Date Value Value
May 25, 2017 2,415.07
Apr 1, 2017 2,357.00
Mar 1, 2017 2,352.92
Feb 1, 2017 2,338.72
Jan 1, 2017 2,290.91
Dec 1, 2016 2,275.40
Nov 1, 2016 2,193.43
Oct 1, 2016 2,167.80
Sep 1, 2016 2,185.36
Aug 1, 2016 2,204.08
Jul 1, 2016 2,183.52
Jun 1, 2016 2,114.03
May 1, 2016 2,102.42
Apr 1, 2016 2,121.20
Mar 1, 2016 2,076.22
Feb 1, 2016 1,963.96
Jan 1, 2016 1,980.21
Dec 1, 2015 2,123.55
Nov 1, 2015 2,143.63
Oct 1, 2015 2,081.73
Sep 1, 2015 1,998.17
Aug 1, 2015 2,093.01
Jul 1, 2015 2,145.65
Jun 1, 2015 2,151.07
May 1, 2015 2,171.61
Apr 1, 2015 2,165.03
Mar 1, 2015 2,154.03
Feb 1, 2015 2,169.15
Jan 1, 2015 2,122.05
Dec 1, 2014 2,139.24
Nov 1, 2014 2,117.06
Oct 1, 2014 1,995.13
Sep 1, 2014 2,047.60
Aug 1, 2014 2,016.55
Jul 1, 2014 2,025.06
Jun 1, 2014 1,997.58
May 1, 2014 1,942.39
Apr 1, 2014 1,922.86
Mar 1, 2014 1,928.43
Feb 1, 2014 1,892.44
Jan 1, 2014 1,905.00
Dec 1, 2013 1,896.79
Nov 1, 2013 1,871.20
Oct 1, 2013 1,800.88
Sep 1, 2013 1,761.93
Aug 1, 2013 1,746.12
Jul 1, 2013 1,746.74
Jun 1, 2013 1,695.17
May 1, 2013 1,721.35
Apr 1, 2013 1,651.71
Mar 1, 2013 1,629.40
Feb 1, 2013 1,592.81
Jan 1, 2013 1,571.97
Dec 1, 2012 1,514.73
Nov 1, 2012 1,481.15
Oct 1, 2012 1,519.91
Sep 1, 2012 1,525.24
Aug 1, 2012 1,489.62
Jul 1, 2012 1,451.30
Jun 1, 2012 1,410.26
May 1, 2012 1,427.12
Apr 1, 2012 1,473.44
Mar 1, 2012 1,480.88
Feb 1, 2012 1,452.66
Jan 1, 2012 1,403.05
Dec 1, 2011 1,347.18
Nov 1, 2011 1,325.59
Oct 1, 2011 1,303.74
Sep 1, 2011 1,265.12
Aug 1, 2011 1,279.38
Jul 1, 2011 1,434.30
Jun 1, 2011 1,394.52
May 1, 2011 1,448.23
Apr 1, 2011 1,447.65
Mar 1, 2011 1,427.41
Feb 1, 2011 1,459.70
Jan 1, 2011 1,424.15
Dec 1, 2010 1,385.10
Nov 1, 2010 1,339.82
Oct 1, 2010 1,309.85
Sep 1, 2010 1,256.07
Aug 1, 2010 1,217.83
Jul 1, 2010 1,211.12
Jun 1, 2010 1,215.37
May 1, 2010 1,260.92
Apr 1, 2010 1,342.94
Mar 1, 2010 1,294.41
Feb 1, 2010 1,228.77
Jan 1, 2010 1,267.92
Dec 1, 2009 1,257.31
Nov 1, 2009 1,229.88
Oct 1, 2009 1,207.66
Sep 1, 2009 1,182.66
Aug 1, 2009 1,143.95
Jul 1, 2009 1,062.59
Jun 1, 2009 1,049.91
May 1, 2009 1,031.82
Apr 1, 2009 972.58
Mar 1, 2009 870.37
Feb 1, 2009 927.92
Jan 1, 2009 1,002.43
Dec 1, 2008 1,020.72
Nov 1, 2008 1,016.47
Oct 1, 2008 1,093.83
Sep 1, 2008 1,360.13
Aug 1, 2008 1,430.26
Jul 1, 2008 1,397.72
Jun 1, 2008 1,498.84
May 1, 2008 1,583.89
Apr 1, 2008 1,559.95
Mar 1, 2008 1,508.11
Feb 1, 2008 1,564.99
Jan 1, 2008 1,597.21
Dec 1, 2007 1,722.11
Nov 1, 2007 1,702.54
Oct 1, 2007 1,801.91
Sep 1, 2007 1,755.87
Aug 1, 2007 1,710.73
Jul 1, 2007 1,785.17
Jun 1, 2007 1,777.07
May 1, 2007 1,776.93
Apr 1, 2007 1,731.59
Mar 1, 2007 1,675.33
Feb 1, 2007 1,736.07
Jan 1, 2007 1,720.42
Dec 1, 2006 1,716.30
Nov 1, 2006 1,685.14
Oct 1, 2006 1,652.03
Sep 1, 2006 1,588.07
Aug 1, 2006 1,543.60
Jul 1, 2006 1,514.29
Jun 1, 2006 1,510.25
May 1, 2006 1,557.72
Apr 1, 2006 1,580.21
Mar 1, 2006 1,583.34
Feb 1, 2006 1,571.07
Jan 1, 2006 1,576.80
Dec 1, 2005 1,568.12
Nov 1, 2005 1,531.21
Oct 1, 2005 1,463.17
Sep 1, 2005 1,507.88
Aug 1, 2005 1,524.25
Jul 1, 2005 1,529.51
Jun 1, 2005 1,511.46
May 1, 2005 1,482.09
Apr 1, 2005 1,463.16
Mar 1, 2005 1,511.55
Feb 1, 2005 1,529.40
Jan 1, 2005 1,514.86
Dec 1, 2004 1,540.91
Nov 1, 2004 1,496.51
Oct 1, 2004 1,431.04
Sep 1, 2004 1,439.15
Aug 1, 2004 1,405.13
Jul 1, 2004 1,427.70
Jun 1, 2004 1,460.13
May 1, 2004 1,426.00
Apr 1, 2004 1,474.12
Mar 1, 2004 1,466.60
Feb 1, 2004 1,501.50
Jan 1, 2004 1,495.29
Dec 1, 2003 1,433.76
Nov 1, 2003 1,391.47
Oct 1, 2003 1,372.94
Sep 1, 2003 1,345.99
Aug 1, 2003 1,310.75
Jul 1, 2003 1,319.74
Jun 1, 2003 1,315.13
May 1, 2003 1,247.22
Apr 1, 2003 1,184.08
Mar 1, 2003 1,123.89
Feb 1, 2003 1,117.83
Jan 1, 2003 1,205.58
Dec 1, 2002 1,215.43
Nov 1, 2002 1,227.25
Oct 1, 2002 1,152.66
Sep 1, 2002 1,172.38
Aug 1, 2002 1,234.87
Jul 1, 2002 1,226.82
Jun 1, 2002 1,378.28
May 1, 2002 1,467.76
Apr 1, 2002 1,512.20
Mar 1, 2002 1,577.90
Feb 1, 2002 1,513.72
Jan 1, 2002 1,574.30
Dec 1, 2001 1,584.40
Nov 1, 2001 1,557.12
Oct 1, 2001 1,481.44
Sep 1, 2001 1,432.64
Aug 1, 2001 1,623.50
Jul 1, 2001 1,659.25
Jun 1, 2001 1,701.65
May 1, 2001 1,748.09
Apr 1, 2001 1,644.68
Mar 1, 2001 1,645.68
Feb 1, 2001 1,816.20
Jan 1, 2001 1,865.18
Dec 1, 2000 1,870.37
Nov 1, 2000 1,935.46
Oct 1, 2000 1,953.58
Sep 1, 2000 2,066.63
Aug 1, 2000 2,102.03
Jul 1, 2000 2,084.40
Jun 1, 2000 2,073.57
May 1, 2000 2,022.46
Apr 1, 2000 2,086.03
Mar 1, 2000 2,059.90
Feb 1, 2000 2,000.07
Jan 1, 2000 2,065.11
Dec 1, 1999 2,075.74
Nov 1, 1999 2,020.99
Oct 1, 1999 1,889.91
Sep 1, 1999 1,919.74
Aug 1, 1999 1,942.57
Jul 1, 1999 2,025.71
Jun 1, 1999 1,945.82
May 1, 1999 1,959.83
Apr 1, 1999 1,963.78
Mar 1, 1999 1,899.37
Feb 1, 1999 1,853.00
Jan 1, 1999 1,858.52
Dec 1, 1998 1,775.45
Nov 1, 1998 1,706.35
Oct 1, 1998 1,539.41
Sep 1, 1998 1,525.49
Aug 1, 1998 1,608.14
Jul 1, 1998 1,732.91
Jun 1, 1998 1,662.75
May 1, 1998 1,664.84
Apr 1, 1998 1,673.60
Mar 1, 1998 1,623.37
Feb 1, 1998 1,546.20
Jan 1, 1998 1,457.70
Dec 1, 1997 1,458.91
Nov 1, 1997 1,421.60
Oct 1, 1997 1,439.24
Sep 1, 1997 1,421.36
Aug 1, 1997 1,410.03
Jul 1, 1997 1,409.69
Jun 1, 1997 1,336.71
May 1, 1997 1,272.40
Apr 1, 1997 1,166.04
Mar 1, 1997 1,210.64
Feb 1, 1997 1,223.22
Jan 1, 1997 1,177.62
Dec 1, 1996 1,145.92
Nov 1, 1996 1,134.23
Oct 1, 1996 1,083.54
Sep 1, 1996 1,045.78
Aug 1, 1996 1,030.14
Jul 1, 1996 1,003.12
Jun 1, 1996 1,043.17
May 1, 1996 1,032.48
Apr 1, 1996 1,012.47
Mar 1, 1996 1,016.21
Feb 1, 1996 1,025.36
Jan 1, 1996 973.06
Dec 1, 1995 979.00
Nov 1, 1995 948.06
Oct 1, 1995 927.38
Sep 1, 1995 923.78
Aug 1, 1995 894.15
Jul 1, 1995 893.71
Jun 1, 1995 864.81
May 1, 1995 841.55
Apr 1, 1995 817.62
Mar 1, 1995 796.48
Feb 1, 1995 780.92
Jan 1, 1995 756.92
Dec 1, 1994 743.52
Nov 1, 1994 753.03
Oct 1, 1994 758.61
Sep 1, 1994 764.28
Aug 1, 1994 761.86
Jul 1, 1994 743.79
Jun 1, 1994 751.47
May 1, 1994 747.50
Apr 1, 1994 741.92
Mar 1, 1994 770.47
Feb 1, 1994 786.04
Jan 1, 1994 791.09
Dec 1, 1993 781.45
Nov 1, 1993 776.32
Oct 1, 1993 778.55
Sep 1, 1993 773.92
Aug 1, 1993 766.89
Jul 1, 1993 757.43
Jun 1, 1993 758.74
May 1, 1993 755.02
Apr 1, 1993 752.39
Mar 1, 1993 766.54
Feb 1, 1993 754.76
Jan 1, 1993 746.31
Dec 1, 1992 750.70
Nov 1, 1992 728.13
Oct 1, 1992 711.33
Sep 1, 1992 724.19
Aug 1, 1992 725.29
Jul 1, 1992 722.35
Jun 1, 1992 712.07
May 1, 1992 726.06
Apr 1, 1992 714.13
Mar 1, 1992 715.07
Feb 1, 1992 727.86
Jan 1, 1992 736.72
Dec 1, 1991 688.91
Nov 1, 1991 684.81
Oct 1, 1991 688.51
Sep 1, 1991 690.09
Aug 1, 1991 697.05
Jul 1, 1991 682.64
Jun 1, 1991 680.15
May 1, 1991 681.62
Apr 1, 1991 686.69
Mar 1, 1991 674.31
Feb 1, 1991 657.13
Jan 1, 1991 591.31
Dec 1, 1990 600.80
Nov 1, 1990 576.20
Oct 1, 1990 562.53
Sep 1, 1990 581.20
Aug 1, 1990 614.56
Jul 1, 1990 675.12
Jun 1, 1990 678.40
May 1, 1990 662.88
Apr 1, 1990 641.53
Mar 1, 1990 643.06
Feb 1, 1990 631.27
Jan 1, 1990 652.52
Dec 1, 1989 675.98
Nov 1, 1989 660.74
Oct 1, 1989 676.33
Sep 1, 1989 679.39
Aug 1, 1989 680.19
Jul 1, 1989 652.39
Jun 1, 1989 637.81
May 1, 1989 620.00
Apr 1, 1989 600.48
Mar 1, 1989 585.22
Feb 1, 1989 591.20
Jan 1, 1989 576.28
Dec 1, 1988 561.09
Nov 1, 1988 550.84
Oct 1, 1988 564.32
Sep 1, 1988 547.02
Aug 1, 1988 541.86
Jul 1, 1988 555.29
Jun 1, 1988 560.95
May 1, 1988 532.96
Apr 1, 1988 548.35
Mar 1, 1988 557.68
Feb 1, 1988 544.07
Jan 1, 1988 529.41
Dec 1, 1987 510.66
Nov 1, 1987 519.14
Oct 1, 1987 594.24
Sep 1, 1987 677.65
Aug 1, 1987 704.08
Jul 1, 1987 666.32
Jun 1, 1987 649.34
May 1, 1987 625.04
Apr 1, 1987 627.69
Mar 1, 1987 638.03
Feb 1, 1987 615.47
Jan 1, 1987 581.62
Dec 1, 1986 550.12
Nov 1, 1986 542.87
Oct 1, 1986 526.29
Sep 1, 1986 528.77
Aug 1, 1986 546.11
Jul 1, 1986 536.39
Jun 1, 1986 547.78
May 1, 1986 535.53
Apr 1, 1986 535.88
Mar 1, 1986 522.09
Feb 1, 1986 490.84
Jan 1, 1986 464.51
Dec 1, 1985 463.77
Nov 1, 1985 443.06
Oct 1, 1985 418.86
Sep 1, 1985 415.67
Aug 1, 1985 426.33
Jul 1, 1985 436.65
Jun 1, 1985 429.28
May 1, 1985 421.37
Apr 1, 1985 413.11
Mar 1, 1985 412.29
Feb 1, 1985 417.31
Jan 1, 1985 397.73
Dec 1, 1984 382.00
Nov 1, 1984 386.18
Oct 1, 1984 382.69
Sep 1, 1984 386.81
Aug 1, 1984 384.69
Jul 1, 1984 354.92
Jun 1, 1984 361.01
May 1, 1984 370.33
Apr 1, 1984 373.78
Mar 1, 1984 375.13
Feb 1, 1984 375.62
Jan 1, 1984 399.30
Dec 1, 1983 396.84
Nov 1, 1983 399.16
Oct 1, 1983 406.01
Sep 1, 1983 406.00
Aug 1, 1983 396.31
Jul 1, 1983 408.76
Jun 1, 1983 408.93
May 1, 1983 404.50
Apr 1, 1983 391.09
Mar 1, 1983 379.40
Feb 1, 1983 366.66
Jan 1, 1983 360.79
Dec 1, 1982 349.25
Nov 1, 1982 344.58
Oct 1, 1982 330.43
Sep 1, 1982 305.72
Aug 1, 1982 274.56
Jul 1, 1982 274.37
Jun 1, 1982 276.54
May 1, 1982 297.10
Apr 1, 1982 299.66
Mar 1, 1982 286.70
Feb 1, 1982 295.96
Jan 1, 1982 304.16
Dec 1, 1981 322.04
Nov 1, 1981 320.73
Oct 1, 1981 313.64
Sep 1, 1981 310.38
Aug 1, 1981 343.34
Jul 1, 1981 344.63
Jun 1, 1981 357.07
May 1, 1981 358.62
Apr 1, 1981 368.84
Mar 1, 1981 368.03
Feb 1, 1981 357.19
Jan 1, 1981 373.81
Dec 1, 1980 378.26
Nov 1, 1980 388.09
Oct 1, 1980 375.44
Sep 1, 1980 368.24
Aug 1, 1980 362.53
Jul 1, 1980 354.22
Jun 1, 1980 338.84
May 1, 1980 321.95
Apr 1, 1980 310.94
Mar 1, 1980 319.62
Feb 1, 1980 357.33
Jan 1, 1980 348.56
Dec 1, 1979 343.67
Nov 1, 1979 334.09
Oct 1, 1979 339.80
Sep 1, 1979 355.97
Aug 1, 1979 355.85
Jul 1, 1979 343.54
Jun 1, 1979 343.96
May 1, 1979 341.07
Apr 1, 1979 353.62
Mar 1, 1979 350.67
Feb 1, 1979 347.61
Jan 1, 1979 356.98
Dec 1, 1978 347.14
Nov 1, 1978 343.60
Oct 1, 1978 366.60
Sep 1, 1978 382.05
Aug 1, 1978 384.94
Jul 1, 1978 361.72
Jun 1, 1978 366.26
May 1, 1978 369.29
Apr 1, 1978 354.77
Mar 1, 1978 342.57
Feb 1, 1978 345.91
Jan 1, 1978 353.09
Dec 1, 1977 369.42
Nov 1, 1977 372.43
Oct 1, 1977 372.11
Sep 1, 1977 383.23
Aug 1, 1977 390.56
Jul 1, 1977 401.66
Jun 1, 1977 399.98
May 1, 1977 400.48
Apr 1, 1977 403.67
Mar 1, 1977 413.43
Feb 1, 1977 417.88
Jan 1, 1977 433.87
Dec 1, 1976 439.89
Nov 1, 1976 426.65
Oct 1, 1976 430.35
Sep 1, 1976 447.87
Aug 1, 1976 440.06
Jul 1, 1976 446.22
Jun 1, 1976 438.25
May 1, 1976 437.98
Apr 1, 1976 444.15
Mar 1, 1976 442.24
Feb 1, 1976 440.84
Jan 1, 1976 425.98
Dec 1, 1975 390.80
Nov 1, 1975 398.27
Oct 1, 1975 394.49
Sep 1, 1975 379.19
Aug 1, 1975 385.97
Jul 1, 1975 417.27
Jun 1, 1975 421.53
May 1, 1975 414.13
Apr 1, 1975 391.61
Mar 1, 1975 388.73
Feb 1, 1975 373.07
Jan 1, 1975 340.55
Dec 1, 1974 316.00
Nov 1, 1974 340.62
Oct 1, 1974 332.28
Sep 1, 1974 329.19
Aug 1, 1974 371.82
Jul 1, 1974 392.57
Jun 1, 1974 448.08
May 1, 1974 451.16
Apr 1, 1974 471.01
Mar 1, 1974 498.46
Feb 1, 1974 484.13
Jan 1, 1974 504.32
Dec 1, 1973 501.64
Nov 1, 1973 543.39
Oct 1, 1973 588.79
Sep 1, 1973 571.28
Aug 1, 1973 562.78
Jul 1, 1973 583.99
Jun 1, 1973 579.78
May 1, 1973 597.11
Apr 1, 1973 618.60
Mar 1, 1973 634.75
Feb 1, 1973 650.92
Jan 1, 1973 679.62
Dec 1, 1972 676.04
Nov 1, 1972 663.79
Oct 1, 1972 633.57
Sep 1, 1972 635.41
Aug 1, 1972 646.24
Jul 1, 1972 625.61
Jun 1, 1972 633.30
May 1, 1972 633.06
Apr 1, 1972 641.07
Mar 1, 1972 636.12
Feb 1, 1972 622.86
Jan 1, 1972 614.58
Dec 1, 1971 590.01
Nov 1, 1971 554.69
Oct 1, 1971 581.66
Sep 1, 1971 595.73
Aug 1, 1971 582.78
Jul 1, 1971 594.79
Jun 1, 1971 600.59
May 1, 1971 616.47
Apr 1, 1971 628.08
Mar 1, 1971 608.86
Feb 1, 1971 595.13
Jan 1, 1971 574.39
Dec 1, 1970 553.25
Nov 1, 1970 520.42
Oct 1, 1970 523.62
Sep 1, 1970 515.12
Aug 1, 1970 488.55
Jul 1, 1970 474.75
Jun 1, 1970 476.38
May 1, 1970 481.83
Apr 1, 1970 545.89
Mar 1, 1970 567.46
Feb 1, 1970 560.86
Jan 1, 1970 584.21
Dec 1, 1969 590.94
Nov 1, 1969 627.35
Oct 1, 1969 626.19
Sep 1, 1969 622.91
Aug 1, 1969 622.41
Jul 1, 1969 629.32
Jun 1, 1969 662.35
May 1, 1969 702.67
Apr 1, 1969 682.38
Mar 1, 1969 672.61
Feb 1, 1969 693.27
Jan 1, 1969 700.60
Dec 1, 1968 733.57
Nov 1, 1968 728.05
Oct 1, 1968 719.03
Sep 1, 1968 705.71
Aug 1, 1968 685.44
Jul 1, 1968 702.74
Jun 1, 1968 708.20
May 1, 1968 693.67
Apr 1, 1968 680.05
Mar 1, 1968 635.12
Feb 1, 1968 648.85
Jan 1, 1968 681.51
Dec 1, 1967 687.41
Nov 1, 1967 670.34
Oct 1, 1967 694.10
Sep 1, 1967 697.26
Aug 1, 1967 689.70
Jul 1, 1967 680.93
Jun 1, 1967 671.38
May 1, 1967 681.94
Apr 1, 1967 671.96
Mar 1, 1967 662.59
Feb 1, 1967 649.29
Jan 1, 1967 627.66
Dec 1, 1966 604.47
Nov 1, 1966 601.95
Oct 1, 1966 573.26
Sep 1, 1966 581.85
Aug 1, 1966 603.08
Jul 1, 1966 645.84
Jun 1, 1966 649.50
May 1, 1966 656.96
Apr 1, 1966 693.45
Mar 1, 1966 677.05
Feb 1, 1966 708.28
Jan 1, 1966 717.58
Dec 1, 1965 705.35
Nov 1, 1965 710.82
Oct 1, 1965 704.95
Sep 1, 1965 691.63
Aug 1, 1965 669.27
Jul 1, 1965 657.04
Jun 1, 1965 658.05
May 1, 1965 695.26
Apr 1, 1965 685.06
Mar 1, 1965 678.34
Feb 1, 1965 679.89
Jan 1, 1965 674.95
Dec 1, 1964 658.02
Nov 1, 1964 669.62
Oct 1, 1964 667.13
Sep 1, 1964 655.81
Aug 1, 1964 646.81
Jul 1, 1964 654.32
Jun 1, 1964 632.92
May 1, 1964 638.77
Apr 1, 1964 632.60
Mar 1, 1964 623.58
Feb 1, 1964 612.42
Jan 1, 1964 604.98
Dec 1, 1963 586.94
Nov 1, 1963 576.54
Oct 1, 1963 579.79
Sep 1, 1963 580.25
Aug 1, 1963 565.35
Jul 1, 1963 550.14
Jun 1, 1963 560.25
May 1, 1963 562.33
Apr 1, 1963 551.26
Mar 1, 1963 526.49
Feb 1, 1963 530.23
Jan 1, 1963 523.31
Dec 1, 1962 503.85
Nov 1, 1962 482.93
Oct 1, 1962 451.81
Sep 1, 1962 466.53
Aug 1, 1962 472.26
Jul 1, 1962 459.75
Jun 1, 1962 450.43
May 1, 1962 510.02
Apr 1, 1962 550.99
Mar 1, 1962 571.02
Feb 1, 1962 570.45
Jan 1, 1962 562.98
Dec 1, 1961 584.74
Nov 1, 1961 579.36
Oct 1, 1961 554.25
Sep 1, 1961 548.22
Aug 1, 1961 554.39
Jul 1, 1961 533.39
Jun 1, 1961 538.45
May 1, 1961 545.67
Apr 1, 1961 540.17
Mar 1, 1961 526.14
Feb 1, 1961 510.14
Jan 1, 1961 490.03
Dec 1, 1960 466.07
Nov 1, 1960 455.16
Oct 1, 1960 440.88
Sep 1, 1960 452.78
Aug 1, 1960 466.83
Jul 1, 1960 461.29
Jun 1, 1960 473.02
May 1, 1960 457.72
Apr 1, 1960 461.94
Mar 1, 1960 457.61
Feb 1, 1960 463.93
Jan 1, 1960 484.29
Dec 1, 1959 491.21
Nov 1, 1959 475.99
Oct 1, 1959 474.08
Sep 1, 1959 476.11
Aug 1, 1959 497.42
Jul 1, 1959 500.27
Jun 1, 1959 482.83
May 1, 1959 488.71
Apr 1, 1959 481.46
Mar 1, 1959 475.17
Feb 1, 1959 463.41
Jan 1, 1959 468.98
Dec 1, 1958 452.58
Nov 1, 1958 442.67
Oct 1, 1958 431.09
Sep 1, 1958 414.25
Aug 1, 1958 403.59
Jul 1, 1958 387.70
Jun 1, 1958 378.63
May 1, 1958 369.75
Apr 1, 1958 358.24
Mar 1, 1958 357.53
Feb 1, 1958 352.76
Jan 1, 1958 351.57
Dec 1, 1957 347.24
Nov 1, 1957 347.41
Oct 1, 1957 356.33
Sep 1, 1957 380.01
Aug 1, 1957 396.08
Jul 1, 1957 419.15
Jun 1, 1957 413.78
May 1, 1957 408.53
Apr 1, 1957 394.83
Mar 1, 1957 387.28
Feb 1, 1957 383.73
Jan 1, 1957 402.49
Dec 1, 1956 411.44
Nov 1, 1956 406.89
Oct 1, 1956 411.16
Sep 1, 1956 418.01
Aug 1, 1956 434.32
Jul 1, 1956 435.32
Jun 1, 1956 415.96
May 1, 1956 421.49
Apr 1, 1956 436.78
Mar 1, 1956 433.30
Feb 1, 1956 405.38
Jan 1, 1956 402.83
Dec 1, 1955 413.96
Nov 1, 1955 408.60
Oct 1, 1955 382.78
Sep 1, 1955 403.06
Aug 1, 1955 387.13
Jul 1, 1955 389.50
Jun 1, 1955 364.31
May 1, 1955 344.35
Apr 1, 1955 345.81
Mar 1, 1955 334.27
Feb 1, 1955 336.93
Jan 1, 1955 326.03
Dec 1, 1954 320.26
Nov 1, 1954 305.11
Oct 1, 1954 293.61
Sep 1, 1954 286.95
Aug 1, 1954 279.34
Jul 1, 1954 273.89
Jun 1, 1954 263.25
May 1, 1954 261.16
Apr 1, 1954 252.10
Mar 1, 1954 241.52
Feb 1, 1954 236.52
Jan 1, 1954 231.43
Dec 1, 1953 225.71
Nov 1, 1953 222.71
Oct 1, 1953 217.08
Sep 1, 1953 211.53
Aug 1, 1953 221.71
Jul 1, 1953 221.62
Jun 1, 1953 218.52
May 1, 1953 227.49
Apr 1, 1953 227.15
Mar 1, 1953 238.92
Feb 1, 1953 238.62
Jan 1, 1953 240.66
Dec 1, 1952 238.48
Nov 1, 1952 229.23
Oct 1, 1952 222.18
Sep 1, 1952 226.94
Aug 1, 1952 230.60
Jul 1, 1952 229.69
Jun 1, 1952 224.96
May 1, 1952 219.79
Apr 1, 1952 219.89
Mar 1, 1952 221.37
Feb 1, 1952 220.82
Jan 1, 1952 223.21
Dec 1, 1951 216.01
Nov 1, 1951 210.35
Oct 1, 1951 218.02
Sep 1, 1951 219.98
Aug 1, 1951 216.11
Jul 1, 1951 207.04
Jun 1, 1951 203.46
May 1, 1951 207.04
Apr 1, 1951 207.75
Mar 1, 1951 205.00
Feb 1, 1951 209.32
Jan 1, 1951 204.19
Dec 1, 1950 193.17
Nov 1, 1950 196.31
Oct 1, 1950 197.51
Sep 1, 1950 191.21
Aug 1, 1950 185.46
Jul 1, 1950 176.34
Jun 1, 1950 192.54
May 1, 1950 190.25
Apr 1, 1950 184.84
Mar 1, 1950 179.77
Feb 1, 1950 179.07
Jan 1, 1950 175.64
Dec 1, 1949 171.37
Nov 1, 1949 165.52
Oct 1, 1949 163.94
Sep 1, 1949 158.48
Aug 1, 1949 157.09
Jul 1, 1949 152.29
Jun 1, 1949 142.93
May 1, 1949 151.85
Apr 1, 1949 152.34
Mar 1, 1949 153.19
Feb 1, 1949 151.75
Jan 1, 1949 156.50
Dec 1, 1948 154.12
Nov 1, 1948 154.49
Oct 1, 1948 162.25
Sep 1, 1948 157.29
Aug 1, 1948 159.09
Jul 1, 1948 164.55
Jun 1, 1948 170.66
May 1, 1948 165.23
Apr 1, 1948 158.22
Mar 1, 1948 149.43
Feb 1, 1948 146.71
Jan 1, 1948 153.01
Dec 1, 1947 157.06
Nov 1, 1947 161.64
Oct 1, 1947 164.26
Sep 1, 1947 160.11
Aug 1, 1947 168.02
Jul 1, 1947 173.70
Jun 1, 1947 164.94
May 1, 1947 160.11
Apr 1, 1947 163.02
Mar 1, 1947 169.27
Feb 1, 1947 179.70
Jan 1, 1947 172.99
Dec 1, 1946 172.08
Nov 1, 1946 168.64
Oct 1, 1946 173.40
Sep 1, 1946 180.88
Aug 1, 1946 214.26
Jul 1, 1946 222.91
Jun 1, 1946 242.95
May 1, 1946 247.17
Apr 1, 1946 247.98
Mar 1, 1946 234.24
Feb 1, 1946 244.12
Jan 1, 1946 242.11
Dec 1, 1945 232.84
Nov 1, 1945 230.20
Oct 1, 1945 222.91
Sep 1, 1945 213.99
Aug 1, 1945 200.35
Jul 1, 1945 199.67
Jun 1, 1945 203.86
May 1, 1945 202.45
Apr 1, 1945 196.17
Mar 1, 1945 191.36
Feb 1, 1945 191.50
Jan 1, 1945 185.32
Dec 1, 1944 179.96
Nov 1, 1944 177.11
Oct 1, 1944 178.35
Sep 1, 1944 174.07
Aug 1, 1944 176.97
Jul 1, 1944 179.59
Jun 1, 1944 176.03
May 1, 1944 169.07
Apr 1, 1944 166.14
Mar 1, 1944 170.04
Feb 1, 1944 165.41
Jan 1, 1944 166.53
Dec 1, 1943 161.33
Nov 1, 1943 159.22
Oct 1, 1943 166.95
Sep 1, 1943 168.50
Aug 1, 1943 165.94
Jul 1, 1943 173.56
Jun 1, 1943 169.07
May 1, 1943 166.14
Apr 1, 1943 160.77
Mar 1, 1943 157.38
Feb 1, 1943 154.67
Jan 1, 1943 145.99
Dec 1, 1942 137.74
Nov 1, 1942 137.84
Oct 1, 1942 136.46
Sep 1, 1942 128.63
Aug 1, 1942 127.30
Jul 1, 1942 128.82
Jun 1, 1942 124.96
May 1, 1942 118.96
Apr 1, 1942 119.07
Mar 1, 1942 125.01
Feb 1, 1942 133.87
Jan 1, 1942 139.08
Dec 1, 1941 138.20
Nov 1, 1941 148.78
Oct 1, 1941 157.10
Sep 1, 1941 165.82
Aug 1, 1941 167.56
Jul 1, 1941 170.67
Jun 1, 1941 162.35
May 1, 1941 160.13
Apr 1, 1941 164.84
Mar 1, 1941 171.34
Feb 1, 1941 171.51
Jan 1, 1941 182.96
Dec 1, 1940 182.61
Nov 1, 1940 191.78
Oct 1, 1940 187.41
Sep 1, 1940 185.66
Aug 1, 1940 178.15
Jul 1, 1940 174.49
Jun 1, 1940 167.70
May 1, 1940 184.79
Apr 1, 1940 214.31
Mar 1, 1940 212.21
Feb 1, 1940 213.43
Jan 1, 1940 216.38
Dec 1, 1939 216.05
Nov 1, 1939 221.29
Oct 1, 1939 225.31
Sep 1, 1939 221.46
Aug 1, 1939 204.48
Jul 1, 1939 207.49
Jun 1, 1939 202.53
May 1, 1939 198.99
Apr 1, 1939 191.90
Mar 1, 1939 217.96
Feb 1, 1939 218.14
Jan 1, 1939 218.33
Dec 1, 1938 221.64
Nov 1, 1938 228.28
Oct 1, 1938 228.11
Sep 1, 1938 203.77
Aug 1, 1938 213.48
Jul 1, 1938 212.27
Jun 1, 1938 177.06
May 1, 1938 173.07
Apr 1, 1938 170.31
Mar 1, 1938 178.80
Feb 1, 1938 191.46
Jan 1, 1938 194.76
Dec 1, 1937 187.13
Nov 1, 1937 188.87
Oct 1, 1937 205.67
Sep 1, 1937 240.67
Aug 1, 1937 282.30
Jul 1, 1937 279.43
Jun 1, 1937 265.58
May 1, 1937 275.94
Apr 1, 1937 290.86
Mar 1, 1937 311.51
Feb 1, 1937 314.07
Jan 1, 1937 305.05
Dec 1, 1936 297.97
Nov 1, 1936 303.21
Oct 1, 1936 295.00
Sep 1, 1936 280.33
Aug 1, 1936 277.19
Jul 1, 1936 273.73
Jun 1, 1936 260.29
May 1, 1936 251.48
Apr 1, 1936 265.59
Mar 1, 1936 265.23
Feb 1, 1936 257.81
Jan 1, 1936 243.82
Dec 1, 1935 231.06
Nov 1, 1935 231.06
Oct 1, 1935 212.75
Sep 1, 1935 207.22
Aug 1, 1935 202.94
Jul 1, 1935 190.09
Jun 1, 1935 180.63
May 1, 1935 172.76
Apr 1, 1935 160.18
Mar 1, 1935 150.11
Feb 1, 1935 160.28
Jan 1, 1935 166.49
Dec 1, 1934 168.98
Nov 1, 1934 166.64
Oct 1, 1934 162.11
Sep 1, 1934 159.66
Aug 1, 1934 166.06
Jul 1, 1934 172.81
Jun 1, 1934 181.39
May 1, 1934 180.36
Apr 1, 1934 200.77
Mar 1, 1934 197.46
Feb 1, 1934 208.12
Jan 1, 1934 195.25
Dec 1, 1933 184.69
Nov 1, 1933 181.17
Oct 1, 1933 176.91
Sep 1, 1933 195.99
Aug 1, 1933 197.66
Jul 1, 1933 209.62
Jun 1, 1933 200.05
May 1, 1933 172.14
Apr 1, 1933 133.71
Mar 1, 1933 120.90
Feb 1, 1933 120.34
Jan 1, 1933 134.39
Dec 1, 1932 127.30
Nov 1, 1932 130.60
Oct 1, 1932 130.90
Sep 1, 1932 150.73
Aug 1, 1932 136.39
Jul 1, 1932 90.08
Jun 1, 1932 85.76
May 1, 1932 98.35
Apr 1, 1932 110.48
Mar 1, 1932 144.27
Feb 1, 1932 142.73
Jan 1, 1932 141.93
Dec 1, 1931 141.35
Nov 1, 1931 172.83
Oct 1, 1931 168.21
Sep 1, 1931 192.85
Aug 1, 1931 225.09
Jul 1, 1931 232.05
Jun 1, 1931 224.61
May 1, 1931 229.02
Apr 1, 1931 250.20
Mar 1, 1931 274.78
Feb 1, 1931 267.89
Jan 1, 1931 245.75
Dec 1, 1930 235.56
Nov 1, 1930 247.80
Oct 1, 1930 265.57
Sep 1, 1930 306.10
Aug 1, 1930 308.10
Jul 1, 1930 310.22
Jun 1, 1930 313.22
May 1, 1930 346.38
Apr 1, 1930 366.21
Mar 1, 1930 346.38
Feb 1, 1930 331.83
Jan 1, 1930 310.45
Dec 1, 1929 304.23
Nov 1, 1929 290.88
Oct 1, 1929 395.62
Sep 1, 1929 442.40
Aug 1, 1929 425.44
Jul 1, 1929 402.55
Jun 1, 1929 373.94
May 1, 1929 369.09
Apr 1, 1929 365.77
Mar 1, 1929 365.78
Feb 1, 1929 357.35
Jan 1, 1929 355.49
Dec 1, 1928 331.04
Nov 1, 1928 327.83
Oct 1, 1928 307.08
Sep 1, 1928 299.22
Aug 1, 1928 282.85
Jul 1, 1928 273.98
Jun 1, 1928 271.98
May 1, 1928 284.33
Apr 1, 1928 277.41
Mar 1, 1928 260.97
Feb 1, 1928 247.67
Jan 1, 1928 247.77
Dec 1, 1927 246.79
Nov 1, 1927 241.13
Oct 1, 1927 234.41
Sep 1, 1927 239.44
Aug 1, 1927 227.89
Jul 1, 1927 215.12
Jun 1, 1927 206.87
May 1, 1927 206.58
Apr 1, 1927 200.85
Mar 1, 1927 196.04
Feb 1, 1927 191.97
Jan 1, 1927 187.24
Dec 1, 1926 186.36
Nov 1, 1926 182.22
Oct 1, 1926 180.89
Sep 1, 1926 186.12
Aug 1, 1926 184.38
Jul 1, 1926 176.34
Jun 1, 1926 167.30
May 1, 1926 158.80
Apr 1, 1926 156.82
Mar 1, 1926 162.24
Feb 1, 1926 173.08
Jan 1, 1926 172.81
Dec 1, 1925 170.21
Nov 1, 1925 166.55
Oct 1, 1925 164.26
Sep 1, 1925 159.01
Aug 1, 1925 155.42
Jul 1, 1925 153.35
Jun 1, 1925 150.91
May 1, 1925 149.97
Apr 1, 1925 146.15
Mar 1, 1925 146.86
Feb 1, 1925 151.69
Jan 1, 1925 149.54
Dec 1, 1924 143.60
Nov 1, 1924 137.05
Oct 1, 1924 129.80
Sep 1, 1924 132.27
Aug 1, 1924 134.34
Jul 1, 1924 129.13
Jun 1, 1924 124.13
May 1, 1924 121.83
Apr 1, 1924 122.26
Mar 1, 1924 124.41
Feb 1, 1924 126.10
Jan 1, 1924 124.81
Dec 1, 1923 120.85
Nov 1, 1923 116.89
Oct 1, 1923 113.50
Sep 1, 1923 115.86
Aug 1, 1923 115.83
Jul 1, 1923 114.59
Jun 1, 1923 119.96
May 1, 1923 125.45
Apr 1, 1923 131.67
Mar 1, 1923 137.25
Feb 1, 1923 135.07
Jan 1, 1923 129.54
Dec 1, 1922 127.04
Nov 1, 1922 128.08
Oct 1, 1922 135.59
Sep 1, 1922 133.46
Aug 1, 1922 130.07
Jul 1, 1922 123.86
Jun 1, 1922 123.73
May 1, 1922 124.90
Apr 1, 1922 120.21
Mar 1, 1922 113.33
Feb 1, 1922 107.94
Jan 1, 1922 105.62
Dec 1, 1921 103.32
Nov 1, 1921 99.21
Oct 1, 1921 93.62
Sep 1, 1921 92.36
Aug 1, 1921 89.11
Jul 1, 1921 90.21
Jun 1, 1921 91.00
May 1, 1921 98.36
Apr 1, 1921 93.35
Mar 1, 1921 91.93
Feb 1, 1921 93.82
Jan 1, 1921 91.50
Dec 1, 1920 85.84
Nov 1, 1920 92.38
Oct 1, 1920 96.83
Sep 1, 1920 96.22
Aug 1, 1920 91.55
Jul 1, 1920 92.99
Jun 1, 1920 92.66
May 1, 1920 95.67
Apr 1, 1920 103.59
Mar 1, 1920 107.62
Feb 1, 1920 101.57
Jan 1, 1920 111.87
Dec 1, 1919 115.40
Nov 1, 1919 121.47
Oct 1, 1919 127.94
Sep 1, 1919 123.77
Aug 1, 1919 122.54
Jul 1, 1919 133.65
Jun 1, 1919 133.26
May 1, 1919 129.79
Apr 1, 1919 122.85
Mar 1, 1919 121.07
Feb 1, 1919 118.94
Jan 1, 1919 116.33
Dec 1, 1918 117.08
Nov 1, 1918 120.91
Oct 1, 1918 120.12
Sep 1, 1918 117.43
Aug 1, 1918 120.36
Jul 1, 1918 121.61
Jun 1, 1918 123.93
May 1, 1918 125.47
Apr 1, 1918 124.16
Mar 1, 1918 127.15
Feb 1, 1918 128.85
Jan 1, 1918 125.93
Dec 1, 1917 121.37
Nov 1, 1917 127.51
Oct 1, 1917 139.11
Sep 1, 1917 149.29
Aug 1, 1917 160.45
Jul 1, 1917 167.92
Jun 1, 1917 170.04
May 1, 1917 169.26
Apr 1, 1917 177.96
Mar 1, 1917 189.71
Feb 1, 1917 184.00
Jan 1, 1917 200.01
Dec 1, 1916 206.58
Nov 1, 1916 217.09
Oct 1, 1916 215.96
Sep 1, 1916 213.24
Aug 1, 1916 208.63
Jul 1, 1916 208.98
Jun 1, 1916 211.92
May 1, 1916 211.84
Apr 1, 1916 209.23
Mar 1, 1916 213.55
Feb 1, 1916 216.31
Jan 1, 1916 219.37
Dec 1, 1915 225.06
Nov 1, 1915 224.58
Oct 1, 1915 219.11
Sep 1, 1915 209.66
Aug 1, 1915 202.16
Jul 1, 1915 193.92
Jun 1, 1915 194.65
May 1, 1915 192.47
Apr 1, 1915 199.04
Mar 1, 1915 186.97
Feb 1, 1915 180.46
Jan 1, 1915 181.09
Dec 1, 1914 177.95
Nov 1, 1914 184.11
Oct 1, 1914 185.94
Sep 1, 1914 184.11
Aug 1, 1914 184.11
Jul 1, 1914 187.79
Jun 1, 1914 200.81
May 1, 1914 201.79
Apr 1, 1914 202.61
Mar 1, 1914 205.50
Feb 1, 1914 209.45
Jan 1, 1914 204.67
Dec 1, 1913 196.60
Nov 1, 1913 194.89
Oct 1, 1913 201.98
Sep 1, 1913 208.58
Aug 1, 1913 208.71
Jul 1, 1913 203.28
Jun 1, 1913 202.61
May 1, 1913 215.53
Apr 1, 1913 219.32
Mar 1, 1913 219.57
Feb 1, 1913 223.81
Jan 1, 1913 232.05
Dec 1, 1912 236.46
Nov 1, 1912 242.78
Oct 1, 1912 245.52
Sep 1, 1912 246.02
Aug 1, 1912 247.30
Jul 1, 1912 244.02
Jun 1, 1912 243.76
May 1, 1912 241.50
Apr 1, 1912 241.75
Mar 1, 1912 241.41
Feb 1, 1912 239.49
Jan 1, 1912 244.26
Dec 1, 1911 246.42
Nov 1, 1911 242.92
Oct 1, 1911 231.01
Sep 1, 1911 229.69
Aug 1, 1911 245.60
Jul 1, 1911 266.08
Jun 1, 1911 270.23
May 1, 1911 264.92
Apr 1, 1911 259.34
Mar 1, 1911 252.10
Feb 1, 1911 257.93
Jan 1, 1911 245.58
Dec 1, 1910 239.76
Nov 1, 1910 246.64
Oct 1, 1910 241.93
Sep 1, 1910 224.61
Aug 1, 1910 220.82
Jul 1, 1910 213.40
Jun 1, 1910 224.76
May 1, 1910 234.00
Apr 1, 1910 233.47
Mar 1, 1910 241.37
Feb 1, 1910 240.08
Jan 1, 1910 248.97
Dec 1, 1909 252.11
Nov 1, 1909 251.44
Oct 1, 1909 255.25
Sep 1, 1909 259.28
Aug 1, 1909 261.75
Jul 1, 1909 258.02
Jun 1, 1909 254.39
May 1, 1909 252.66
Apr 1, 1909 246.91
Mar 1, 1909 241.28
Feb 1, 1909 238.03
Jan 1, 1909 247.81
Dec 1, 1908 244.25
Nov 1, 1908 241.52
Oct 1, 1908 228.50
Sep 1, 1908 228.32
Aug 1, 1908 230.83
Jul 1, 1908 221.33
Jun 1, 1908 215.72
May 1, 1908 215.44
Apr 1, 1908 204.43
Mar 1, 1908 196.25
Feb 1, 1908 188.53
Jan 1, 1908 193.42
Dec 1, 1907 183.60
Nov 1, 1907 170.95
Oct 1, 1907 174.21
Sep 1, 1907 197.37
Aug 1, 1907 199.49
Jul 1, 1907 215.65
Jun 1, 1907 207.70
May 1, 1907 216.94
Apr 1, 1907 229.48
Mar 1, 1907 228.39
Feb 1, 1907 250.47
Jan 1, 1907 264.14
Dec 1, 1906 269.14
Nov 1, 1906 274.36
Oct 1, 1906 271.91
Sep 1, 1906 286.52
Aug 1, 1906 280.90
Jul 1, 1906 267.56
Jun 1, 1906 265.66
May 1, 1906 262.23
Apr 1, 1906 272.24
Mar 1, 1906 275.99
Feb 1, 1906 282.92
Jan 1, 1906 284.94
Dec 1, 1905 275.41
Nov 1, 1905 271.99
Oct 1, 1905 276.42
Sep 1, 1905 272.58
Aug 1, 1905 268.77
Jul 1, 1905 261.95
Jun 1, 1905 253.97
May 1, 1905 251.02
Apr 1, 1905 261.18
Mar 1, 1905 264.39
Feb 1, 1905 254.05
Jan 1, 1905 243.37
Dec 1, 1904 238.17
Nov 1, 1904 235.86
Oct 1, 1904 228.87
Sep 1, 1904 216.17
Aug 1, 1904 209.55
Jul 1, 1904 204.93
Jun 1, 1904 196.77
May 1, 1904 196.47
Apr 1, 1904 196.09
Mar 1, 1904 189.31
Feb 1, 1904 187.65
Jan 1, 1904 197.27
Dec 1, 1903 198.58
Nov 1, 1903 189.82
Oct 1, 1903 187.13
Sep 1, 1903 191.07
Aug 1, 1903 198.19
Jul 1, 1903 204.77
Jun 1, 1903 214.63
May 1, 1903 227.19
Apr 1, 1903 226.41
Mar 1, 1903 236.05
Feb 1, 1903 237.46
Jan 1, 1903 238.88
Dec 1, 1902 229.96
Nov 1, 1902 237.88
Oct 1, 1902 239.49
Sep 1, 1902 264.55
Aug 1, 1902 266.89
Jul 1, 1902 257.08
Jun 1, 1902 251.40
May 1, 1902 255.71
Apr 1, 1902 259.52
Mar 1, 1902 253.81
Feb 1, 1902 253.50
Jan 1, 1902 251.33
Dec 1, 1901 243.30
Nov 1, 1901 250.10
Oct 1, 1901 247.97
Sep 1, 1901 250.79
Aug 1, 1901 254.99
Jul 1, 1901 254.81
Jun 1, 1901 276.39
May 1, 1901 251.35
Apr 1, 1901 264.68
Mar 1, 1901 241.31
Feb 1, 1901 232.96
Jan 1, 1901 224.23
Dec 1, 1900 220.75
Nov 1, 1900 205.51
Oct 1, 1900 190.61
Sep 1, 1900 181.83
Aug 1, 1900 188.39
Jul 1, 1900 183.71
Jun 1, 1900 185.85
May 1, 1900 189.35
Apr 1, 1900 194.03
Mar 1, 1900 191.58
Feb 1, 1900 190.05
Jan 1, 1900 188.81
Dec 1, 1899 186.33
Nov 1, 1899 202.52
Oct 1, 1899 201.07
Sep 1, 1899 204.68
Aug 1, 1899 214.83
Jul 1, 1899 212.39
Jun 1, 1899 207.88
May 1, 1899 215.70
Apr 1, 1899 225.07
Mar 1, 1899 225.17
Feb 1, 1899 222.01
Jan 1, 1899 219.93
Dec 1, 1898 204.37
Nov 1, 1898 195.33
Oct 1, 1898 189.08
Sep 1, 1898 193.12
Aug 1, 1898 193.49
Jul 1, 1898 186.51
Jun 1, 1898 183.03
May 1, 1898 164.71
Apr 1, 1898 165.31
Mar 1, 1898 168.20
Feb 1, 1898 176.16
Jan 1, 1898 179.17
Dec 1, 1897 174.40
Nov 1, 1897 170.73
Oct 1, 1897 176.97
Sep 1, 1897 180.14
Aug 1, 1897 176.79
Jul 1, 1897 173.66
Jun 1, 1897 166.26
May 1, 1897 158.86
Apr 1, 1897 155.85
Mar 1, 1897 158.35
Feb 1, 1897 157.98
Jan 1, 1897 159.49
Dec 1, 1896 154.94
Nov 1, 1896 160.81
Oct 1, 1896 154.95
Sep 1, 1896 156.14
Aug 1, 1896 148.35
Jul 1, 1896 157.31
Jun 1, 1896 168.21
May 1, 1896 168.90
Apr 1, 1896 167.05
Mar 1, 1896 163.02
Feb 1, 1896 165.62
Jan 1, 1896 156.77
Dec 1, 1895 156.26
Nov 1, 1895 163.85
Oct 1, 1895 169.56
Sep 1, 1895 172.06
Aug 1, 1895 170.99
Jul 1, 1895 166.07
Jun 1, 1895 163.25
May 1, 1895 162.20
Apr 1, 1895 156.00
Mar 1, 1895 155.94
Feb 1, 1895 155.94
Jan 1, 1895 158.18
Dec 1, 1894 160.04
Nov 1, 1894 159.34
Oct 1, 1894 159.34
Sep 1, 1894 159.92
Aug 1, 1894 159.52
Jul 1, 1894 158.18
Jun 1, 1894 161.53
May 1, 1894 163.76
Apr 1, 1894 170.09
Mar 1, 1894 167.85
Feb 1, 1894 158.43
Jan 1, 1894 154.21
Dec 1, 1893 153.17
Nov 1, 1893 156.51
Oct 1, 1893 150.12
Sep 1, 1893 147.80
Aug 1, 1893 143.55
Jul 1, 1893 141.37
Jun 1, 1893 151.92
May 1, 1893 155.52
Apr 1, 1893 168.41
Mar 1, 1893 166.46
Feb 1, 1893 168.63
Jan 1, 1893 173.64
Dec 1, 1892 177.05
Nov 1, 1892 181.12
Oct 1, 1892 186.48
Sep 1, 1892 182.81
Aug 1, 1892 187.48
Jul 1, 1892 187.37
Jun 1, 1892 192.42
May 1, 1892 193.47
Apr 1, 1892 193.47
Mar 1, 1892 191.10
Feb 1, 1892 184.14
Jan 1, 1892 183.81
Dec 1, 1891 175.91
Nov 1, 1891 170.71
Oct 1, 1891 171.26
Sep 1, 1891 171.26
Aug 1, 1891 156.36
Jul 1, 1891 151.28
Jun 1, 1891 152.04
May 1, 1891 151.49
Apr 1, 1891 150.22
Mar 1, 1891 147.20
Feb 1, 1891 151.67
Jan 1, 1891 151.73
Dec 1, 1890 142.38
Nov 1, 1890 145.79
Oct 1, 1890 153.55
Sep 1, 1890 160.80
Aug 1, 1890 165.57
Jul 1, 1890 175.70
Jun 1, 1890 176.97
May 1, 1890 178.24
Apr 1, 1890 173.19
Mar 1, 1890 169.66
Feb 1, 1890 170.94
Jan 1, 1890 172.87
Dec 1, 1889 166.78
Nov 1, 1889 169.68
Oct 1, 1889 171.26
Sep 1, 1889 174.43
Aug 1, 1889 172.55
Jul 1, 1889 170.30
Jun 1, 1889 173.83
May 1, 1889 170.94
Apr 1, 1889 162.39
Mar 1, 1889 162.70
Feb 1, 1889 164.05
Jan 1, 1889 160.36
Dec 1, 1888 151.79
Nov 1, 1888 154.75
Oct 1, 1888 159.93
Sep 1, 1888 162.61
Aug 1, 1888 158.68
Jul 1, 1888 155.36
Jun 1, 1888 153.32
May 1, 1888 156.27
Apr 1, 1888 152.45
Mar 1, 1888 150.02
Feb 1, 1888 155.93
Jan 1, 1888 155.13
Dec 1, 1887 155.63
Nov 1, 1887 160.19
Oct 1, 1887 159.14
Sep 1, 1887 166.52
Aug 1, 1887 166.79
Jul 1, 1887 173.02
Jun 1, 1887 175.36
May 1, 1887 178.33
Apr 1, 1887 175.31
Mar 1, 1887 171.38
Feb 1, 1887 167.45
Jan 1, 1887 170.77
Dec 1, 1886 176.81
Nov 1, 1886 183.63
Oct 1, 1886 179.19
Sep 1, 1886 174.75
Aug 1, 1886 170.31
Jul 1, 1886 171.26
Jun 1, 1886 170.71
May 1, 1886 161.30
Apr 1, 1886 160.51
Mar 1, 1886 160.64
Feb 1, 1886 162.20
Jan 1, 1886 159.14
Dec 1, 1885 155.44
Nov 1, 1885 160.36
Oct 1, 1885 152.29
Sep 1, 1885 143.93
Aug 1, 1885 144.14
Jul 1, 1885 136.49
Jun 1, 1885 133.10
May 1, 1885 130.57
Apr 1, 1885 129.05
Mar 1, 1885 130.93
Feb 1, 1885 127.67
Jan 1, 1885 125.22
Dec 1, 1884 128.17
Nov 1, 1884 127.08
Oct 1, 1884 126.83
Sep 1, 1884 129.60
Aug 1, 1884 132.46
Jul 1, 1884 124.64
Jun 1, 1884 123.23
May 1, 1884 128.48
Apr 1, 1884 136.87
Mar 1, 1884 140.41
Feb 1, 1884 140.94
Jan 1, 1884 137.23
Dec 1, 1883 141.47
Nov 1, 1883 146.23
Oct 1, 1883 142.53
Sep 1, 1883 146.50
Aug 1, 1883 143.51
Jul 1, 1883 150.34
Jun 1, 1883 149.65
May 1, 1883 143.97
Apr 1, 1883 144.99
Mar 1, 1883 140.74
Feb 1, 1883 137.65
Jan 1, 1883 142.21
Dec 1, 1882 142.94
Nov 1, 1882 140.80
Oct 1, 1882 145.80
Sep 1, 1882 148.43
Aug 1, 1882 143.10
Jul 1, 1882 140.13
Jun 1, 1882 131.52
May 1, 1882 133.36
Apr 1, 1882 136.29
Mar 1, 1882 137.49
Feb 1, 1882 137.72
Jan 1, 1882 142.20
Dec 1, 1881 144.36
Nov 1, 1881 148.68
Oct 1, 1881 146.29
Sep 1, 1881 150.13
Aug 1, 1881 154.70
Jul 1, 1881 161.57
Jun 1, 1881 169.19
May 1, 1881 167.13
Apr 1, 1881 158.27
Mar 1, 1881 160.44
Feb 1, 1881 158.64
Jan 1, 1881 160.68
Dec 1, 1880 150.16
Nov 1, 1880 145.62
Oct 1, 1880 139.84
Sep 1, 1880 135.90
Aug 1, 1880 137.50
Jul 1, 1880 132.73
Jun 1, 1880 126.90
May 1, 1880 123.82
Apr 1, 1880 130.58
Mar 1, 1880 128.44
Feb 1, 1880 127.28
Jan 1, 1880 125.08
Dec 1, 1879 124.03
Nov 1, 1879 127.97
Oct 1, 1879 128.01
Sep 1, 1879 121.83
Aug 1, 1879 121.66
Jul 1, 1879 120.77
Jun 1, 1879 119.69
May 1, 1879 117.78
Apr 1, 1879 112.70
Mar 1, 1879 107.79
Feb 1, 1879 108.39
Jan 1, 1879 105.72
Dec 1, 1878 103.13
Nov 1, 1878 101.37
Oct 1, 1878 100.47
Sep 1, 1878 100.55
Aug 1, 1878 98.55
Jul 1, 1878 100.47
Jun 1, 1878 99.62
May 1, 1878 95.41
Apr 1, 1878 92.01
Mar 1, 1878 88.62
Feb 1, 1878 85.17
Jan 1, 1878 86.10
Dec 1, 1877 83.56
Nov 1, 1877 83.82
Oct 1, 1877 83.44
Sep 1, 1877 81.68
Aug 1, 1877 76.10
Jul 1, 1877 68.46
Jun 1, 1877 66.16
May 1, 1877 67.44
Apr 1, 1877 68.66
Mar 1, 1877 76.14
Feb 1, 1877 76.61
Jan 1, 1877 79.35
Dec 1, 1876 81.43
Nov 1, 1876 83.36
Oct 1, 1876 85.71
Sep 1, 1876 87.77
Aug 1, 1876 94.40
Jul 1, 1876 99.36
Jun 1, 1876 100.57
May 1, 1876 98.56
Apr 1, 1876 98.72
Mar 1, 1876 101.64
Feb 1, 1876 101.87
Jan 1, 1876 100.51
Dec 1, 1875 97.68
Nov 1, 1875 96.79
Oct 1, 1875 94.47
Sep 1, 1875 96.01
Aug 1, 1875 96.02
Jul 1, 1875 96.45
Jun 1, 1875 96.23
May 1, 1875 96.56
Apr 1, 1875 97.94
Mar 1, 1875 97.51
Feb 1, 1875 96.24
Jan 1, 1875 96.45
Dec 1, 1874 96.45
Nov 1, 1874 97.09
Oct 1, 1874 95.41
Sep 1, 1874 94.08
Aug 1, 1874 92.63
Jul 1, 1874 91.72
Jun 1, 1874 92.42
May 1, 1874 90.68
Apr 1, 1874 92.35
Mar 1, 1874 93.50
Feb 1, 1874 94.88
Jan 1, 1874 92.12
Dec 1, 1873 88.74
Nov 1, 1873 83.08
Oct 1, 1873 83.50
Sep 1, 1873 89.36
Aug 1, 1873 96.76
Jul 1, 1873 96.76
Jun 1, 1873 96.95
May 1, 1873 95.43
Apr 1, 1873 93.15
Mar 1, 1873 94.45
Feb 1, 1873 95.19
Jan 1, 1873 96.56
Dec 1, 1872 95.81
Nov 1, 1872 92.19
Oct 1, 1872 95.32
Sep 1, 1872 92.89
Aug 1, 1872 95.24
Jul 1, 1872 97.12
Jun 1, 1872 96.27
May 1, 1872 96.47
Apr 1, 1872 96.47
Mar 1, 1872 95.98
Feb 1, 1872 94.33
Jan 1, 1872 93.94
Dec 1, 1871 91.62
Nov 1, 1871 91.72
Oct 1, 1871 90.73
Sep 1, 1871 97.17
Aug 1, 1871 98.51
Jul 1, 1871 95.74
Jun 1, 1871 97.57
May 1, 1871 96.85
Apr 1, 1871 92.28
Mar 1, 1871 86.51
Feb 1, 1871 85.70
Jan 1, 1871 87.13

Inflation adjusted, constant April 2017 dollars.

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