, 1987 669.00
Feb 1, 1987 645.35
Jan 1, 1987 609.86
Dec 1, 1986 576.83
Nov 1, 1986 569.22
Oct 1, 1986 551.84
Sep 1, 1986 554.43
Aug 1, 1986 572.62
Jul 1, 1986 562.43
Jun 1, 1986 574.37
May 1, 1986 561.52
Apr 1, 1986 561.89
Mar 1, 1986 547.43
Feb 1, 1986 514.66
Jan 1, 1986 487.06
Dec 1, 1985 486.28
Nov 1, 1985 464.57
Oct 1, 1985 439.20
Sep 1, 1985 435.85
Aug 1, 1985 447.03
Jul 1, 1985 457.85
Jun 1, 1985 450.12
May 1, 1985 441.82
Apr 1, 1985 433.16
Mar 1, 1985 432.30
Feb 1, 1985 437.56
Jan 1, 1985 417.04
Dec 1, 1984 400.54
Nov 1, 1984 404.92
Oct 1, 1984 401.27
Sep 1, 1984 405.59
Aug 1, 1984 403.36
Jul 1, 1984 372.15
Jun 1, 1984 378.53
May 1, 1984 388.31
Apr 1, 1984 391.93
Mar 1, 1984 393.34
Feb 1, 1984 393.86
Jan 1, 1984 418.68
Dec 1, 1983 416.10
Nov 1, 1983 418.54
Oct 1, 1983 425.72
Sep 1, 1983 425.71
Aug 1, 1983 415.55
Jul 1, 1983 428.61
Jun 1, 1983 428.78
May 1, 1983 424.14
Apr 1, 1983 410.07
Mar 1, 1983 397.82
Feb 1, 1983 384.46
Jan 1, 1983 378.30
Dec 1, 1982 366.20
Nov 1, 1982 361.31
Oct 1, 1982 346.47
Sep 1, 1982 320.56
Aug 1, 1982 287.89
Jul 1, 1982 287.69
Jun 1, 1982 289.96
May 1, 1982 311.53
Apr 1, 1982 314.21
Mar 1, 1982 300.62
Feb 1, 1982 310.33
Jan 1, 1982 318.93
Dec 1, 1981 337.68
Nov 1, 1981 336.29
Oct 1, 1981 328.87
Sep 1, 1981 325.44
Aug 1, 1981 360.01
Jul 1, 1981 361.36
Jun 1, 1981 374.40
May 1, 1981 376.03
Apr 1, 1981 386.75
Mar 1, 1981 385.89
Feb 1, 1981 374.53
Jan 1, 1981 391.96
Dec 1, 1980 396.62
Nov 1, 1980 406.93
Oct 1, 1980 393.66
Sep 1, 1980 386.12
Aug 1, 1980 380.13
Jul 1, 1980 371.41
Jun 1, 1980 355.29
May 1, 1980 337.57
Apr 1, 1980 326.03
Mar 1, 1980 335.14
Feb 1, 1980 374.68
Jan 1, 1980 365.48
Dec 1, 1979 360.36
Nov 1, 1979 350.30
Oct 1, 1979 356.29
Sep 1, 1979 373.25
Aug 1, 1979 373.13
Jul 1, 1979 360.21
Jun 1, 1979 360.65
May 1, 1979 357.62
Apr 1, 1979 370.79
Mar 1, 1979 367.69
Feb 1, 1979 364.48
Jan 1, 1979 374.31
Dec 1, 1978 363.99
Nov 1, 1978 360.28
Oct 1, 1978 384.40
Sep 1, 1978 400.59
Aug 1, 1978 403.63
Jul 1, 1978 379.28
Jun 1, 1978 384.04
May 1, 1978 387.21
Apr 1, 1978 371.99
Mar 1, 1978 359.19
Feb 1, 1978 362.70
Jan 1, 1978 370.23
Dec 1, 1977 387.36
Nov 1, 1977 390.51
Oct 1, 1977 390.17
Sep 1, 1977 401.84
Aug 1, 1977 409.52
Jul 1, 1977 421.16
Jun 1, 1977 419.40
May 1, 1977 419.92
Apr 1, 1977 423.26
Mar 1, 1977 433.50
Feb 1, 1977 438.17
Jan 1, 1977 454.93
Dec 1, 1976 461.24
Nov 1, 1976 447.36
Oct 1, 1976 451.24
Sep 1, 1976 469.61
Aug 1, 1976 461.42
Jul 1, 1976 467.89
Jun 1, 1976 459.52
May 1, 1976 459.24
Apr 1, 1976 465.71
Mar 1, 1976 463.71
Feb 1, 1976 462.24
Jan 1, 1976 446.66
Dec 1, 1975 409.77
Nov 1, 1975 417.60
Oct 1, 1975 413.64
Sep 1, 1975 397.60
Aug 1, 1975 404.71
Jul 1, 1975 437.53
Jun 1, 1975 441.99
May 1, 1975 434.23
Apr 1, 1975 410.62
Mar 1, 1975 407.60
Feb 1, 1975 391.18
Jan 1, 1975 357.08
Dec 1, 1974 331.34
Nov 1, 1974 357.16
Oct 1, 1974 348.41
Sep 1, 1974 345.17
Aug 1, 1974 389.87
Jul 1, 1974 411.63
Jun 1, 1974 469.83
May 1, 1974 473.06
Apr 1, 1974 493.88
Mar 1, 1974 522.66
Feb 1, 1974 507.63
Jan 1, 1974 528.80
Dec 1, 1973 526.00
Nov 1, 1973 569.76
Oct 1, 1973 617.37
Sep 1, 1973 599.01
Aug 1, 1973 590.10
Jul 1, 1973 612.34
Jun 1, 1973 607.92
May 1, 1973 626.09
Apr 1, 1973 648.63
Mar 1, 1973 665.56
Feb 1, 1973 682.52
Jan 1, 1973 712.61
Dec 1, 1972 708.85
Nov 1, 1972 696.01
Oct 1, 1972 664.32
Sep 1, 1972 666.26
Aug 1, 1972 677.61
Jul 1, 1972 655.98
Jun 1, 1972 664.04
May 1, 1972 663.79
Apr 1, 1972 672.18
Mar 1, 1972 667.00
Feb 1, 1972 653.09
Jan 1, 1972 644.42
Dec 1, 1971 618.65
Nov 1, 1971 581.62
Oct 1, 1971 609.89
Sep 1, 1971 624.65
Aug 1, 1971 611.07
Jul 1, 1971 623.66
Jun 1, 1971 629.74
May 1, 1971 646.39
Apr 1, 1971 658.57
Mar 1, 1971 638.42
Feb 1, 1971 624.02
Jan 1, 1971 602.27
Dec 1, 1970 580.11
Nov 1, 1970 545.68
Oct 1, 1970 549.03
Sep 1, 1970 540.13
Aug 1, 1970 512.26
Jul 1, 1970 497.80
Jun 1, 1970 499.51
May 1, 1970 505.22
Apr 1, 1970 572.39
Mar 1, 1970 595.01
Feb 1, 1970 588.09
Jan 1, 1970 612.56
Dec 1, 1969 619.63
Nov 1, 1969 657.80
Oct 1, 1969 656.59
Sep 1, 1969 653.15
Aug 1, 1969 652.63
Jul 1, 1969 659.87
Jun 1, 1969 694.51
May 1, 1969 736.78
Apr 1, 1969 715.50
Mar 1, 1969 705.26
Feb 1, 1969 726.93
Jan 1, 1969 734.61
Dec 1, 1968 769.18
Nov 1, 1968 763.39
Oct 1, 1968 753.93
Sep 1, 1968 739.96
Aug 1, 1968 718.71
Jul 1, 1968 736.86
Jun 1, 1968 742.58
May 1, 1968 727.34
Apr 1, 1968 713.06
Mar 1, 1968 665.95
Feb 1, 1968 680.34
Jan 1, 1968 714.59
Dec 1, 1967 720.78
Nov 1, 1967 702.88
Oct 1, 1967 727.79
Sep 1, 1967 731.10
Aug 1, 1967 723.18
Jul 1, 1967 713.99
Jun 1, 1967 703.97
May 1, 1967 715.05
Apr 1, 1967 704.58
Mar 1, 1967 694.75
Feb 1, 1967 680.81
Jan 1, 1967 658.13
Dec 1, 1966 633.82
Nov 1, 1966 631.17
Oct 1, 1966 601.08
Sep 1, 1966 610.09
Aug 1, 1966 632.36
Jul 1, 1966 677.20
Jun 1, 1966 681.03
May 1, 1966 688.85
Apr 1, 1966 727.11
Mar 1, 1966 709.92
Feb 1, 1966 742.66
Jan 1, 1966 752.41
Dec 1, 1965 739.59
Nov 1, 1965 745.32
Oct 1, 1965 739.17
Sep 1, 1965 725.21
Aug 1, 1965 701.76
Jul 1, 1965 688.94
Jun 1, 1965 689.99
May 1, 1965 729.01
Apr 1, 1965 718.31
Mar 1, 1965 711.27
Feb 1, 1965 712.89
Jan 1, 1965 707.71
Dec 1, 1964 689.96
Nov 1, 1964 702.13
Oct 1, 1964 699.52
Sep 1, 1964 687.65
Aug 1, 1964 678.20
Jul 1, 1964 686.08
Jun 1, 1964 663.65
May 1, 1964 669.78
Apr 1, 1964 663.31
Mar 1, 1964 653.85
Feb 1, 1964 642.15
Jan 1, 1964 634.35
Dec 1, 1963 615.43
Nov 1, 1963 604.52
Oct 1, 1963 607.94
Sep 1, 1963 608.41
Aug 1, 1963 592.80
Jul 1, 1963 576.84
Jun 1, 1963 587.44
May 1, 1963 589.62
Apr 1, 1963 578.02
Mar 1, 1963 552.05
Feb 1, 1963 555.97
Jan 1, 1963 548.72
Dec 1, 1962 528.31
Nov 1, 1962 506.38
Oct 1, 1962 473.74
Sep 1, 1962 489.17
Aug 1, 1962 495.19
Jul 1, 1962 482.07
Jun 1, 1962 472.29
May 1, 1962 534.78
Apr 1, 1962 577.74
Mar 1, 1962 598.74
Feb 1, 1962 598.14
Jan 1, 1962 590.30
Dec 1, 1961 613.12
Nov 1, 1961 607.48
Oct 1, 1961 581.16
Sep 1, 1961 574.84
Aug 1, 1961 581.30
Jul 1, 1961 559.28
Jun 1, 1961 564.58
May 1, 1961 572.15
Apr 1, 1961 566.39
Mar 1, 1961 551.68
Feb 1, 1961 534.90
Jan 1, 1961 513.82
Dec 1, 1960 488.70
Nov 1, 1960 477.25
Oct 1, 1960 462.28
Sep 1, 1960 474.76
Aug 1, 1960 489.49
Jul 1, 1960 483.68
Jun 1, 1960 495.98
May 1, 1960 479.93
Apr 1, 1960 484.37
Mar 1, 1960 479.82
Feb 1, 1960 486.45
Jan 1, 1960 507.80
Dec 1, 1959 515.06
Nov 1, 1959 499.10
Oct 1, 1959 497.09
Sep 1, 1959 499.22
Aug 1, 1959 521.57
Jul 1, 1959 524.55
Jun 1, 1959 506.27
May 1, 1959 512.43
Apr 1, 1959 504.83
Mar 1, 1959 498.24
Feb 1, 1959 485.91
Jan 1, 1959 491.75
Dec 1, 1958 474.55
Nov 1, 1958 464.16
Oct 1, 1958 452.02
Sep 1, 1958 434.36
Aug 1, 1958 423.18
Jul 1, 1958 406.52
Jun 1, 1958 397.01
May 1, 1958 387.70
Apr 1, 1958 375.63
Mar 1, 1958 374.89
Feb 1, 1958 369.89
Jan 1, 1958 368.63
Dec 1, 1957 364.10
Nov 1, 1957 364.28
Oct 1, 1957 373.63
Sep 1, 1957 398.45
Aug 1, 1957 415.30
Jul 1, 1957 439.49
Jun 1, 1957 433.86
May 1, 1957 428.36
Apr 1, 1957 414.00
Mar 1, 1957 406.08
Feb 1, 1957 402.36
Jan 1, 1957 422.03
Dec 1, 1956 431.41
Nov 1, 1956 426.64
Oct 1, 1956 431.11
Sep 1, 1956 438.30
Aug 1, 1956 455.40
Jul 1, 1956 456.46
Jun 1, 1956 436.15
May 1, 1956 441.95
Apr 1, 1956 457.98
Mar 1, 1956 454.33
Feb 1, 1956 425.06
Jan 1, 1956 422.38
Dec 1, 1955 434.05
Nov 1, 1955 428.44
Oct 1, 1955 401.37
Sep 1, 1955 422.62
Aug 1, 1955 405.93
Jul 1, 1955 408.41
Jun 1, 1955 382.00
May 1, 1955 361.06
Apr 1, 1955 362.60
Mar 1, 1955 350.50
Feb 1, 1955 353.29
Jan 1, 1955 341.86
Dec 1, 1954 335.81
Nov 1, 1954 319.92
Oct 1, 1954 307.86
Sep 1, 1954 300.88
Aug 1, 1954 292.90
Jul 1, 1954 287.18
Jun 1, 1954 276.03
May 1, 1954 273.84
Apr 1, 1954 264.33
Mar 1, 1954 253.25
Feb 1, 1954 248.01
Jan 1, 1954 242.67
Dec 1, 1953 236.66
Nov 1, 1953 233.52
Oct 1, 1953 227.62
Sep 1, 1953 221.80
Aug 1, 1953 232.47
Jul 1, 1953 232.38
Jun 1, 1953 229.13
May 1, 1953 238.53
Apr 1, 1953 238.18
Mar 1, 1953 250.51
Feb 1, 1953 250.20
Jan 1, 1953 252.35
Dec 1, 1952 250.06
Nov 1, 1952 240.36
Oct 1, 1952 232.96
Sep 1, 1952 237.96
Aug 1, 1952 241.80
Jul 1, 1952 240.84
Jun 1, 1952 235.88
May 1, 1952 230.46
Apr 1, 1952 230.56
Mar 1, 1952 232.12
Feb 1, 1952 231.53
Jan 1, 1952 234.04
Dec 1, 1951 226.50
Nov 1, 1951 220.56
Oct 1, 1951 228.60
Sep 1, 1951 230.66
Aug 1, 1951 226.60
Jul 1, 1951 217.09
Jun 1, 1951 213.33
May 1, 1951 217.09
Apr 1, 1951 217.84
Mar 1, 1951 214.95
Feb 1, 1951 219.48
Jan 1, 1951 214.10
Dec 1, 1950 202.55
Nov 1, 1950 205.84
Oct 1, 1950 207.10
Sep 1, 1950 200.49
Aug 1, 1950 194.46
Jul 1, 1950 184.90
Jun 1, 1950 201.88
May 1, 1950 199.49
Apr 1, 1950 193.82
Mar 1, 1950 188.49
Feb 1, 1950 187.77
Jan 1, 1950 184.17
Dec 1, 1949 179.69
Nov 1, 1949 173.55
Oct 1, 1949 171.90
Sep 1, 1949 166.17
Aug 1, 1949 164.72
Jul 1, 1949 159.68
Jun 1, 1949 149.87
May 1, 1949 159.22
Apr 1, 1949 159.74
Mar 1, 1949 160.62
Feb 1, 1949 159.12
Jan 1, 1949 164.09
Dec 1, 1948 161.60
Nov 1, 1948 161.99
Oct 1, 1948 170.12
Sep 1, 1948 164.93
Aug 1, 1948 166.81
Jul 1, 1948 172.54
Jun 1, 1948 178.94
May 1, 1948 173.25
Apr 1, 1948 165.90
Mar 1, 1948 156.69
Feb 1, 1948 153.84
Jan 1, 1948 160.44
Dec 1, 1947 164.68
Nov 1, 1947 169.49
Oct 1, 1947 172.23
Sep 1, 1947 167.88
Aug 1, 1947 176.17
Jul 1, 1947 182.13
Jun 1, 1947 172.95
May 1, 1947 167.89
Apr 1, 1947 170.93
Mar 1, 1947 177.49
Feb 1, 1947 188.42
Jan 1, 1947 181.38
Dec 1, 1946 180.43
Nov 1, 1946 176.83
Oct 1, 1946 181.82
Sep 1, 1946 189.66
Aug 1, 1946 224.66
Jul 1, 1946 233.73
Jun 1, 1946 254.75
May 1, 1946 259.17
Apr 1, 1946 260.02
Mar 1, 1946 245.61
Feb 1, 1946 255.97
Jan 1, 1946 253.86
Dec 1, 1945 244.14
Nov 1, 1945 241.38
Oct 1, 1945 233.73
Sep 1, 1945 224.38
Aug 1, 1945 210.07
Jul 1, 1945 209.36
Jun 1, 1945 213.76
May 1, 1945 212.28
Apr 1, 1945 205.69
Mar 1, 1945 200.65
Feb 1, 1945 200.79
Jan 1, 1945 194.31
Dec 1, 1944 188.69
Nov 1, 1944 185.70
Oct 1, 1944 187.01
Sep 1, 1944 182.52
Aug 1, 1944 185.56
Jul 1, 1944 188.31
Jun 1, 1944 184.57
May 1, 1944 177.28
Apr 1, 1944 174.20
Mar 1, 1944 178.30
Feb 1, 1944 173.43
Jan 1, 1944 174.61
Dec 1, 1943 169.16
Nov 1, 1943 166.95
Oct 1, 1943 175.06
Sep 1, 1943 176.68
Aug 1, 1943 173.99
Jul 1, 1943 181.98
Jun 1, 1943 177.28
May 1, 1943 174.20
Apr 1, 1943 168.57
Mar 1, 1943 165.02
Feb 1, 1943 162.18
Jan 1, 1943 153.08
Dec 1, 1942 144.43
Nov 1, 1942 144.53
Oct 1, 1942 143.09
Sep 1, 1942 134.88
Aug 1, 1942 133.48
Jul 1, 1942 135.08
Jun 1, 1942 131.03
May 1, 1942 124.74
Apr 1, 1942 124.85
Mar 1, 1942 131.08
Feb 1, 1942 140.37
Jan 1, 1942 145.83
Dec 1, 1941 144.90
Nov 1, 1941 156.00
Oct 1, 1941 164.73
Sep 1, 1941 173.87
Aug 1, 1941 175.69
Jul 1, 1941 178.95
Jun 1, 1941 170.23
May 1, 1941 167.90
Apr 1, 1941 172.84
Mar 1, 1941 179.66
Feb 1, 1941 179.84
Jan 1, 1941 191.84
Dec 1, 1940 191.48
Nov 1, 1940 201.09
Oct 1, 1940 196.51
Sep 1, 1940 194.68
Aug 1, 1940 186.80
Jul 1, 1940 182.96
Jun 1, 1940 175.84
May 1, 1940 193.76
Apr 1, 1940 224.71
Mar 1, 1940 222.51
Feb 1, 1940 223.80
Jan 1, 1940 226.88
Dec 1, 1939 226.54
Nov 1, 1939 232.04
Oct 1, 1939 236.25
Sep 1, 1939 232.21
Aug 1, 1939 214.40
Jul 1, 1939 217.56
Jun 1, 1939 212.36
May 1, 1939 208.65
Apr 1, 1939 201.21
Mar 1, 1939 228.54
Feb 1, 1939 228.73
Jan 1, 1939 228.92
Dec 1, 1938 232.40
Nov 1, 1938 239.36
Oct 1, 1938 239.18
Sep 1, 1938 213.66
Aug 1, 1938 223.84
Jul 1, 1938 222.57
Jun 1, 1938 185.66
May 1, 1938 181.48
Apr 1, 1938 178.57
Mar 1, 1938 187.48
Feb 1, 1938 200.75
Jan 1, 1938 204.21
Dec 1, 1937 196.21
Nov 1, 1937 198.04
Oct 1, 1937 215.65
Sep 1, 1937 252.35
Aug 1, 1937 296.00
Jul 1, 1937 293.00
Jun 1, 1937 278.47
May 1, 1937 289.33
Apr 1, 1937 304.98
Mar 1, 1937 326.63
Feb 1, 1937 329.31
Jan 1, 1937 319.86
Dec 1, 1936 312.43
Nov 1, 1936 317.93
Oct 1, 1936 309.32
Sep 1, 1936 293.94
Aug 1, 1936 290.64
Jul 1, 1936 287.01
Jun 1, 1936 272.93
May 1, 1936 263.69
Apr 1, 1936 278.48
Mar 1, 1936 278.10
Feb 1, 1936 270.33
Jan 1, 1936 255.65
Dec 1, 1935 242.27
Nov 1, 1935 242.27
Oct 1, 1935 223.08
Sep 1, 1935 217.28
Aug 1, 1935 212.79
Jul 1, 1935 199.31
Jun 1, 1935 189.39
May 1, 1935 181.15
Apr 1, 1935 167.96
Mar 1, 1935 157.39
Feb 1, 1935 168.06
Jan 1, 1935 174.57
Dec 1, 1934 177.18
Nov 1, 1934 174.73
Oct 1, 1934 169.98
Sep 1, 1934 167.41
Aug 1, 1934 174.12
Jul 1, 1934 181.20
Jun 1, 1934 190.19
May 1, 1934 189.11
Apr 1, 1934 210.51
Mar 1, 1934 207.04
Feb 1, 1934 218.22
Jan 1, 1934 204.73
Dec 1, 1933 193.66
Nov 1, 1933 189.96
Oct 1, 1933 185.50
Sep 1, 1933 205.50
Aug 1, 1933 207.25
Jul 1, 1933 219.79
Jun 1, 1933 209.76
May 1, 1933 180.49
Apr 1, 1933 140.20
Mar 1, 1933 126.77
Feb 1, 1933 126.18
Jan 1, 1933 140.92
Dec 1, 1932 133.48
Nov 1, 1932 136.94
Oct 1, 1932 137.26
Sep 1, 1932 158.05
Aug 1, 1932 143.01
Jul 1, 1932 94.45
Jun 1, 1932 89.93
May 1, 1932 103.12
Apr 1, 1932 115.84
Mar 1, 1932 151.27
Feb 1, 1932 149.65
Jan 1, 1932 148.82
Dec 1, 1931 148.22
Nov 1, 1931 181.22
Oct 1, 1931 176.38
Sep 1, 1931 202.21
Aug 1, 1931 236.02
Jul 1, 1931 243.32
Jun 1, 1931 235.51
May 1, 1931 240.14
Apr 1, 1931 262.35
Mar 1, 1931 288.11
Feb 1, 1931 280.89
Jan 1, 1931 257.68
Dec 1, 1930 247.00
Nov 1, 1930 259.83
Oct 1, 1930 278.46
Sep 1, 1930 320.96
Aug 1, 1930 323.06
Jul 1, 1930 325.28
Jun 1, 1930 328.43
May 1, 1930 363.20
Apr 1, 1930 383.99
Mar 1, 1930 363.20
Feb 1, 1930 347.94
Jan 1, 1930 325.52
Dec 1, 1929 319.00
Nov 1, 1929 305.01
Oct 1, 1929 414.82
Sep 1, 1929 463.88
Aug 1, 1929 446.10
Jul 1, 1929 422.09
Jun 1, 1929 392.09
May 1, 1929 387.00
Apr 1, 1929 383.53
Mar 1, 1929 383.54
Feb 1, 1929 374.70
Jan 1, 1929 372.75
Dec 1, 1928 347.11
Nov 1, 1928 343.75
Oct 1, 1928 321.98
Sep 1, 1928 313.75
Aug 1, 1928 296.58
Jul 1, 1928 287.28
Jun 1, 1928 285.18
May 1, 1928 298.13
Apr 1, 1928 290.88
Mar 1, 1928 273.64
Feb 1, 1928 259.69
Jan 1, 1928 259.80
Dec 1, 1927 258.77
Nov 1, 1927 252.84
Oct 1, 1927 245.78
Sep 1, 1927 251.06
Aug 1, 1927 238.95
Jul 1, 1927 225.57
Jun 1, 1927 216.92
May 1, 1927 216.61
Apr 1, 1927 210.60
Mar 1, 1927 205.56
Feb 1, 1927 201.28
Jan 1, 1927 196.32
Dec 1, 1926 195.41
Nov 1, 1926 191.06
Oct 1, 1926 189.67
Sep 1, 1926 195.15
Aug 1, 1926 193.33
Jul 1, 1926 184.90
Jun 1, 1926 175.42
May 1, 1926 166.51
Apr 1, 1926 164.44
Mar 1, 1926 170.11
Feb 1, 1926 181.48
Jan 1, 1926 181.19
Dec 1, 1925 178.47
Nov 1, 1925 174.63
Oct 1, 1925 172.23
Sep 1, 1925 166.73
Aug 1, 1925 162.96
Jul 1, 1925 160.79
Jun 1, 1925 158.23
May 1, 1925 157.25
Apr 1, 1925 153.24
Mar 1, 1925 153.98
Feb 1, 1925 159.05
Jan 1, 1925 156.80
Dec 1, 1924 150.58
Nov 1, 1924 143.70
Oct 1, 1924 136.10
Sep 1, 1924 138.69
Aug 1, 1924 140.87
Jul 1, 1924 135.39
Jun 1, 1924 130.16
May 1, 1924 127.74
Apr 1, 1924 128.20
Mar 1, 1924 130.45
Feb 1, 1924 132.22
Jan 1, 1924 130.86
Dec 1, 1923 126.71
Nov 1, 1923 122.57
Oct 1, 1923 119.01
Sep 1, 1923 121.49
Aug 1, 1923 121.45
Jul 1, 1923 120.15
Jun 1, 1923 125.78
May 1, 1923 131.53
Apr 1, 1923 138.06
Mar 1, 1923 143.92
Feb 1, 1923 141.63
Jan 1, 1923 135.83
Dec 1, 1922 133.20
Nov 1, 1922 134.30
Oct 1, 1922 142.17
Sep 1, 1922 139.94
Aug 1, 1922 136.38
Jul 1, 1922 129.88
Jun 1, 1922 129.73
May 1, 1922 130.96
Apr 1, 1922 126.05
Mar 1, 1922 118.83
Feb 1, 1922 113.18
Jan 1, 1922 110.75
Dec 1, 1921 108.34
Nov 1, 1921 104.03
Oct 1, 1921 98.16
Sep 1, 1921 96.84
Aug 1, 1921 93.43
Jul 1, 1921 94.59
Jun 1, 1921 95.42
May 1, 1921 103.14
Apr 1, 1921 97.88
Mar 1, 1921 96.39
Feb 1, 1921 98.38
Jan 1, 1921 95.95
Dec 1, 1920 90.00
Nov 1, 1920 96.86
Oct 1, 1920 101.53
Sep 1, 1920 100.89
Aug 1, 1920 95.99
Jul 1, 1920 97.50
Jun 1, 1920 97.16
May 1, 1920 100.32
Apr 1, 1920 108.62
Mar 1, 1920 112.84
Feb 1, 1920 106.50
Jan 1, 1920 117.30
Dec 1, 1919 121.01
Nov 1, 1919 127.37
Oct 1, 1919 134.15
Sep 1, 1919 129.78
Aug 1, 1919 128.49
Jul 1, 1919 140.13
Jun 1, 1919 139.73
May 1, 1919 136.09
Apr 1, 1919 128.81
Mar 1, 1919 126.95
Feb 1, 1919 124.72
Jan 1, 1919 121.98
Dec 1, 1918 122.76
Nov 1, 1918 126.78
Oct 1, 1918 125.95
Sep 1, 1918 123.13
Aug 1, 1918 126.20
Jul 1, 1918 127.52
Jun 1, 1918 129.94
May 1, 1918 131.56
Apr 1, 1918 130.18
Mar 1, 1918 133.32
Feb 1, 1918 135.11
Jan 1, 1918 132.04
Dec 1, 1917 127.26
Nov 1, 1917 133.70
Oct 1, 1917 145.86
Sep 1, 1917 156.54
Aug 1, 1917 168.23
Jul 1, 1917 176.07
Jun 1, 1917 178.29
May 1, 1917 177.47
Apr 1, 1917 186.60
Mar 1, 1917 198.92
Feb 1, 1917 192.94
Jan 1, 1917 209.72
Dec 1, 1916 216.61
Nov 1, 1916 227.63
Oct 1, 1916 226.44
Sep 1, 1916 223.59
Aug 1, 1916 218.76
Jul 1, 1916 219.12
Jun 1, 1916 222.21
May 1, 1916 222.13
Apr 1, 1916 219.39
Mar 1, 1916 223.92
Feb 1, 1916 226.81
Jan 1, 1916 230.01
Dec 1, 1915 235.98
Nov 1, 1915 235.48
Oct 1, 1915 229.75
Sep 1, 1915 219.84
Aug 1, 1915 211.97
Jul 1, 1915 203.34
Jun 1, 1915 204.10
May 1, 1915 201.82
Apr 1, 1915 208.70
Mar 1, 1915 196.05
Feb 1, 1915 189.22
Jan 1, 1915 189.88
Dec 1, 1914 186.58
Nov 1, 1914 193.05
Oct 1, 1914 194.96
Sep 1, 1914 193.05
Aug 1, 1914 193.05
Jul 1, 1914 196.91
Jun 1, 1914 210.55
May 1, 1914 211.59
Apr 1, 1914 212.44
Mar 1, 1914 215.47
Feb 1, 1914 219.62
Jan 1, 1914 214.60
Dec 1, 1913 206.14
Nov 1, 1913 204.35
Oct 1, 1913 211.78
Sep 1, 1913 218.70
Aug 1, 1913 218.84
Jul 1, 1913 213.14
Jun 1, 1913 212.44
May 1, 1913 226.00
Apr 1, 1913 229.97
Mar 1, 1913 230.23
Feb 1, 1913 234.68
Jan 1, 1913 243.31
Dec 1, 1912 247.94
Nov 1, 1912 254.56
Oct 1, 1912 257.44
Sep 1, 1912 257.96
Aug 1, 1912 259.30
Jul 1, 1912 255.86
Jun 1, 1912 255.59
May 1, 1912 253.22
Apr 1, 1912 253.49
Mar 1, 1912 253.13
Feb 1, 1912 251.12
Jan 1, 1912 256.11
Dec 1, 1911 258.38
Nov 1, 1911 254.71
Oct 1, 1911 242.23
Sep 1, 1911 240.84
Aug 1, 1911 257.52
Jul 1, 1911 278.99
Jun 1, 1911 283.35
May 1, 1911 277.78
Apr 1, 1911 271.92
Mar 1, 1911 264.34
Feb 1, 1911 270.45
Jan 1, 1911 257.51
Dec 1, 1910 251.39
Nov 1, 1910 258.62
Oct 1, 1910 253.67
Sep 1, 1910 235.51
Aug 1, 1910 231.54
Jul 1, 1910 223.76
Jun 1, 1910 235.68
May 1, 1910 245.36
Apr 1, 1910 244.81
Mar 1, 1910 253.09
Feb 1, 1910 251.73
Jan 1, 1910 261.06
Dec 1, 1909 264.35
Nov 1, 1909 263.65
Oct 1, 1909 267.64
Sep 1, 1909 271.87
Aug 1, 1909 274.46
Jul 1, 1909 270.55
Jun 1, 1909 266.74
May 1, 1909 264.92
Apr 1, 1909 258.89
Mar 1, 1909 252.99
Feb 1, 1909 249.59
Jan 1, 1909 259.84
Dec 1, 1908 256.11
Nov 1, 1908 253.24
Oct 1, 1908 239.59
Sep 1, 1908 239.40
Aug 1, 1908 242.04
Jul 1, 1908 232.07
Jun 1, 1908 226.20
May 1, 1908 225.90
Apr 1, 1908 214.35
Mar 1, 1908 205.77
Feb 1, 1908 197.69
Jan 1, 1908 202.81
Dec 1, 1907 192.52
Nov 1, 1907 179.25
Oct 1, 1907 182.67
Sep 1, 1907 206.95
Aug 1, 1907 209.17
Jul 1, 1907 226.12
Jun 1, 1907 217.78
May 1, 1907 227.47
Apr 1, 1907 240.62
Mar 1, 1907 239.47
Feb 1, 1907 262.63
Jan 1, 1907 276.96
Dec 1, 1906 282.21
Nov 1, 1906 287.68
Oct 1, 1906 285.11
Sep 1, 1906 300.42
Aug 1, 1906 294.54
Jul 1, 1906 280.55
Jun 1, 1906 278.56
May 1, 1906 274.96
Apr 1, 1906 285.45
Mar 1, 1906 289.39
Feb 1, 1906 296.65
Jan 1, 1906 298.77
Dec 1, 1905 288.78
Nov 1, 1905 285.19
Oct 1, 1905 289.84
Sep 1, 1905 285.81
Aug 1, 1905 281.82
Jul 1, 1905 274.66
Jun 1, 1905 266.30
May 1, 1905 263.21
Apr 1, 1905 273.85
Mar 1, 1905 277.22
Feb 1, 1905 266.38
Jan 1, 1905 255.18
Dec 1, 1904 249.73
Nov 1, 1904 247.31
Oct 1, 1904 239.98
Sep 1, 1904 226.67
Aug 1, 1904 219.72
Jul 1, 1904 214.88
Jun 1, 1904 206.32
May 1, 1904 206.00
Apr 1, 1904 205.61
Mar 1, 1904 198.50
Feb 1, 1904 196.76
Jan 1, 1904 206.85
Dec 1, 1903 208.22
Nov 1, 1903 199.03
Oct 1, 1903 196.21
Sep 1, 1903 200.35
Aug 1, 1903 207.81
Jul 1, 1903 214.71
Jun 1, 1903 225.05
May 1, 1903 238.21
Apr 1, 1903 237.40
Mar 1, 1903 247.51
Feb 1, 1903 248.99
Jan 1, 1903 250.47
Dec 1, 1902 241.12
Nov 1, 1902 249.43
Oct 1, 1902 251.12
Sep 1, 1902 277.39
Aug 1, 1902 279.85
Jul 1, 1902 269.56
Jun 1, 1902 263.60
May 1, 1902 268.12
Apr 1, 1902 272.12
Mar 1, 1902 266.13
Feb 1, 1902 265.81
Jan 1, 1902 263.53
Dec 1, 1901 255.11
Nov 1, 1901 262.24
Oct 1, 1901 260.01
Sep 1, 1901 262.97
Aug 1, 1901 267.37
Jul 1, 1901 267.18
Jun 1, 1901 289.81
May 1, 1901 263.55
Apr 1, 1901 277.53
Mar 1, 1901 253.02
Feb 1, 1901 244.26
Jan 1, 1901 235.11
Dec 1, 1900 231.46
Nov 1, 1900 215.49
Oct 1, 1900 199.86
Sep 1, 1900 190.65
Aug 1, 1900 197.53
Jul 1, 1900 192.62
Jun 1, 1900 194.87
May 1, 1900 198.54
Apr 1, 1900 203.45
Mar 1, 1900 200.88
Feb 1, 1900 199.27
Jan 1, 1900 197.98
Dec 1, 1899 195.38
Nov 1, 1899 212.35
Oct 1, 1899 210.84
Sep 1, 1899 214.62
Aug 1, 1899 225.26
Jul 1, 1899 222.70
Jun 1, 1899 217.97
May 1, 1899 226.17
Apr 1, 1899 236.00
Mar 1, 1899 236.10
Feb 1, 1899 232.78
Jan 1, 1899 230.60
Dec 1, 1898 214.29
Nov 1, 1898 204.81
Oct 1, 1898 198.26
Sep 1, 1898 202.50
Aug 1, 1898 202.88
Jul 1, 1898 195.57
Jun 1, 1898 191.92
May 1, 1898 172.70
Apr 1, 1898 173.33
Mar 1, 1898 176.37
Feb 1, 1898 184.71
Jan 1, 1898 187.87
Dec 1, 1897 182.86
Nov 1, 1897 179.01
Oct 1, 1897 185.56
Sep 1, 1897 188.88
Aug 1, 1897 185.37
Jul 1, 1897 182.09
Jun 1, 1897 174.33
May 1, 1897 166.57
Apr 1, 1897 163.42
Mar 1, 1897 166.04
Feb 1, 1897 165.65
Jan 1, 1897 167.23
Dec 1, 1896 162.46
Nov 1, 1896 168.62
Oct 1, 1896 162.48
Sep 1, 1896 163.72
Aug 1, 1896 155.55
Jul 1, 1896 164.94
Jun 1, 1896 176.37
May 1, 1896 177.10
Apr 1, 1896 175.16
Mar 1, 1896 170.93
Feb 1, 1896 173.66
Jan 1, 1896 164.38
Dec 1, 1895 163.85
Nov 1, 1895 171.80
Oct 1, 1895 177.79
Sep 1, 1895 180.41
Aug 1, 1895 179.29
Jul 1, 1895 174.13
Jun 1, 1895 171.17
May 1, 1895 170.07
Apr 1, 1895 163.57
Mar 1, 1895 163.51
Feb 1, 1895 163.51
Jan 1, 1895 165.86
Dec 1, 1894 167.81
Nov 1, 1894 167.08
Oct 1, 1894 167.08
Sep 1, 1894 167.69
Aug 1, 1894 167.26
Jul 1, 1894 165.86
Jun 1, 1894 169.37
May 1, 1894 171.71
Apr 1, 1894 178.34
Mar 1, 1894 176.00
Feb 1, 1894 166.13
Jan 1, 1894 161.70
Dec 1, 1893 160.61
Nov 1, 1893 164.11
Oct 1, 1893 157.40
Sep 1, 1893 154.97
Aug 1, 1893 150.52
Jul 1, 1893 148.23
Jun 1, 1893 159.30
May 1, 1893 163.07
Apr 1, 1893 176.58
Mar 1, 1893 174.55
Feb 1, 1893 176.81
Jan 1, 1893 182.07
Dec 1, 1892 185.64
Nov 1, 1892 189.91
Oct 1, 1892 195.53
Sep 1, 1892 191.68
Aug 1, 1892 196.58
Jul 1, 1892 196.46
Jun 1, 1892 201.76
May 1, 1892 202.86
Apr 1, 1892 202.86
Mar 1, 1892 200.38
Feb 1, 1892 193.08
Jan 1, 1892 192.73
Dec 1, 1891 184.45
Nov 1, 1891 179.00
Oct 1, 1891 179.58
Sep 1, 1891 179.58
Aug 1, 1891 163.95
Jul 1, 1891 158.63
Jun 1, 1891 159.42
May 1, 1891 158.84
Apr 1, 1891 157.51
Mar 1, 1891 154.35
Feb 1, 1891 159.03
Jan 1, 1891 159.10
Dec 1, 1890 149.29
Nov 1, 1890 152.86
Oct 1, 1890 161.00
Sep 1, 1890 168.61
Aug 1, 1890 173.60
Jul 1, 1890 184.23
Jun 1, 1890 185.56
May 1, 1890 186.89
Apr 1, 1890 181.60
Mar 1, 1890 177.89
Feb 1, 1890 179.24
Jan 1, 1890 181.26
Dec 1, 1889 174.87
Nov 1, 1889 177.91
Oct 1, 1889 179.58
Sep 1, 1889 182.90
Aug 1, 1889 180.92
Jul 1, 1889 178.57
Jun 1, 1889 182.27
May 1, 1889 179.24
Apr 1, 1889 170.27
Mar 1, 1889 170.60
Feb 1, 1889 172.01
Jan 1, 1889 168.15
Dec 1, 1888 159.16
Nov 1, 1888 162.26
Oct 1, 1888 167.69
Sep 1, 1888 170.51
Aug 1, 1888 166.39
Jul 1, 1888 162.90
Jun 1, 1888 160.77
May 1, 1888 163.85
Apr 1, 1888 159.85
Mar 1, 1888 157.30
Feb 1, 1888 163.50
Jan 1, 1888 162.66
Dec 1, 1887 163.19
Nov 1, 1887 167.97
Oct 1, 1887 166.86
Sep 1, 1887 174.61
Aug 1, 1887 174.89
Jul 1, 1887 181.42
Jun 1, 1887 183.87
May 1, 1887 186.99
Apr 1, 1887 183.82
Mar 1, 1887 179.70
Feb 1, 1887 175.58
Jan 1, 1887 179.06
Dec 1, 1886 185.39
Nov 1, 1886 192.54
Oct 1, 1886 187.89
Sep 1, 1886 183.23
Aug 1, 1886 178.58
Jul 1, 1886 179.58
Jun 1, 1886 179.00
May 1, 1886 169.13
Apr 1, 1886 168.30
Mar 1, 1886 168.44
Feb 1, 1886 170.07
Jan 1, 1886 166.86
Dec 1, 1885 162.99
Nov 1, 1885 168.15
Oct 1, 1885 159.68
Sep 1, 1885 150.92
Aug 1, 1885 151.14
Jul 1, 1885 143.12
Jun 1, 1885 139.56
May 1, 1885 136.91
Apr 1, 1885 135.32
Mar 1, 1885 137.29
Feb 1, 1885 133.86
Jan 1, 1885 131.29
Dec 1, 1884 134.39
Nov 1, 1884 133.25
Oct 1, 1884 132.99
Sep 1, 1884 135.89
Aug 1, 1884 138.89
Jul 1, 1884 130.69
Jun 1, 1884 129.21
May 1, 1884 134.72
Apr 1, 1884 143.51
Mar 1, 1884 147.23
Feb 1, 1884 147.78
Jan 1, 1884 143.89
Dec 1, 1883 148.34
Nov 1, 1883 153.33
Oct 1, 1883 149.45
Sep 1, 1883 153.61
Aug 1, 1883 150.48
Jul 1, 1883 157.63
Jun 1, 1883 156.91
May 1, 1883 150.96
Apr 1, 1883 152.02
Mar 1, 1883 147.57
Feb 1, 1883 144.33
Jan 1, 1883 149.11
Dec 1, 1882 149.88
Nov 1, 1882 147.64
Oct 1, 1882 152.88
Sep 1, 1882 155.63
Aug 1, 1882 150.05
Jul 1, 1882 146.93
Jun 1, 1882 137.91
May 1, 1882 139.83
Apr 1, 1882 142.91
Mar 1, 1882 144.16
Feb 1, 1882 144.41
Jan 1, 1882 149.10
Dec 1, 1881 151.37
Nov 1, 1881 155.90
Oct 1, 1881 153.39
Sep 1, 1881 157.41
Aug 1, 1881 162.21
Jul 1, 1881 169.42
Jun 1, 1881 177.40
May 1, 1881 175.24
Apr 1, 1881 165.95
Mar 1, 1881 168.23
Feb 1, 1881 166.35
Jan 1, 1881 168.48
Dec 1, 1880 157.45
Nov 1, 1880 152.69
Oct 1, 1880 146.63
Sep 1, 1880 142.50
Aug 1, 1880 144.17
Jul 1, 1880 139.17
Jun 1, 1880 133.06
May 1, 1880 129.83
Apr 1, 1880 136.92
Mar 1, 1880 134.68
Feb 1, 1880 133.46
Jan 1, 1880 131.15
Dec 1, 1879 130.05
Nov 1, 1879 134.18
Oct 1, 1879 134.22
Sep 1, 1879 127.74
Aug 1, 1879 127.57
Jul 1, 1879 126.63
Jun 1, 1879 125.50
May 1, 1879 123.50
Apr 1, 1879 118.17
Mar 1, 1879 113.02
Feb 1, 1879 113.65
Jan 1, 1879 110.86
Dec 1, 1878 108.14
Nov 1, 1878 106.29
Oct 1, 1878 105.34
Sep 1, 1878 105.43
Aug 1, 1878 103.34
Jul 1, 1878 105.34
Jun 1, 1878 104.46
May 1, 1878 100.04
Apr 1, 1878 96.47
Mar 1, 1878 92.92
Feb 1, 1878 89.30
Jan 1, 1878 90.28
Dec 1, 1877 87.62
Nov 1, 1877 87.89
Oct 1, 1877 87.49
Sep 1, 1877 85.64
Aug 1, 1877 79.80
Jul 1, 1877 71.78
Jun 1, 1877 69.37
May 1, 1877 70.71
Apr 1, 1877 72.00
Mar 1, 1877 79.84
Feb 1, 1877 80.33
Jan 1, 1877 83.20
Dec 1, 1876 85.39
Nov 1, 1876 87.41
Oct 1, 1876 89.87
Sep 1, 1876 92.03
Aug 1, 1876 98.98
Jul 1, 1876 104.18
Jun 1, 1876 105.45
May 1, 1876 103.35
Apr 1, 1876 103.51
Mar 1, 1876 106.57
Feb 1, 1876 106.81
Jan 1, 1876 105.39
Dec 1, 1875 102.42
Nov 1, 1875 101.49
Oct 1, 1875 99.06
Sep 1, 1875 100.67
Aug 1, 1875 100.69
Jul 1, 1875 101.13
Jun 1, 1875 100.90
May 1, 1875 101.24
Apr 1, 1875 102.69
Mar 1, 1875 102.25
Feb 1, 1875 100.91
Jan 1, 1875 101.13
Dec 1, 1874 101.13
Nov 1, 1874 101.80
Oct 1, 1874 100.04
Sep 1, 1874 98.65
Aug 1, 1874 97.13
Jul 1, 1874 96.17
Jun 1, 1874 96.91
May 1, 1874 95.09
Apr 1, 1874 96.83
Mar 1, 1874 98.04
Feb 1, 1874 99.49
Jan 1, 1874 96.59
Dec 1, 1873 93.04
Nov 1, 1873 87.12
Oct 1, 1873 87.55
Sep 1, 1873 93.70
Aug 1, 1873 101.46
Jul 1, 1873 101.46
Jun 1, 1873 101.66
May 1, 1873 100.06
Apr 1, 1873 97.67
Mar 1, 1873 99.03
Feb 1, 1873 99.81
Jan 1, 1873 101.25
Dec 1, 1872 100.46
Nov 1, 1872 96.66
Oct 1, 1872 99.94
Sep 1, 1872 97.40
Aug 1, 1872 99.86
Jul 1, 1872 101.84
Jun 1, 1872 100.94
May 1, 1872 101.15
Apr 1, 1872 101.15
Mar 1, 1872 100.64
Feb 1, 1872 98.91
Jan 1, 1872 98.50
Dec 1, 1871 96.07
Nov 1, 1871 96.17
Oct 1, 1871 95.14
Sep 1, 1871 101.88
Aug 1, 1871 103.29
Jul 1, 1871 100.39
Jun 1, 1871 102.30
May 1, 1871 101.55
Apr 1, 1871 96.76
Mar 1, 1871 90.71
Feb 1, 1871 89.86
Jan 1, 1871 91.36

Inflation adjusted, constant May, 2020 dollars.

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