Date Value Value
Nov 1, 2017 2,579.36
Oct 1, 2017 2,521.20
Sep 1, 2017 2,472.86
Aug 1, 2017 2,488.64
Jul 1, 2017 2,450.03
Jun 1, 2017 2,447.00
May 1, 2017 2,407.16
Apr 1, 2017 2,379.47
Mar 1, 2017 2,394.60
Feb 1, 2017 2,359.18
Jan 1, 2017 2,310.95
Dec 1, 2016 2,295.31
Nov 1, 2016 2,212.62
Oct 1, 2016 2,186.76
Sep 1, 2016 2,204.48
Aug 1, 2016 2,223.36
Jul 1, 2016 2,202.62
Jun 1, 2016 2,132.52
May 1, 2016 2,120.81
Apr 1, 2016 2,139.75
Mar 1, 2016 2,094.39
Feb 1, 2016 1,981.14
Jan 1, 2016 1,997.53
Dec 1, 2015 2,142.12
Nov 1, 2015 2,162.39
Oct 1, 2015 2,099.94
Sep 1, 2015 2,015.65
Aug 1, 2015 2,111.32
Jul 1, 2015 2,164.42
Jun 1, 2015 2,169.89
May 1, 2015 2,190.61
Apr 1, 2015 2,183.97
Mar 1, 2015 2,172.87
Feb 1, 2015 2,188.13
Jan 1, 2015 2,140.62
Dec 1, 2014 2,157.95
Nov 1, 2014 2,135.58
Oct 1, 2014 2,012.58
Sep 1, 2014 2,065.51
Aug 1, 2014 2,034.19
Jul 1, 2014 2,042.77
Jun 1, 2014 2,015.06
May 1, 2014 1,959.38
Apr 1, 2014 1,939.68
Mar 1, 2014 1,945.30
Feb 1, 2014 1,909.00
Jan 1, 2014 1,921.67
Dec 1, 2013 1,913.38
Nov 1, 2013 1,887.57
Oct 1, 2013 1,816.63
Sep 1, 2013 1,777.34
Aug 1, 2013 1,761.39
Jul 1, 2013 1,762.02
Jun 1, 2013 1,709.99
May 1, 2013 1,736.41
Apr 1, 2013 1,666.16
Mar 1, 2013 1,643.65
Feb 1, 2013 1,606.74
Jan 1, 2013 1,585.72
Dec 1, 2012 1,527.98
Nov 1, 2012 1,494.10
Oct 1, 2012 1,533.21
Sep 1, 2012 1,538.58
Aug 1, 2012 1,502.65
Jul 1, 2012 1,464.00
Jun 1, 2012 1,422.59
May 1, 2012 1,439.60
Apr 1, 2012 1,486.32
Mar 1, 2012 1,493.84
Feb 1, 2012 1,465.36
Jan 1, 2012 1,415.33
Dec 1, 2011 1,358.97
Nov 1, 2011 1,337.19
Oct 1, 2011 1,315.15
Sep 1, 2011 1,276.19
Aug 1, 2011 1,290.57
Jul 1, 2011 1,446.85
Jun 1, 2011 1,406.72
May 1, 2011 1,460.90
Apr 1, 2011 1,460.32
Mar 1, 2011 1,439.90
Feb 1, 2011 1,472.47
Jan 1, 2011 1,436.61
Dec 1, 2010 1,397.21
Nov 1, 2010 1,351.54
Oct 1, 2010 1,321.31
Sep 1, 2010 1,267.06
Aug 1, 2010 1,228.48
Jul 1, 2010 1,221.71
Jun 1, 2010 1,226.00
May 1, 2010 1,271.95
Apr 1, 2010 1,354.69
Mar 1, 2010 1,305.73
Feb 1, 2010 1,239.52
Jan 1, 2010 1,279.01
Dec 1, 2009 1,268.31
Nov 1, 2009 1,240.64
Oct 1, 2009 1,218.22
Sep 1, 2009 1,193.00
Aug 1, 2009 1,153.96
Jul 1, 2009 1,071.89
Jun 1, 2009 1,059.10
May 1, 2009 1,040.85
Apr 1, 2009 981.09
Mar 1, 2009 877.99
Feb 1, 2009 936.04
Jan 1, 2009 1,011.19
Dec 1, 2008 1,029.65
Nov 1, 2008 1,025.37
Oct 1, 2008 1,103.40
Sep 1, 2008 1,372.03
Aug 1, 2008 1,442.77
Jul 1, 2008 1,409.94
Jun 1, 2008 1,511.95
May 1, 2008 1,597.74
Apr 1, 2008 1,573.59
Mar 1, 2008 1,521.30
Feb 1, 2008 1,578.68
Jan 1, 2008 1,611.19
Dec 1, 2007 1,737.17
Nov 1, 2007 1,717.43
Oct 1, 2007 1,817.67
Sep 1, 2007 1,771.23
Aug 1, 2007 1,725.69
Jul 1, 2007 1,800.79
Jun 1, 2007 1,792.61
May 1, 2007 1,792.47
Apr 1, 2007 1,746.74
Mar 1, 2007 1,689.99
Feb 1, 2007 1,751.26
Jan 1, 2007 1,735.47
Dec 1, 2006 1,731.31
Nov 1, 2006 1,699.88
Oct 1, 2006 1,666.48
Sep 1, 2006 1,601.96
Aug 1, 2006 1,557.10
Jul 1, 2006 1,527.54
Jun 1, 2006 1,523.46
May 1, 2006 1,571.35
Apr 1, 2006 1,594.03
Mar 1, 2006 1,597.19
Feb 1, 2006 1,584.81
Jan 1, 2006 1,590.60
Dec 1, 2005 1,581.84
Nov 1, 2005 1,544.60
Oct 1, 2005 1,475.97
Sep 1, 2005 1,521.07
Aug 1, 2005 1,537.59
Jul 1, 2005 1,542.89
Jun 1, 2005 1,524.68
May 1, 2005 1,495.05
Apr 1, 2005 1,475.96
Mar 1, 2005 1,524.77
Feb 1, 2005 1,542.78
Jan 1, 2005 1,528.11
Dec 1, 2004 1,554.39
Nov 1, 2004 1,509.60
Oct 1, 2004 1,443.55
Sep 1, 2004 1,451.74
Aug 1, 2004 1,417.42
Jul 1, 2004 1,440.19
Jun 1, 2004 1,472.90
May 1, 2004 1,438.47
Apr 1, 2004 1,487.01
Mar 1, 2004 1,479.43
Feb 1, 2004 1,514.63
Jan 1, 2004 1,508.37
Dec 1, 2003 1,446.30
Nov 1, 2003 1,403.64
Oct 1, 2003 1,384.95
Sep 1, 2003 1,357.77
Aug 1, 2003 1,322.21
Jul 1, 2003 1,331.28
Jun 1, 2003 1,326.64
May 1, 2003 1,258.13
Apr 1, 2003 1,194.44
Mar 1, 2003 1,133.73
Feb 1, 2003 1,127.60
Jan 1, 2003 1,216.13
Dec 1, 2002 1,226.06
Nov 1, 2002 1,237.98
Oct 1, 2002 1,162.74
Sep 1, 2002 1,182.63
Aug 1, 2002 1,245.67
Jul 1, 2002 1,237.55
Jun 1, 2002 1,390.33
May 1, 2002 1,480.60
Apr 1, 2002 1,525.43
Mar 1, 2002 1,591.71
Feb 1, 2002 1,526.97
Jan 1, 2002 1,588.07
Dec 1, 2001 1,598.26
Nov 1, 2001 1,570.75
Oct 1, 2001 1,494.40
Sep 1, 2001 1,445.17
Aug 1, 2001 1,637.70
Jul 1, 2001 1,673.76
Jun 1, 2001 1,716.54
May 1, 2001 1,763.38
Apr 1, 2001 1,659.07
Mar 1, 2001 1,660.08
Feb 1, 2001 1,832.08
Jan 1, 2001 1,881.50
Dec 1, 2000 1,886.73
Nov 1, 2000 1,952.39
Oct 1, 2000 1,970.67
Sep 1, 2000 2,084.71
Aug 1, 2000 2,120.42
Jul 1, 2000 2,102.63
Jun 1, 2000 2,091.71
May 1, 2000 2,040.15
Apr 1, 2000 2,104.28
Mar 1, 2000 2,077.92
Feb 1, 2000 2,017.57
Jan 1, 2000 2,083.18
Dec 1, 1999 2,093.89
Nov 1, 1999 2,038.67
Oct 1, 1999 1,906.45
Sep 1, 1999 1,936.53
Aug 1, 1999 1,959.56
Jul 1, 1999 2,043.43
Jun 1, 1999 1,962.84
May 1, 1999 1,976.97
Apr 1, 1999 1,980.96
Mar 1, 1999 1,915.99
Feb 1, 1999 1,869.21
Jan 1, 1999 1,874.77
Dec 1, 1998 1,790.98
Nov 1, 1998 1,721.27
Oct 1, 1998 1,552.88
Sep 1, 1998 1,538.84
Aug 1, 1998 1,622.21
Jul 1, 1998 1,748.07
Jun 1, 1998 1,677.29
May 1, 1998 1,679.40
Apr 1, 1998 1,688.24
Mar 1, 1998 1,637.57
Feb 1, 1998 1,559.72
Jan 1, 1998 1,470.45
Dec 1, 1997 1,471.67
Nov 1, 1997 1,434.04
Oct 1, 1997 1,451.83
Sep 1, 1997 1,433.80
Aug 1, 1997 1,422.36
Jul 1, 1997 1,422.02
Jun 1, 1997 1,348.40
May 1, 1997 1,283.53
Apr 1, 1997 1,176.24
Mar 1, 1997 1,221.23
Feb 1, 1997 1,233.92
Jan 1, 1997 1,187.92
Dec 1, 1996 1,155.94
Nov 1, 1996 1,144.15
Oct 1, 1996 1,093.01
Sep 1, 1996 1,054.93
Aug 1, 1996 1,039.15
Jul 1, 1996 1,011.90
Jun 1, 1996 1,052.29
May 1, 1996 1,041.51
Apr 1, 1996 1,021.32
Mar 1, 1996 1,025.10
Feb 1, 1996 1,034.33
Jan 1, 1996 981.57
Dec 1, 1995 987.57
Nov 1, 1995 956.35
Oct 1, 1995 935.49
Sep 1, 1995 931.86
Aug 1, 1995 901.97
Jul 1, 1995 901.52
Jun 1, 1995 872.38
May 1, 1995 848.91
Apr 1, 1995 824.77
Mar 1, 1995 803.45
Feb 1, 1995 787.75
Jan 1, 1995 763.54
Dec 1, 1994 750.02
Nov 1, 1994 759.61
Oct 1, 1994 765.25
Sep 1, 1994 770.96
Aug 1, 1994 768.53
Jul 1, 1994 750.29
Jun 1, 1994 758.04
May 1, 1994 754.04
Apr 1, 1994 748.41
Mar 1, 1994 777.21
Feb 1, 1994 792.92
Jan 1, 1994 798.01
Dec 1, 1993 788.29
Nov 1, 1993 783.11
Oct 1, 1993 785.36
Sep 1, 1993 780.69
Aug 1, 1993 773.60
Jul 1, 1993 764.06
Jun 1, 1993 765.37
May 1, 1993 761.63
Apr 1, 1993 758.97
Mar 1, 1993 773.24
Feb 1, 1993 761.36
Jan 1, 1993 752.84
Dec 1, 1992 757.27
Nov 1, 1992 734.50
Oct 1, 1992 717.55
Sep 1, 1992 730.53
Aug 1, 1992 731.64
Jul 1, 1992 728.67
Jun 1, 1992 718.30
May 1, 1992 732.41
Apr 1, 1992 720.38
Mar 1, 1992 721.33
Feb 1, 1992 734.22
Jan 1, 1992 743.17
Dec 1, 1991 694.93
Nov 1, 1991 690.80
Oct 1, 1991 694.53
Sep 1, 1991 696.12
Aug 1, 1991 703.15
Jul 1, 1991 688.61
Jun 1, 1991 686.10
May 1, 1991 687.58
Apr 1, 1991 692.70
Mar 1, 1991 680.21
Feb 1, 1991 662.88
Jan 1, 1991 596.48
Dec 1, 1990 606.06
Nov 1, 1990 581.24
Oct 1, 1990 567.45
Sep 1, 1990 586.28
Aug 1, 1990 619.94
Jul 1, 1990 681.03
Jun 1, 1990 684.33
May 1, 1990 668.68
Apr 1, 1990 647.14
Mar 1, 1990 648.68
Feb 1, 1990 636.80
Jan 1, 1990 658.23
Dec 1, 1989 681.89
Nov 1, 1989 666.52
Oct 1, 1989 682.25
Sep 1, 1989 685.33
Aug 1, 1989 686.14
Jul 1, 1989 658.10
Jun 1, 1989 643.39
May 1, 1989 625.42
Apr 1, 1989 605.74
Mar 1, 1989 590.34
Feb 1, 1989 596.37
Jan 1, 1989 581.32
Dec 1, 1988 565.99
Nov 1, 1988 555.66
Oct 1, 1988 569.25
Sep 1, 1988 551.80
Aug 1, 1988 546.60
Jul 1, 1988 560.14
Jun 1, 1988 565.86
May 1, 1988 537.62
Apr 1, 1988 553.15
Mar 1, 1988 562.56
Feb 1, 1988 548.83
Jan 1, 1988 534.05
Dec 1, 1987 515.13
Nov 1, 1987 523.68
Oct 1, 1987 599.44
Sep 1, 1987 683.58
Aug 1, 1987 710.23
Jul 1, 1987 672.15
Jun 1, 1987 655.02
May 1, 1987 630.51
Apr 1, 1987 633.18
Mar 1, 1987 643.61
Feb 1, 1987 620.86
Jan 1, 1987 586.71
Dec 1, 1986 554.94
Nov 1, 1986 547.62
Oct 1, 1986 530.90
Sep 1, 1986 533.39
Aug 1, 1986 550.89
Jul 1, 1986 541.08
Jun 1, 1986 552.57
May 1, 1986 540.21
Apr 1, 1986 540.57
Mar 1, 1986 526.65
Feb 1, 1986 495.13
Jan 1, 1986 468.57
Dec 1, 1985 467.82
Nov 1, 1985 446.94
Oct 1, 1985 422.53
Sep 1, 1985 419.30
Aug 1, 1985 430.06
Jul 1, 1985 440.47
Jun 1, 1985 433.04
May 1, 1985 425.05
Apr 1, 1985 416.72
Mar 1, 1985 415.90
Feb 1, 1985 420.96
Jan 1, 1985 401.21
Dec 1, 1984 385.34
Nov 1, 1984 389.55
Oct 1, 1984 386.04
Sep 1, 1984 390.20
Aug 1, 1984 388.05
Jul 1, 1984 358.03
Jun 1, 1984 364.17
May 1, 1984 373.57
Apr 1, 1984 377.05
Mar 1, 1984 378.41
Feb 1, 1984 378.91
Jan 1, 1984 402.79
Dec 1, 1983 400.31
Nov 1, 1983 402.66
Oct 1, 1983 409.56
Sep 1, 1983 409.55
Aug 1, 1983 399.78
Jul 1, 1983 412.34
Jun 1, 1983 412.51
May 1, 1983 408.04
Apr 1, 1983 394.51
Mar 1, 1983 382.72
Feb 1, 1983 369.87
Jan 1, 1983 363.94
Dec 1, 1982 352.30
Nov 1, 1982 347.59
Oct 1, 1982 333.32
Sep 1, 1982 308.39
Aug 1, 1982 276.96
Jul 1, 1982 276.77
Jun 1, 1982 278.96
May 1, 1982 299.70
Apr 1, 1982 302.29
Mar 1, 1982 289.21
Feb 1, 1982 298.55
Jan 1, 1982 306.82
Dec 1, 1981 324.86
Nov 1, 1981 323.53
Oct 1, 1981 316.38
Sep 1, 1981 313.09
Aug 1, 1981 346.34
Jul 1, 1981 347.64
Jun 1, 1981 360.19
May 1, 1981 361.75
Apr 1, 1981 372.07
Mar 1, 1981 371.25
Feb 1, 1981 360.31
Jan 1, 1981 377.08
Dec 1, 1980 381.57
Nov 1, 1980 391.49
Oct 1, 1980 378.72
Sep 1, 1980 371.46
Aug 1, 1980 365.70
Jul 1, 1980 357.32
Jun 1, 1980 341.81
May 1, 1980 324.76
Apr 1, 1980 313.66
Mar 1, 1980 322.42
Feb 1, 1980 360.46
Jan 1, 1980 351.61
Dec 1, 1979 346.68
Nov 1, 1979 337.01
Oct 1, 1979 342.77
Sep 1, 1979 359.08
Aug 1, 1979 358.96
Jul 1, 1979 346.54
Jun 1, 1979 346.97
May 1, 1979 344.05
Apr 1, 1979 356.72
Mar 1, 1979 353.74
Feb 1, 1979 350.65
Jan 1, 1979 360.10
Dec 1, 1978 350.17
Nov 1, 1978 346.61
Oct 1, 1978 369.81
Sep 1, 1978 385.39
Aug 1, 1978 388.31
Jul 1, 1978 364.89
Jun 1, 1978 369.46
May 1, 1978 372.52
Apr 1, 1978 357.87
Mar 1, 1978 345.56
Feb 1, 1978 348.94
Jan 1, 1978 356.18
Dec 1, 1977 372.66
Nov 1, 1977 375.69
Oct 1, 1977 375.36
Sep 1, 1977 386.59
Aug 1, 1977 393.98
Jul 1, 1977 405.17
Jun 1, 1977 403.48
May 1, 1977 403.99
Apr 1, 1977 407.20
Mar 1, 1977 417.05
Feb 1, 1977 421.54
Jan 1, 1977 437.67
Dec 1, 1976 443.74
Nov 1, 1976 430.38
Oct 1, 1976 434.11
Sep 1, 1976 451.79
Aug 1, 1976 443.91
Jul 1, 1976 450.13
Jun 1, 1976 442.08
May 1, 1976 441.81
Apr 1, 1976 448.04
Mar 1, 1976 446.11
Feb 1, 1976 444.70
Jan 1, 1976 429.71
Dec 1, 1975 394.22
Nov 1, 1975 401.75
Oct 1, 1975 397.94
Sep 1, 1975 382.51
Aug 1, 1975 389.35
Jul 1, 1975 420.92
Jun 1, 1975 425.22
May 1, 1975 417.75
Apr 1, 1975 395.03
Mar 1, 1975 392.13
Feb 1, 1975 376.34
Jan 1, 1975 343.53
Dec 1, 1974 318.76
Nov 1, 1974 343.60
Oct 1, 1974 335.19
Sep 1, 1974 332.07
Aug 1, 1974 375.08
Jul 1, 1974 396.01
Jun 1, 1974 452.00
May 1, 1974 455.11
Apr 1, 1974 475.13
Mar 1, 1974 502.82
Feb 1, 1974 488.36
Jan 1, 1974 508.73
Dec 1, 1973 506.03
Nov 1, 1973 548.14
Oct 1, 1973 593.94
Sep 1, 1973 576.27
Aug 1, 1973 567.71
Jul 1, 1973 589.10
Jun 1, 1973 584.85
May 1, 1973 602.33
Apr 1, 1973 624.01
Mar 1, 1973 640.30
Feb 1, 1973 656.62
Jan 1, 1973 685.56
Dec 1, 1972 681.95
Nov 1, 1972 669.60
Oct 1, 1972 639.11
Sep 1, 1972 640.97
Aug 1, 1972 651.90
Jul 1, 1972 631.08
Jun 1, 1972 638.84
May 1, 1972 638.60
Apr 1, 1972 646.67
Mar 1, 1972 641.68
Feb 1, 1972 628.30
Jan 1, 1972 619.96
Dec 1, 1971 595.17
Nov 1, 1971 559.55
Oct 1, 1971 586.74
Sep 1, 1971 600.94
Aug 1, 1971 587.88
Jul 1, 1971 599.99
Jun 1, 1971 605.84
May 1, 1971 621.86
Apr 1, 1971 633.57
Mar 1, 1971 614.19
Feb 1, 1971 600.34
Jan 1, 1971 579.41
Dec 1, 1970 558.09
Nov 1, 1970 524.97
Oct 1, 1970 528.20
Sep 1, 1970 519.63
Aug 1, 1970 492.82
Jul 1, 1970 478.91
Jun 1, 1970 480.55
May 1, 1970 486.04
Apr 1, 1970 550.67
Mar 1, 1970 572.43
Feb 1, 1970 565.77
Jan 1, 1970 589.32
Dec 1, 1969 596.11
Nov 1, 1969 632.84
Oct 1, 1969 631.67
Sep 1, 1969 628.36
Aug 1, 1969 627.86
Jul 1, 1969 634.82
Jun 1, 1969 668.15
May 1, 1969 708.82
Apr 1, 1969 688.35
Mar 1, 1969 678.49
Feb 1, 1969 699.34
Jan 1, 1969 706.73
Dec 1, 1968 739.99
Nov 1, 1968 734.41
Oct 1, 1968 725.31
Sep 1, 1968 711.88
Aug 1, 1968 691.43
Jul 1, 1968 708.89
Jun 1, 1968 714.40
May 1, 1968 699.74
Apr 1, 1968 686.00
Mar 1, 1968 640.68
Feb 1, 1968 654.52
Jan 1, 1968 687.47
Dec 1, 1967 693.42
Nov 1, 1967 676.21
Oct 1, 1967 700.17
Sep 1, 1967 703.36
Aug 1, 1967 695.74
Jul 1, 1967 686.89
Jun 1, 1967 677.25
May 1, 1967 687.91
Apr 1, 1967 677.84
Mar 1, 1967 668.38
Feb 1, 1967 654.97
Jan 1, 1967 633.15
Dec 1, 1966 609.76
Nov 1, 1966 607.21
Oct 1, 1966 578.27
Sep 1, 1966 586.94
Aug 1, 1966 608.36
Jul 1, 1966 651.49
Jun 1, 1966 655.18
May 1, 1966 662.71
Apr 1, 1966 699.51
Mar 1, 1966 682.97
Feb 1, 1966 714.47
Jan 1, 1966 723.86
Dec 1, 1965 711.52
Nov 1, 1965 717.03
Oct 1, 1965 711.12
Sep 1, 1965 697.68
Aug 1, 1965 675.12
Jul 1, 1965 662.79
Jun 1, 1965 663.80
May 1, 1965 701.34
Apr 1, 1965 691.05
Mar 1, 1965 684.27
Feb 1, 1965 685.83
Jan 1, 1965 680.85
Dec 1, 1964 663.78
Nov 1, 1964 675.48
Oct 1, 1964 672.97
Sep 1, 1964 661.55
Aug 1, 1964 652.46
Jul 1, 1964 660.04
Jun 1, 1964 638.46
May 1, 1964 644.36
Apr 1, 1964 638.13
Mar 1, 1964 629.03
Feb 1, 1964 617.78
Jan 1, 1964 610.27
Dec 1, 1963 592.07
Nov 1, 1963 581.58
Oct 1, 1963 584.86
Sep 1, 1963 585.32
Aug 1, 1963 570.30
Jul 1, 1963 554.95
Jun 1, 1963 565.15
May 1, 1963 567.24
Apr 1, 1963 556.08
Mar 1, 1963 531.09
Feb 1, 1963 534.87
Jan 1, 1963 527.89
Dec 1, 1962 508.26
Nov 1, 1962 487.16
Oct 1, 1962 455.76
Sep 1, 1962 470.61
Aug 1, 1962 476.39
Jul 1, 1962 463.78
Jun 1, 1962 454.37
May 1, 1962 514.48
Apr 1, 1962 555.81
Mar 1, 1962 576.01
Feb 1, 1962 575.44
Jan 1, 1962 567.90
Dec 1, 1961 589.85
Nov 1, 1961 584.43
Oct 1, 1961 559.10
Sep 1, 1961 553.02
Aug 1, 1961 559.24
Jul 1, 1961 538.05
Jun 1, 1961 543.16
May 1, 1961 550.44
Apr 1, 1961 544.89
Mar 1, 1961 530.74
Feb 1, 1961 514.60
Jan 1, 1961 494.32
Dec 1, 1960 470.15
Nov 1, 1960 459.14
Oct 1, 1960 444.74
Sep 1, 1960 456.74
Aug 1, 1960 470.91
Jul 1, 1960 465.33
Jun 1, 1960 477.16
May 1, 1960 461.72
Apr 1, 1960 465.98
Mar 1, 1960 461.61
Feb 1, 1960 467.99
Jan 1, 1960 488.53
Dec 1, 1959 495.51
Nov 1, 1959 480.15
Oct 1, 1959 478.22
Sep 1, 1959 480.28
Aug 1, 1959 501.77
Jul 1, 1959 504.65
Jun 1, 1959 487.05
May 1, 1959 492.99
Apr 1, 1959 485.67
Mar 1, 1959 479.33
Feb 1, 1959 467.46
Jan 1, 1959 473.08
Dec 1, 1958 456.54
Nov 1, 1958 446.55
Oct 1, 1958 434.86
Sep 1, 1958 417.88
Aug 1, 1958 407.12
Jul 1, 1958 391.09
Jun 1, 1958 381.94
May 1, 1958 372.98
Apr 1, 1958 361.37
Mar 1, 1958 360.66
Feb 1, 1958 355.85
Jan 1, 1958 354.64
Dec 1, 1957 350.28
Nov 1, 1957 350.45
Oct 1, 1957 359.45
Sep 1, 1957 383.33
Aug 1, 1957 399.54
Jul 1, 1957 422.81
Jun 1, 1957 417.40
May 1, 1957 412.10
Apr 1, 1957 398.29
Mar 1, 1957 390.67
Feb 1, 1957 387.09
Jan 1, 1957 406.01
Dec 1, 1956 415.04
Nov 1, 1956 410.45
Oct 1, 1956 414.75
Sep 1, 1956 421.67
Aug 1, 1956 438.12
Jul 1, 1956 439.13
Jun 1, 1956 419.60
May 1, 1956 425.17
Apr 1, 1956 440.60
Mar 1, 1956 437.09
Feb 1, 1956 408.93
Jan 1, 1956 406.35
Dec 1, 1955 417.58
Nov 1, 1955 412.17
Oct 1, 1955 386.13
Sep 1, 1955 406.58
Aug 1, 1955 390.52
Jul 1, 1955 392.91
Jun 1, 1955 367.50
May 1, 1955 347.36
Apr 1, 1955 348.84
Mar 1, 1955 337.20
Feb 1, 1955 339.88
Jan 1, 1955 328.88
Dec 1, 1954 323.06
Nov 1, 1954 307.78
Oct 1, 1954 296.18
Sep 1, 1954 289.46
Aug 1, 1954 281.78
Jul 1, 1954 276.28
Jun 1, 1954 265.55
May 1, 1954 263.44
Apr 1, 1954 254.30
Mar 1, 1954 243.64
Feb 1, 1954 238.59
Jan 1, 1954 233.46
Dec 1, 1953 227.68
Nov 1, 1953 224.66
Oct 1, 1953 218.98
Sep 1, 1953 213.38
Aug 1, 1953 223.65
Jul 1, 1953 223.56
Jun 1, 1953 220.43
May 1, 1953 229.48
Apr 1, 1953 229.14
Mar 1, 1953 241.01
Feb 1, 1953 240.71
Jan 1, 1953 242.77
Dec 1, 1952 240.57
Nov 1, 1952 231.24
Oct 1, 1952 224.12
Sep 1, 1952 228.93
Aug 1, 1952 232.62
Jul 1, 1952 231.70
Jun 1, 1952 226.93
May 1, 1952 221.72
Apr 1, 1952 221.81
Mar 1, 1952 223.31
Feb 1, 1952 222.75
Jan 1, 1952 225.16
Dec 1, 1951 217.90
Nov 1, 1951 212.19
Oct 1, 1951 219.93
Sep 1, 1951 221.90
Aug 1, 1951 218.00
Jul 1, 1951 208.85
Jun 1, 1951 205.24
May 1, 1951 208.85
Apr 1, 1951 209.57
Mar 1, 1951 206.80
Feb 1, 1951 211.15
Jan 1, 1951 205.97
Dec 1, 1950 194.86
Nov 1, 1950 198.03
Oct 1, 1950 199.24
Sep 1, 1950 192.88
Aug 1, 1950 187.08
Jul 1, 1950 177.88
Jun 1, 1950 194.22
May 1, 1950 191.92
Apr 1, 1950 186.46
Mar 1, 1950 181.34
Feb 1, 1950 180.64
Jan 1, 1950 177.18
Dec 1, 1949 172.87
Nov 1, 1949 166.96
Oct 1, 1949 165.38
Sep 1, 1949 159.87
Aug 1, 1949 158.47
Jul 1, 1949 153.62
Jun 1, 1949 144.18
May 1, 1949 153.18
Apr 1, 1949 153.67
Mar 1, 1949 154.53
Feb 1, 1949 153.08
Jan 1, 1949 157.86
Dec 1, 1948 155.47
Nov 1, 1948 155.85
Oct 1, 1948 163.67
Sep 1, 1948 158.67
Aug 1, 1948 160.48
Jul 1, 1948 165.99
Jun 1, 1948 172.15
May 1, 1948 166.68
Apr 1, 1948 159.61
Mar 1, 1948 150.74
Feb 1, 1948 148.00
Jan 1, 1948 154.35
Dec 1, 1947 158.43
Nov 1, 1947 163.05
Oct 1, 1947 165.69
Sep 1, 1947 161.51
Aug 1, 1947 169.48
Jul 1, 1947 175.22
Jun 1, 1947 166.39
May 1, 1947 161.51
Apr 1, 1947 164.44
Mar 1, 1947 170.75
Feb 1, 1947 181.27
Jan 1, 1947 174.50
Dec 1, 1946 173.58
Nov 1, 1946 170.12
Oct 1, 1946 174.92
Sep 1, 1946 182.46
Aug 1, 1946 216.14
Jul 1, 1946 224.86
Jun 1, 1946 245.08
May 1, 1946 249.33
Apr 1, 1946 250.15
Mar 1, 1946 236.28
Feb 1, 1946 246.25
Jan 1, 1946 244.22
Dec 1, 1945 234.87
Nov 1, 1945 232.22
Oct 1, 1945 224.86
Sep 1, 1945 215.86
Aug 1, 1945 202.10
Jul 1, 1945 201.42
Jun 1, 1945 205.64
May 1, 1945 204.22
Apr 1, 1945 197.88
Mar 1, 1945 193.03
Feb 1, 1945 193.17
Jan 1, 1945 186.94
Dec 1, 1944 181.53
Nov 1, 1944 178.66
Oct 1, 1944 179.91
Sep 1, 1944 175.59
Aug 1, 1944 178.52
Jul 1, 1944 181.16
Jun 1, 1944 177.57
May 1, 1944 170.55
Apr 1, 1944 167.59
Mar 1, 1944 171.53
Feb 1, 1944 166.85
Jan 1, 1944 167.99
Dec 1, 1943 162.74
Nov 1, 1943 160.61
Oct 1, 1943 168.41
Sep 1, 1943 169.97
Aug 1, 1943 167.39
Jul 1, 1943 175.07
Jun 1, 1943 170.55
May 1, 1943 167.59
Apr 1, 1943 162.17
Mar 1, 1943 158.75
Feb 1, 1943 156.03
Jan 1, 1943 147.27
Dec 1, 1942 138.95
Nov 1, 1942 139.04
Oct 1, 1942 137.66
Sep 1, 1942 129.76
Aug 1, 1942 128.41
Jul 1, 1942 129.95
Jun 1, 1942 126.06
May 1, 1942 120.00
Apr 1, 1942 120.11
Mar 1, 1942 126.11
Feb 1, 1942 135.04
Jan 1, 1942 140.30
Dec 1, 1941 139.40
Nov 1, 1941 150.08
Oct 1, 1941 158.48
Sep 1, 1941 167.27
Aug 1, 1941 169.02
Jul 1, 1941 172.16
Jun 1, 1941 163.77
May 1, 1941 161.53
Apr 1, 1941 166.28
Mar 1, 1941 172.84
Feb 1, 1941 173.01
Jan 1, 1941 184.56
Dec 1, 1940 184.21
Nov 1, 1940 193.45
Oct 1, 1940 189.05
Sep 1, 1940 187.29
Aug 1, 1940 179.71
Jul 1, 1940 176.01
Jun 1, 1940 169.17
May 1, 1940 186.41
Apr 1, 1940 216.18
Mar 1, 1940 214.07
Feb 1, 1940 215.30
Jan 1, 1940 218.27
Dec 1, 1939 217.94
Nov 1, 1939 223.23
Oct 1, 1939 227.28
Sep 1, 1939 223.40
Aug 1, 1939 206.27
Jul 1, 1939 209.31
Jun 1, 1939 204.30
May 1, 1939 200.73
Apr 1, 1939 193.58
Mar 1, 1939 219.87
Feb 1, 1939 220.04
Jan 1, 1939 220.23
Dec 1, 1938 223.58
Nov 1, 1938 230.28
Oct 1, 1938 230.10
Sep 1, 1938 205.55
Aug 1, 1938 215.35
Jul 1, 1938 214.12
Jun 1, 1938 178.61
May 1, 1938 174.59
Apr 1, 1938 171.80
Mar 1, 1938 180.36
Feb 1, 1938 193.13
Jan 1, 1938 196.46
Dec 1, 1937 188.77
Nov 1, 1937 190.53
Oct 1, 1937 207.47
Sep 1, 1937 242.78
Aug 1, 1937 284.77
Jul 1, 1937 281.88
Jun 1, 1937 267.90
May 1, 1937 278.35
Apr 1, 1937 293.41
Mar 1, 1937 314.23
Feb 1, 1937 316.81
Jan 1, 1937 307.72
Dec 1, 1936 300.58
Nov 1, 1936 305.86
Oct 1, 1936 297.58
Sep 1, 1936 282.78
Aug 1, 1936 279.61
Jul 1, 1936 276.12
Jun 1, 1936 262.57
May 1, 1936 253.68
Apr 1, 1936 267.91
Mar 1, 1936 267.55
Feb 1, 1936 260.07
Jan 1, 1936 245.95
Dec 1, 1935 233.08
Nov 1, 1935 233.08
Oct 1, 1935 214.61
Sep 1, 1935 209.03
Aug 1, 1935 204.71
Jul 1, 1935 191.75
Jun 1, 1935 182.21
May 1, 1935 174.27
Apr 1, 1935 161.58
Mar 1, 1935 151.42
Feb 1, 1935 161.68
Jan 1, 1935 167.95
Dec 1, 1934 170.46
Nov 1, 1934 168.10
Oct 1, 1934 163.53
Sep 1, 1934 161.06
Aug 1, 1934 167.51
Jul 1, 1934 174.32
Jun 1, 1934 182.97
May 1, 1934 181.94
Apr 1, 1934 202.52
Mar 1, 1934 199.19
Feb 1, 1934 209.94
Jan 1, 1934 196.96
Dec 1, 1933 186.31
Nov 1, 1933 182.75
Oct 1, 1933 178.46
Sep 1, 1933 197.70
Aug 1, 1933 199.39
Jul 1, 1933 211.45
Jun 1, 1933 201.80
May 1, 1933 173.64
Apr 1, 1933 134.88
Mar 1, 1933 121.96
Feb 1, 1933 121.39
Jan 1, 1933 135.57
Dec 1, 1932 128.42
Nov 1, 1932 131.74
Oct 1, 1932 132.05
Sep 1, 1932 152.05
Aug 1, 1932 137.58
Jul 1, 1932 90.87
Jun 1, 1932 86.51
May 1, 1932 99.21
Apr 1, 1932 111.44
Mar 1, 1932 145.53
Feb 1, 1932 143.97
Jan 1, 1932 143.17
Dec 1, 1931 142.59
Nov 1, 1931 174.34
Oct 1, 1931 169.68
Sep 1, 1931 194.53
Aug 1, 1931 227.06
Jul 1, 1931 234.08
Jun 1, 1931 226.57
May 1, 1931 231.02
Apr 1, 1931 252.39
Mar 1, 1931 277.18
Feb 1, 1931 270.23
Jan 1, 1931 247.90
Dec 1, 1930 237.62
Nov 1, 1930 249.97
Oct 1, 1930 267.89
Sep 1, 1930 308.77
Aug 1, 1930 310.80
Jul 1, 1930 312.94
Jun 1, 1930 315.96
May 1, 1930 349.41
Apr 1, 1930 369.41
Mar 1, 1930 349.41
Feb 1, 1930 334.74
Jan 1, 1930 313.16
Dec 1, 1929 306.89
Nov 1, 1929 293.43
Oct 1, 1929 399.08
Sep 1, 1929 446.27
Aug 1, 1929 429.17
Jul 1, 1929 406.07
Jun 1, 1929 377.21
May 1, 1929 372.32
Apr 1, 1929 368.97
Mar 1, 1929 368.98
Feb 1, 1929 360.47
Jan 1, 1929 358.60
Dec 1, 1928 333.93
Nov 1, 1928 330.70
Oct 1, 1928 309.76
Sep 1, 1928 301.84
Aug 1, 1928 285.32
Jul 1, 1928 276.38
Jun 1, 1928 274.36
May 1, 1928 286.82
Apr 1, 1928 279.84
Mar 1, 1928 263.25
Feb 1, 1928 249.84
Jan 1, 1928 249.94
Dec 1, 1927 248.94
Nov 1, 1927 243.24
Oct 1, 1927 236.46
Sep 1, 1927 241.53
Aug 1, 1927 229.88
Jul 1, 1927 217.01
Jun 1, 1927 208.68
May 1, 1927 208.39
Apr 1, 1927 202.61
Mar 1, 1927 197.76
Feb 1, 1927 193.64
Jan 1, 1927 188.87
Dec 1, 1926 187.99
Nov 1, 1926 183.81
Oct 1, 1926 182.47
Sep 1, 1926 187.75
Aug 1, 1926 185.99
Jul 1, 1926 177.88
Jun 1, 1926 168.76
May 1, 1926 160.19
Apr 1, 1926 158.20
Mar 1, 1926 163.66
Feb 1, 1926 174.59
Jan 1, 1926 174.32
Dec 1, 1925 171.70
Nov 1, 1925 168.00
Oct 1, 1925 165.70
Sep 1, 1925 160.40
Aug 1, 1925 156.78
Jul 1, 1925 154.69
Jun 1, 1925 152.23
May 1, 1925 151.28
Apr 1, 1925 147.42
Mar 1, 1925 148.14
Feb 1, 1925 153.02
Jan 1, 1925 150.85
Dec 1, 1924 144.86
Nov 1, 1924 138.25
Oct 1, 1924 130.93
Sep 1, 1924 133.43
Aug 1, 1924 135.52
Jul 1, 1924 130.26
Jun 1, 1924 125.22
May 1, 1924 122.90
Apr 1, 1924 123.33
Mar 1, 1924 125.50
Feb 1, 1924 127.20
Jan 1, 1924 125.90
Dec 1, 1923 121.91
Nov 1, 1923 117.91
Oct 1, 1923 114.49
Sep 1, 1923 116.88
Aug 1, 1923 116.84
Jul 1, 1923 115.59
Jun 1, 1923 121.01
May 1, 1923 126.54
Apr 1, 1923 132.82
Mar 1, 1923 138.45
Feb 1, 1923 136.25
Jan 1, 1923 130.67
Dec 1, 1922 128.15
Nov 1, 1922 129.20
Oct 1, 1922 136.77
Sep 1, 1922 134.62
Aug 1, 1922 131.21
Jul 1, 1922 124.95
Jun 1, 1922 124.81
May 1, 1922 125.99
Apr 1, 1922 121.26
Mar 1, 1922 114.32
Feb 1, 1922 108.88
Jan 1, 1922 106.55
Dec 1, 1921 104.23
Nov 1, 1921 100.08
Oct 1, 1921 94.44
Sep 1, 1921 93.17
Aug 1, 1921 89.89
Jul 1, 1921 91.00
Jun 1, 1921 91.80
May 1, 1921 99.22
Apr 1, 1921 94.17
Mar 1, 1921 92.73
Feb 1, 1921 94.64
Jan 1, 1921 92.30
Dec 1, 1920 86.59
Nov 1, 1920 93.18
Oct 1, 1920 97.67
Sep 1, 1920 97.06
Aug 1, 1920 92.35
Jul 1, 1920 93.80
Jun 1, 1920 93.47
May 1, 1920 96.51
Apr 1, 1920 104.50
Mar 1, 1920 108.56
Feb 1, 1920 102.46
Jan 1, 1920 112.85
Dec 1, 1919 116.41
Nov 1, 1919 122.53
Oct 1, 1919 129.06
Sep 1, 1919 124.86
Aug 1, 1919 123.61
Jul 1, 1919 134.81
Jun 1, 1919 134.42
May 1, 1919 130.92
Apr 1, 1919 123.92
Mar 1, 1919 122.13
Feb 1, 1919 119.98
Jan 1, 1919 117.35
Dec 1, 1918 118.10
Nov 1, 1918 121.97
Oct 1, 1918 121.17
Sep 1, 1918 118.46
Aug 1, 1918 121.41
Jul 1, 1918 122.68
Jun 1, 1918 125.01
May 1, 1918 126.56
Apr 1, 1918 125.24
Mar 1, 1918 128.26
Feb 1, 1918 129.98
Jan 1, 1918 127.03
Dec 1, 1917 122.43
Nov 1, 1917 128.63
Oct 1, 1917 140.32
Sep 1, 1917 150.59
Aug 1, 1917 161.85
Jul 1, 1917 169.39
Jun 1, 1917 171.53
May 1, 1917 170.74
Apr 1, 1917 179.52
Mar 1, 1917 191.37
Feb 1, 1917 185.61
Jan 1, 1917 201.76
Dec 1, 1916 208.39
Nov 1, 1916 218.99
Oct 1, 1916 217.85
Sep 1, 1916 215.11
Aug 1, 1916 210.46
Jul 1, 1916 210.81
Jun 1, 1916 213.77
May 1, 1916 213.70
Apr 1, 1916 211.06
Mar 1, 1916 215.42
Feb 1, 1916 218.20
Jan 1, 1916 221.29
Dec 1, 1915 227.03
Nov 1, 1915 226.55
Oct 1, 1915 221.03
Sep 1, 1915 211.50
Aug 1, 1915 203.92
Jul 1, 1915 195.62
Jun 1, 1915 196.35
May 1, 1915 194.16
Apr 1, 1915 200.78
Mar 1, 1915 188.61
Feb 1, 1915 182.04
Jan 1, 1915 182.68
Dec 1, 1914 179.50
Nov 1, 1914 185.72
Oct 1, 1914 187.56
Sep 1, 1914 185.72
Aug 1, 1914 185.72
Jul 1, 1914 189.44
Jun 1, 1914 202.56
May 1, 1914 203.56
Apr 1, 1914 204.38
Mar 1, 1914 207.30
Feb 1, 1914 211.28
Jan 1, 1914 206.46
Dec 1, 1913 198.32
Nov 1, 1913 196.60
Oct 1, 1913 203.74
Sep 1, 1913 210.40
Aug 1, 1913 210.54
Jul 1, 1913 205.05
Jun 1, 1913 204.38
May 1, 1913 217.42
Apr 1, 1913 221.24
Mar 1, 1913 221.49
Feb 1, 1913 225.77
Jan 1, 1913 234.08
Dec 1, 1912 238.53
Nov 1, 1912 244.90
Oct 1, 1912 247.67
Sep 1, 1912 248.17
Aug 1, 1912 249.46
Jul 1, 1912 246.15
Jun 1, 1912 245.89
May 1, 1912 243.61
Apr 1, 1912 243.87
Mar 1, 1912 243.52
Feb 1, 1912 241.59
Jan 1, 1912 246.39
Dec 1, 1911 248.57
Nov 1, 1911 245.04
Oct 1, 1911 233.03
Sep 1, 1911 231.70
Aug 1, 1911 247.74
Jul 1, 1911 268.40
Jun 1, 1911 272.60
May 1, 1911 267.24
Apr 1, 1911 261.60
Mar 1, 1911 254.30
Feb 1, 1911 260.18
Jan 1, 1911 247.73
Dec 1, 1910 241.85
Nov 1, 1910 248.80
Oct 1, 1910 244.04
Sep 1, 1910 226.57
Aug 1, 1910 222.75
Jul 1, 1910 215.27
Jun 1, 1910 226.73
May 1, 1910 236.05
Apr 1, 1910 235.52
Mar 1, 1910 243.48
Feb 1, 1910 242.18
Jan 1, 1910 251.15
Dec 1, 1909 254.32
Nov 1, 1909 253.64
Oct 1, 1909 257.49
Sep 1, 1909 261.55
Aug 1, 1909 264.04
Jul 1, 1909 260.28
Jun 1, 1909 256.61
May 1, 1909 254.87
Apr 1, 1909 249.07
Mar 1, 1909 243.39
Feb 1, 1909 240.11
Jan 1, 1909 249.97
Dec 1, 1908 246.39
Nov 1, 1908 243.63
Oct 1, 1908 230.50
Sep 1, 1908 230.31
Aug 1, 1908 232.85
Jul 1, 1908 223.27
Jun 1, 1908 217.61
May 1, 1908 217.33
Apr 1, 1908 206.22
Mar 1, 1908 197.96
Feb 1, 1908 190.18
Jan 1, 1908 195.11
Dec 1, 1907 185.21
Nov 1, 1907 172.44
Oct 1, 1907 175.73
Sep 1, 1907 199.09
Aug 1, 1907 201.23
Jul 1, 1907 217.53
Jun 1, 1907 209.52
May 1, 1907 218.84
Apr 1, 1907 231.49
Mar 1, 1907 230.38
Feb 1, 1907 252.67
Jan 1, 1907 266.45
Dec 1, 1906 271.49
Nov 1, 1906 276.76
Oct 1, 1906 274.29
Sep 1, 1906 289.02
Aug 1, 1906 283.36
Jul 1, 1906 269.90
Jun 1, 1906 267.99
May 1, 1906 264.53
Apr 1, 1906 274.62
Mar 1, 1906 278.41
Feb 1, 1906 285.40
Jan 1, 1906 287.43
Dec 1, 1905 277.82
Nov 1, 1905 274.36
Oct 1, 1905 278.84
Sep 1, 1905 274.96
Aug 1, 1905 271.12
Jul 1, 1905 264.24
Jun 1, 1905 256.20
May 1, 1905 253.22
Apr 1, 1905 263.46
Mar 1, 1905 266.70
Feb 1, 1905 256.27
Jan 1, 1905 245.50
Dec 1, 1904 240.26
Nov 1, 1904 237.93
Oct 1, 1904 230.87
Sep 1, 1904 218.06
Aug 1, 1904 211.38
Jul 1, 1904 206.72
Jun 1, 1904 198.49
May 1, 1904 198.18
Apr 1, 1904 197.81
Mar 1, 1904 190.96
Feb 1, 1904 189.29
Jan 1, 1904 199.00
Dec 1, 1903 200.32
Nov 1, 1903 191.48
Oct 1, 1903 188.77
Sep 1, 1903 192.74
Aug 1, 1903 199.92
Jul 1, 1903 206.56
Jun 1, 1903 216.51
May 1, 1903 229.17
Apr 1, 1903 228.39
Mar 1, 1903 238.12
Feb 1, 1903 239.54
Jan 1, 1903 240.97
Dec 1, 1902 231.97
Nov 1, 1902 239.96
Oct 1, 1902 241.59
Sep 1, 1902 266.87
Aug 1, 1902 269.23
Jul 1, 1902 259.33
Jun 1, 1902 253.60
May 1, 1902 257.94
Apr 1, 1902 261.79
Mar 1, 1902 256.03
Feb 1, 1902 255.72
Jan 1, 1902 253.53
Dec 1, 1901 245.43
Nov 1, 1901 252.28
Oct 1, 1901 250.14
Sep 1, 1901 252.99
Aug 1, 1901 257.22
Jul 1, 1901 257.04
Jun 1, 1901 278.81
May 1, 1901 253.55
Apr 1, 1901 267.00
Mar 1, 1901 243.42
Feb 1, 1901 234.99
Jan 1, 1901 226.19
Dec 1, 1900 222.68
Nov 1, 1900 207.31
Oct 1, 1900 192.28
Sep 1, 1900 183.42
Aug 1, 1900 190.04
Jul 1, 1900 185.31
Jun 1, 1900 187.48
May 1, 1900 191.01
Apr 1, 1900 195.73
Mar 1, 1900 193.26
Feb 1, 1900 191.71
Jan 1, 1900 190.46
Dec 1, 1899 187.96
Nov 1, 1899 204.29
Oct 1, 1899 202.83
Sep 1, 1899 206.47
Aug 1, 1899 216.71
Jul 1, 1899 214.25
Jun 1, 1899 209.70
May 1, 1899 217.58
Apr 1, 1899 227.04
Mar 1, 1899 227.14
Feb 1, 1899 223.95
Jan 1, 1899 221.85
Dec 1, 1898 206.16
Nov 1, 1898 197.03
Oct 1, 1898 190.74
Sep 1, 1898 194.81
Aug 1, 1898 195.18
Jul 1, 1898 188.15
Jun 1, 1898 184.63
May 1, 1898 166.15
Apr 1, 1898 166.75
Mar 1, 1898 169.67
Feb 1, 1898 177.70
Jan 1, 1898 180.74
Dec 1, 1897 175.92
Nov 1, 1897 172.22
Oct 1, 1897 178.52
Sep 1, 1897 181.71
Aug 1, 1897 178.33
Jul 1, 1897 175.18
Jun 1, 1897 167.72
May 1, 1897 160.25
Apr 1, 1897 157.21
Mar 1, 1897 159.74
Feb 1, 1897 159.36
Jan 1, 1897 160.88
Dec 1, 1896 156.29
Nov 1, 1896 162.22
Oct 1, 1896 156.31
Sep 1, 1896 157.50
Aug 1, 1896 149.65
Jul 1, 1896 158.68
Jun 1, 1896 169.68
May 1, 1896 170.38
Apr 1, 1896 168.51
Mar 1, 1896 164.44
Feb 1, 1896 167.07
Jan 1, 1896 158.15
Dec 1, 1895 157.63
Nov 1, 1895 165.28
Oct 1, 1895 171.04
Sep 1, 1895 173.56
Aug 1, 1895 172.48
Jul 1, 1895 167.52
Jun 1, 1895 164.68
May 1, 1895 163.61
Apr 1, 1895 157.36
Mar 1, 1895 157.31
Feb 1, 1895 157.31
Jan 1, 1895 159.56
Dec 1, 1894 161.44
Nov 1, 1894 160.74
Oct 1, 1894 160.74
Sep 1, 1894 161.32
Aug 1, 1894 160.91
Jul 1, 1894 159.56
Jun 1, 1894 162.94
May 1, 1894 165.19
Apr 1, 1894 171.58
Mar 1, 1894 169.32
Feb 1, 1894 159.82
Jan 1, 1894 155.56
Dec 1, 1893 154.51
Nov 1, 1893 157.88
Oct 1, 1893 151.43
Sep 1, 1893 149.09
Aug 1, 1893 144.80
Jul 1, 1893 142.61
Jun 1, 1893 153.25
May 1, 1893 156.88
Apr 1, 1893 169.88
Mar 1, 1893 167.92
Feb 1, 1893 170.10
Jan 1, 1893 175.16
Dec 1, 1892 178.60
Nov 1, 1892 182.70
Oct 1, 1892 188.11
Sep 1, 1892 184.41
Aug 1, 1892 189.12
Jul 1, 1892 189.01
Jun 1, 1892 194.11
May 1, 1892 195.16
Apr 1, 1892 195.16
Mar 1, 1892 192.77
Feb 1, 1892 185.75
Jan 1, 1892 185.42
Dec 1, 1891 177.45
Nov 1, 1891 172.20
Oct 1, 1891 172.76
Sep 1, 1891 172.76
Aug 1, 1891 157.72
Jul 1, 1891 152.60
Jun 1, 1891 153.37
May 1, 1891 152.81
Apr 1, 1891 151.53
Mar 1, 1891 148.49
Feb 1, 1891 152.99
Jan 1, 1891 153.06
Dec 1, 1890 143.63
Nov 1, 1890 147.06
Oct 1, 1890 154.89
Sep 1, 1890 162.21
Aug 1, 1890 167.01
Jul 1, 1890 177.24
Jun 1, 1890 178.52
May 1, 1890 179.80
Apr 1, 1890 174.71
Mar 1, 1890 171.14
Feb 1, 1890 172.44
Jan 1, 1890 174.38
Dec 1, 1889 168.24
Nov 1, 1889 171.16
Oct 1, 1889 172.76
Sep 1, 1889 175.96
Aug 1, 1889 174.06
Jul 1, 1889 171.79
Jun 1, 1889 175.35
May 1, 1889 172.44
Apr 1, 1889 163.81
Mar 1, 1889 164.13
Feb 1, 1889 165.48
Jan 1, 1889 161.77
Dec 1, 1888 153.12
Nov 1, 1888 156.10
Oct 1, 1888 161.33
Sep 1, 1888 164.04
Aug 1, 1888 160.07
Jul 1, 1888 156.72
Jun 1, 1888 154.67
May 1, 1888 157.63
Apr 1, 1888 153.79
Mar 1, 1888 151.33
Feb 1, 1888 157.29
Jan 1, 1888 156.49
Dec 1, 1887 156.99
Nov 1, 1887 161.60
Oct 1, 1887 160.53
Sep 1, 1887 167.98
Aug 1, 1887 168.25
Jul 1, 1887 174.54
Jun 1, 1887 176.89
May 1, 1887 179.89
Apr 1, 1887 176.84
Mar 1, 1887 172.88
Feb 1, 1887 168.91
Jan 1, 1887 172.26
Dec 1, 1886 178.36
Nov 1, 1886 185.24
Oct 1, 1886 180.76
Sep 1, 1886 176.28
Aug 1, 1886 171.80
Jul 1, 1886 172.76
Jun 1, 1886 172.20
May 1, 1886 162.71
Apr 1, 1886 161.91
Mar 1, 1886 162.05
Feb 1, 1886 163.62
Jan 1, 1886 160.53
Dec 1, 1885 156.80
Nov 1, 1885 161.77
Oct 1, 1885 153.62
Sep 1, 1885 145.19
Aug 1, 1885 145.40
Jul 1, 1885 137.69
Jun 1, 1885 134.26
May 1, 1885 131.72
Apr 1, 1885 130.18
Mar 1, 1885 132.08
Feb 1, 1885 128.78
Jan 1, 1885 126.31
Dec 1, 1884 129.29
Nov 1, 1884 128.19
Oct 1, 1884 127.94
Sep 1, 1884 130.74
Aug 1, 1884 133.62
Jul 1, 1884 125.73
Jun 1, 1884 124.31
May 1, 1884 129.60
Apr 1, 1884 138.07
Mar 1, 1884 141.64
Feb 1, 1884 142.17
Jan 1, 1884 138.43
Dec 1, 1883 142.71
Nov 1, 1883 147.51
Oct 1, 1883 143.78
Sep 1, 1883 147.78
Aug 1, 1883 144.77
Jul 1, 1883 151.65
Jun 1, 1883 150.95
May 1, 1883 145.23
Apr 1, 1883 146.25
Mar 1, 1883 141.97
Feb 1, 1883 138.85
Jan 1, 1883 143.45
Dec 1, 1882 144.20
Nov 1, 1882 142.03
Oct 1, 1882 147.08
Sep 1, 1882 149.73
Aug 1, 1882 144.35
Jul 1, 1882 141.35
Jun 1, 1882 132.67
May 1, 1882 134.52
Apr 1, 1882 137.48
Mar 1, 1882 138.69
Feb 1, 1882 138.93
Jan 1, 1882 143.44
Dec 1, 1881 145.62
Nov 1, 1881 149.98
Oct 1, 1881 147.57
Sep 1, 1881 151.44
Aug 1, 1881 156.05
Jul 1, 1881 162.99
Jun 1, 1881 170.67
May 1, 1881 168.59
Apr 1, 1881 159.65
Mar 1, 1881 161.85
Feb 1, 1881 160.03
Jan 1, 1881 162.09
Dec 1, 1880 151.47
Nov 1, 1880 146.90
Oct 1, 1880 141.06
Sep 1, 1880 137.09
Aug 1, 1880 138.70
Jul 1, 1880 133.89
Jun 1, 1880 128.01
May 1, 1880 124.90
Apr 1, 1880 131.72
Mar 1, 1880 129.57
Feb 1, 1880 128.39
Jan 1, 1880 126.17
Dec 1, 1879 125.11
Nov 1, 1879 129.09
Oct 1, 1879 129.13
Sep 1, 1879 122.89
Aug 1, 1879 122.73
Jul 1, 1879 121.82
Jun 1, 1879 120.74
May 1, 1879 118.81
Apr 1, 1879 113.68
Mar 1, 1879 108.73
Feb 1, 1879 109.33
Jan 1, 1879 106.65
Dec 1, 1878 104.03
Nov 1, 1878 102.26
Oct 1, 1878 101.34
Sep 1, 1878 101.43
Aug 1, 1878 99.41
Jul 1, 1878 101.34
Jun 1, 1878 100.49
May 1, 1878 96.24
Apr 1, 1878 92.81
Mar 1, 1878 89.39
Feb 1, 1878 85.91
Jan 1, 1878 86.85
Dec 1, 1877 84.30
Nov 1, 1877 84.56
Oct 1, 1877 84.17
Sep 1, 1877 82.39
Aug 1, 1877 76.77
Jul 1, 1877 69.06
Jun 1, 1877 66.74
May 1, 1877 68.03
Apr 1, 1877 69.26
Mar 1, 1877 76.81
Feb 1, 1877 77.28
Jan 1, 1877 80.04
Dec 1, 1876 82.14
Nov 1, 1876 84.09
Oct 1, 1876 86.46
Sep 1, 1876 88.54
Aug 1, 1876 95.22
Jul 1, 1876 100.23
Jun 1, 1876 101.45
May 1, 1876 99.43
Apr 1, 1876 99.58
Mar 1, 1876 102.53
Feb 1, 1876 102.76
Jan 1, 1876 101.39
Dec 1, 1875 98.53
Nov 1, 1875 97.64
Oct 1, 1875 95.30
Sep 1, 1875 96.85
Aug 1, 1875 96.86
Jul 1, 1875 97.29
Jun 1, 1875 97.07
May 1, 1875 97.40
Apr 1, 1875 98.79
Mar 1, 1875 98.37
Feb 1, 1875 97.08
Jan 1, 1875 97.29
Dec 1, 1874 97.29
Nov 1, 1874 97.94
Oct 1, 1874 96.24
Sep 1, 1874 94.90
Aug 1, 1874 93.44
Jul 1, 1874 92.52
Jun 1, 1874 93.23
May 1, 1874 91.48
Apr 1, 1874 93.16
Mar 1, 1874 94.32
Feb 1, 1874 95.71
Jan 1, 1874 92.92
Dec 1, 1873 89.51
Nov 1, 1873 83.81
Oct 1, 1873 84.23
Sep 1, 1873 90.14
Aug 1, 1873 97.60
Jul 1, 1873 97.60
Jun 1, 1873 97.80
May 1, 1873 96.26
Apr 1, 1873 93.97
Mar 1, 1873 95.27
Feb 1, 1873 96.02
Jan 1, 1873 97.41
Dec 1, 1872 96.64
Nov 1, 1872 92.99
Oct 1, 1872 96.15
Sep 1, 1872 93.71
Aug 1, 1872 96.07
Jul 1, 1872 97.97
Jun 1, 1872 97.11
May 1, 1872 97.31
Apr 1, 1872 97.31
Mar 1, 1872 96.82
Feb 1, 1872 95.16
Jan 1, 1872 94.77
Dec 1, 1871 92.43
Nov 1, 1871 92.52
Oct 1, 1871 91.53
Sep 1, 1871 98.02
Aug 1, 1871 99.37
Jul 1, 1871 96.58
Jun 1, 1871 98.42
May 1, 1871 97.70
Apr 1, 1871 93.09
Mar 1, 1871 87.27
Feb 1, 1871 86.45
Jan 1, 1871 87.90

Inflation adjusted, constant October 2017 dollars.

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