Date Value Value
Sep 22, 2017 2,502.22
Aug 1, 2017 2,477.10
Jul 1, 2017 2,431.39
Jun 1, 2017 2,428.38
May 1, 2017 2,388.85
Apr 1, 2017 2,361.37
Mar 1, 2017 2,376.38
Feb 1, 2017 2,341.22
Jan 1, 2017 2,293.36
Dec 1, 2016 2,277.84
Nov 1, 2016 2,195.78
Oct 1, 2016 2,170.12
Sep 1, 2016 2,187.70
Aug 1, 2016 2,206.44
Jul 1, 2016 2,185.86
Jun 1, 2016 2,116.29
May 1, 2016 2,104.67
Apr 1, 2016 2,123.47
Mar 1, 2016 2,078.45
Feb 1, 2016 1,966.06
Jan 1, 2016 1,982.33
Dec 1, 2015 2,125.82
Nov 1, 2015 2,145.93
Oct 1, 2015 2,083.96
Sep 1, 2015 2,000.31
Aug 1, 2015 2,095.25
Jul 1, 2015 2,147.95
Jun 1, 2015 2,153.37
May 1, 2015 2,173.94
Apr 1, 2015 2,167.35
Mar 1, 2015 2,156.34
Feb 1, 2015 2,171.48
Jan 1, 2015 2,124.33
Dec 1, 2014 2,141.53
Nov 1, 2014 2,119.33
Oct 1, 2014 1,997.26
Sep 1, 2014 2,049.80
Aug 1, 2014 2,018.71
Jul 1, 2014 2,027.23
Jun 1, 2014 1,999.72
May 1, 2014 1,944.47
Apr 1, 2014 1,924.92
Mar 1, 2014 1,930.50
Feb 1, 2014 1,894.47
Jan 1, 2014 1,907.04
Dec 1, 2013 1,898.82
Nov 1, 2013 1,873.20
Oct 1, 2013 1,802.81
Sep 1, 2013 1,763.82
Aug 1, 2013 1,747.99
Jul 1, 2013 1,748.62
Jun 1, 2013 1,696.98
May 1, 2013 1,723.20
Apr 1, 2013 1,653.48
Mar 1, 2013 1,631.15
Feb 1, 2013 1,594.52
Jan 1, 2013 1,573.65
Dec 1, 2012 1,516.36
Nov 1, 2012 1,482.73
Oct 1, 2012 1,521.54
Sep 1, 2012 1,526.87
Aug 1, 2012 1,491.22
Jul 1, 2012 1,452.86
Jun 1, 2012 1,411.77
May 1, 2012 1,428.65
Apr 1, 2012 1,475.01
Mar 1, 2012 1,482.47
Feb 1, 2012 1,454.21
Jan 1, 2012 1,404.56
Dec 1, 2011 1,348.63
Nov 1, 2011 1,327.01
Oct 1, 2011 1,305.14
Sep 1, 2011 1,266.48
Aug 1, 2011 1,280.75
Jul 1, 2011 1,435.84
Jun 1, 2011 1,396.01
May 1, 2011 1,449.79
Apr 1, 2011 1,449.21
Mar 1, 2011 1,428.94
Feb 1, 2011 1,461.27
Jan 1, 2011 1,425.68
Dec 1, 2010 1,386.58
Nov 1, 2010 1,341.26
Oct 1, 2010 1,311.26
Sep 1, 2010 1,257.42
Aug 1, 2010 1,219.13
Jul 1, 2010 1,212.42
Jun 1, 2010 1,216.67
May 1, 2010 1,262.27
Apr 1, 2010 1,344.38
Mar 1, 2010 1,295.80
Feb 1, 2010 1,230.09
Jan 1, 2010 1,269.28
Dec 1, 2009 1,258.66
Nov 1, 2009 1,231.19
Oct 1, 2009 1,208.95
Sep 1, 2009 1,183.93
Aug 1, 2009 1,145.18
Jul 1, 2009 1,063.73
Jun 1, 2009 1,051.04
May 1, 2009 1,032.93
Apr 1, 2009 973.62
Mar 1, 2009 871.31
Feb 1, 2009 928.91
Jan 1, 2009 1,003.50
Dec 1, 2008 1,021.82
Nov 1, 2008 1,017.56
Oct 1, 2008 1,095.01
Sep 1, 2008 1,361.59
Aug 1, 2008 1,431.79
Jul 1, 2008 1,399.21
Jun 1, 2008 1,500.44
May 1, 2008 1,585.59
Apr 1, 2008 1,561.62
Mar 1, 2008 1,509.72
Feb 1, 2008 1,566.67
Jan 1, 2008 1,598.93
Dec 1, 2007 1,723.95
Nov 1, 2007 1,704.36
Oct 1, 2007 1,803.84
Sep 1, 2007 1,757.75
Aug 1, 2007 1,712.56
Jul 1, 2007 1,787.09
Jun 1, 2007 1,778.97
May 1, 2007 1,778.83
Apr 1, 2007 1,733.44
Mar 1, 2007 1,677.13
Feb 1, 2007 1,737.93
Jan 1, 2007 1,722.27
Dec 1, 2006 1,718.14
Nov 1, 2006 1,686.95
Oct 1, 2006 1,653.80
Sep 1, 2006 1,589.77
Aug 1, 2006 1,545.25
Jul 1, 2006 1,515.92
Jun 1, 2006 1,511.87
May 1, 2006 1,559.39
Apr 1, 2006 1,581.90
Mar 1, 2006 1,585.03
Feb 1, 2006 1,572.75
Jan 1, 2006 1,578.49
Dec 1, 2005 1,569.80
Nov 1, 2005 1,532.85
Oct 1, 2005 1,464.73
Sep 1, 2005 1,509.50
Aug 1, 2005 1,525.89
Jul 1, 2005 1,531.15
Jun 1, 2005 1,513.08
May 1, 2005 1,483.68
Apr 1, 2005 1,464.73
Mar 1, 2005 1,513.16
Feb 1, 2005 1,531.04
Jan 1, 2005 1,516.48
Dec 1, 2004 1,542.56
Nov 1, 2004 1,498.12
Oct 1, 2004 1,432.57
Sep 1, 2004 1,440.69
Aug 1, 2004 1,406.63
Jul 1, 2004 1,429.23
Jun 1, 2004 1,461.70
May 1, 2004 1,427.53
Apr 1, 2004 1,475.70
Mar 1, 2004 1,468.17
Feb 1, 2004 1,503.11
Jan 1, 2004 1,496.90
Dec 1, 2003 1,435.30
Nov 1, 2003 1,392.96
Oct 1, 2003 1,374.41
Sep 1, 2003 1,347.43
Aug 1, 2003 1,312.15
Jul 1, 2003 1,321.15
Jun 1, 2003 1,316.54
May 1, 2003 1,248.56
Apr 1, 2003 1,185.35
Mar 1, 2003 1,125.10
Feb 1, 2003 1,119.02
Jan 1, 2003 1,206.87
Dec 1, 2002 1,216.73
Nov 1, 2002 1,228.56
Oct 1, 2002 1,153.90
Sep 1, 2002 1,173.63
Aug 1, 2002 1,236.19
Jul 1, 2002 1,228.13
Jun 1, 2002 1,379.75
May 1, 2002 1,469.33
Apr 1, 2002 1,513.82
Mar 1, 2002 1,579.60
Feb 1, 2002 1,515.35
Jan 1, 2002 1,575.99
Dec 1, 2001 1,586.09
Nov 1, 2001 1,558.79
Oct 1, 2001 1,483.03
Sep 1, 2001 1,434.17
Aug 1, 2001 1,625.24
Jul 1, 2001 1,661.03
Jun 1, 2001 1,703.48
May 1, 2001 1,749.97
Apr 1, 2001 1,646.45
Mar 1, 2001 1,647.44
Feb 1, 2001 1,818.14
Jan 1, 2001 1,867.18
Dec 1, 2000 1,872.37
Nov 1, 2000 1,937.54
Oct 1, 2000 1,955.67
Sep 1, 2000 2,068.84
Aug 1, 2000 2,104.28
Jul 1, 2000 2,086.63
Jun 1, 2000 2,075.80
May 1, 2000 2,024.63
Apr 1, 2000 2,088.27
Mar 1, 2000 2,062.11
Feb 1, 2000 2,002.21
Jan 1, 2000 2,067.33
Dec 1, 1999 2,077.96
Nov 1, 1999 2,023.16
Oct 1, 1999 1,891.94
Sep 1, 1999 1,921.80
Aug 1, 1999 1,944.65
Jul 1, 1999 2,027.88
Jun 1, 1999 1,947.90
May 1, 1999 1,961.93
Apr 1, 1999 1,965.89
Mar 1, 1999 1,901.41
Feb 1, 1999 1,854.99
Jan 1, 1999 1,860.51
Dec 1, 1998 1,777.35
Nov 1, 1998 1,708.17
Oct 1, 1998 1,541.06
Sep 1, 1998 1,527.13
Aug 1, 1998 1,609.86
Jul 1, 1998 1,734.77
Jun 1, 1998 1,664.53
May 1, 1998 1,666.62
Apr 1, 1998 1,675.39
Mar 1, 1998 1,625.11
Feb 1, 1998 1,547.85
Jan 1, 1998 1,459.26
Dec 1, 1997 1,460.48
Nov 1, 1997 1,423.12
Oct 1, 1997 1,440.78
Sep 1, 1997 1,422.89
Aug 1, 1997 1,411.54
Jul 1, 1997 1,411.20
Jun 1, 1997 1,338.14
May 1, 1997 1,273.76
Apr 1, 1997 1,167.29
Mar 1, 1997 1,211.94
Feb 1, 1997 1,224.53
Jan 1, 1997 1,178.88
Dec 1, 1996 1,147.14
Nov 1, 1996 1,135.45
Oct 1, 1996 1,084.70
Sep 1, 1996 1,046.90
Aug 1, 1996 1,031.24
Jul 1, 1996 1,004.20
Jun 1, 1996 1,044.28
May 1, 1996 1,033.59
Apr 1, 1996 1,013.55
Mar 1, 1996 1,017.30
Feb 1, 1996 1,026.46
Jan 1, 1996 974.10
Dec 1, 1995 980.05
Nov 1, 1995 949.07
Oct 1, 1995 928.37
Sep 1, 1995 924.77
Aug 1, 1995 895.11
Jul 1, 1995 894.66
Jun 1, 1995 865.74
May 1, 1995 842.45
Apr 1, 1995 818.49
Mar 1, 1995 797.33
Feb 1, 1995 781.76
Jan 1, 1995 757.73
Dec 1, 1994 744.32
Nov 1, 1994 753.83
Oct 1, 1994 759.43
Sep 1, 1994 765.10
Aug 1, 1994 762.68
Jul 1, 1994 744.58
Jun 1, 1994 752.27
May 1, 1994 748.30
Apr 1, 1994 742.71
Mar 1, 1994 771.29
Feb 1, 1994 786.89
Jan 1, 1994 791.94
Dec 1, 1993 782.29
Nov 1, 1993 777.15
Oct 1, 1993 779.38
Sep 1, 1993 774.75
Aug 1, 1993 767.71
Jul 1, 1993 758.24
Jun 1, 1993 759.55
May 1, 1993 755.83
Apr 1, 1993 753.19
Mar 1, 1993 767.36
Feb 1, 1993 755.57
Jan 1, 1993 747.11
Dec 1, 1992 751.51
Nov 1, 1992 728.91
Oct 1, 1992 712.09
Sep 1, 1992 724.97
Aug 1, 1992 726.07
Jul 1, 1992 723.12
Jun 1, 1992 712.83
May 1, 1992 726.84
Apr 1, 1992 714.90
Mar 1, 1992 715.84
Feb 1, 1992 728.64
Jan 1, 1992 737.51
Dec 1, 1991 689.64
Nov 1, 1991 685.54
Oct 1, 1991 689.25
Sep 1, 1991 690.82
Aug 1, 1991 697.80
Jul 1, 1991 683.37
Jun 1, 1991 680.88
May 1, 1991 682.35
Apr 1, 1991 687.43
Mar 1, 1991 675.03
Feb 1, 1991 657.84
Jan 1, 1991 591.94
Dec 1, 1990 601.45
Nov 1, 1990 576.82
Oct 1, 1990 563.14
Sep 1, 1990 581.82
Aug 1, 1990 615.22
Jul 1, 1990 675.85
Jun 1, 1990 679.13
May 1, 1990 663.59
Apr 1, 1990 642.22
Mar 1, 1990 643.75
Feb 1, 1990 631.95
Jan 1, 1990 653.22
Dec 1, 1989 676.70
Nov 1, 1989 661.45
Oct 1, 1989 677.06
Sep 1, 1989 680.11
Aug 1, 1989 680.92
Jul 1, 1989 653.09
Jun 1, 1989 638.49
May 1, 1989 620.66
Apr 1, 1989 601.13
Mar 1, 1989 585.85
Feb 1, 1989 591.83
Jan 1, 1989 576.89
Dec 1, 1988 561.69
Nov 1, 1988 551.43
Oct 1, 1988 564.92
Sep 1, 1988 547.60
Aug 1, 1988 542.44
Jul 1, 1988 555.88
Jun 1, 1988 561.56
May 1, 1988 533.53
Apr 1, 1988 548.94
Mar 1, 1988 558.28
Feb 1, 1988 544.65
Jan 1, 1988 529.98
Dec 1, 1987 511.21
Nov 1, 1987 519.69
Oct 1, 1987 594.87
Sep 1, 1987 678.38
Aug 1, 1987 704.83
Jul 1, 1987 667.03
Jun 1, 1987 650.03
May 1, 1987 625.71
Apr 1, 1987 628.36
Mar 1, 1987 638.71
Feb 1, 1987 616.13
Jan 1, 1987 582.25
Dec 1, 1986 550.71
Nov 1, 1986 543.45
Oct 1, 1986 526.86
Sep 1, 1986 529.33
Aug 1, 1986 546.70
Jul 1, 1986 536.96
Jun 1, 1986 548.37
May 1, 1986 536.10
Apr 1, 1986 536.46
Mar 1, 1986 522.65
Feb 1, 1986 491.36
Jan 1, 1986 465.00
Dec 1, 1985 464.26
Nov 1, 1985 443.53
Oct 1, 1985 419.31
Sep 1, 1985 416.11
Aug 1, 1985 426.79
Jul 1, 1985 437.12
Jun 1, 1985 429.74
May 1, 1985 421.82
Apr 1, 1985 413.55
Mar 1, 1985 412.73
Feb 1, 1985 417.75
Jan 1, 1985 398.15
Dec 1, 1984 382.41
Nov 1, 1984 386.59
Oct 1, 1984 383.10
Sep 1, 1984 387.23
Aug 1, 1984 385.10
Jul 1, 1984 355.30
Jun 1, 1984 361.40
May 1, 1984 370.73
Apr 1, 1984 374.18
Mar 1, 1984 375.53
Feb 1, 1984 376.02
Jan 1, 1984 399.73
Dec 1, 1983 397.26
Nov 1, 1983 399.59
Oct 1, 1983 406.44
Sep 1, 1983 406.44
Aug 1, 1983 396.74
Jul 1, 1983 409.20
Jun 1, 1983 409.37
May 1, 1983 404.93
Apr 1, 1983 391.51
Mar 1, 1983 379.81
Feb 1, 1983 367.05
Jan 1, 1983 361.17
Dec 1, 1982 349.62
Nov 1, 1982 344.95
Oct 1, 1982 330.79
Sep 1, 1982 306.05
Aug 1, 1982 274.85
Jul 1, 1982 274.66
Jun 1, 1982 276.84
May 1, 1982 297.42
Apr 1, 1982 299.99
Mar 1, 1982 287.01
Feb 1, 1982 296.28
Jan 1, 1982 304.49
Dec 1, 1981 322.39
Nov 1, 1981 321.07
Oct 1, 1981 313.98
Sep 1, 1981 310.71
Aug 1, 1981 343.71
Jul 1, 1981 345.00
Jun 1, 1981 357.45
May 1, 1981 359.00
Apr 1, 1981 369.24
Mar 1, 1981 368.42
Feb 1, 1981 357.57
Jan 1, 1981 374.21
Dec 1, 1980 378.67
Nov 1, 1980 388.51
Oct 1, 1980 375.84
Sep 1, 1980 368.64
Aug 1, 1980 362.92
Jul 1, 1980 354.60
Jun 1, 1980 339.21
May 1, 1980 322.29
Apr 1, 1980 311.27
Mar 1, 1980 319.96
Feb 1, 1980 357.72
Jan 1, 1980 348.93
Dec 1, 1979 344.04
Nov 1, 1979 334.44
Oct 1, 1979 340.16
Sep 1, 1979 356.35
Aug 1, 1979 356.23
Jul 1, 1979 343.91
Jun 1, 1979 344.33
May 1, 1979 341.43
Apr 1, 1979 354.00
Mar 1, 1979 351.05
Feb 1, 1979 347.98
Jan 1, 1979 357.36
Dec 1, 1978 347.51
Nov 1, 1978 343.97
Oct 1, 1978 367.00
Sep 1, 1978 382.46
Aug 1, 1978 385.35
Jul 1, 1978 362.11
Jun 1, 1978 366.65
May 1, 1978 369.68
Apr 1, 1978 355.15
Mar 1, 1978 342.93
Feb 1, 1978 346.28
Jan 1, 1978 353.47
Dec 1, 1977 369.82
Nov 1, 1977 372.83
Oct 1, 1977 372.50
Sep 1, 1977 383.64
Aug 1, 1977 390.98
Jul 1, 1977 402.09
Jun 1, 1977 400.41
May 1, 1977 400.91
Apr 1, 1977 404.10
Mar 1, 1977 413.87
Feb 1, 1977 418.33
Jan 1, 1977 434.34
Dec 1, 1976 440.36
Nov 1, 1976 427.11
Oct 1, 1976 430.81
Sep 1, 1976 448.35
Aug 1, 1976 440.53
Jul 1, 1976 446.70
Jun 1, 1976 438.72
May 1, 1976 438.45
Apr 1, 1976 444.63
Mar 1, 1976 442.72
Feb 1, 1976 441.32
Jan 1, 1976 426.44
Dec 1, 1975 391.22
Nov 1, 1975 398.70
Oct 1, 1975 394.91
Sep 1, 1975 379.60
Aug 1, 1975 386.38
Jul 1, 1975 417.72
Jun 1, 1975 421.98
May 1, 1975 414.57
Apr 1, 1975 392.03
Mar 1, 1975 389.15
Feb 1, 1975 373.47
Jan 1, 1975 340.92
Dec 1, 1974 316.34
Nov 1, 1974 340.99
Oct 1, 1974 332.64
Sep 1, 1974 329.54
Aug 1, 1974 372.22
Jul 1, 1974 393.00
Jun 1, 1974 448.56
May 1, 1974 451.65
Apr 1, 1974 471.52
Mar 1, 1974 498.99
Feb 1, 1974 484.65
Jan 1, 1974 504.86
Dec 1, 1973 502.18
Nov 1, 1973 543.97
Oct 1, 1973 589.42
Sep 1, 1973 571.89
Aug 1, 1973 563.39
Jul 1, 1973 584.61
Jun 1, 1973 580.40
May 1, 1973 597.75
Apr 1, 1973 619.26
Mar 1, 1973 635.43
Feb 1, 1973 651.62
Jan 1, 1973 680.34
Dec 1, 1972 676.76
Nov 1, 1972 664.50
Oct 1, 1972 634.24
Sep 1, 1972 636.09
Aug 1, 1972 646.93
Jul 1, 1972 626.28
Jun 1, 1972 633.98
May 1, 1972 633.74
Apr 1, 1972 641.75
Mar 1, 1972 636.80
Feb 1, 1972 623.52
Jan 1, 1972 615.24
Dec 1, 1971 590.64
Nov 1, 1971 555.29
Oct 1, 1971 582.28
Sep 1, 1971 596.37
Aug 1, 1971 583.41
Jul 1, 1971 595.43
Jun 1, 1971 601.23
May 1, 1971 617.13
Apr 1, 1971 628.75
Mar 1, 1971 609.52
Feb 1, 1971 595.77
Jan 1, 1971 575.00
Dec 1, 1970 553.84
Nov 1, 1970 520.97
Oct 1, 1970 524.18
Sep 1, 1970 515.67
Aug 1, 1970 489.07
Jul 1, 1970 475.26
Jun 1, 1970 476.89
May 1, 1970 482.34
Apr 1, 1970 546.48
Mar 1, 1970 568.07
Feb 1, 1970 561.46
Jan 1, 1970 584.83
Dec 1, 1969 591.58
Nov 1, 1969 628.02
Oct 1, 1969 626.86
Sep 1, 1969 623.58
Aug 1, 1969 623.08
Jul 1, 1969 629.99
Jun 1, 1969 663.06
May 1, 1969 703.42
Apr 1, 1969 683.11
Mar 1, 1969 673.33
Feb 1, 1969 694.02
Jan 1, 1969 701.35
Dec 1, 1968 734.36
Nov 1, 1968 728.83
Oct 1, 1968 719.80
Sep 1, 1968 706.46
Aug 1, 1968 686.17
Jul 1, 1968 703.50
Jun 1, 1968 708.96
May 1, 1968 694.41
Apr 1, 1968 680.78
Mar 1, 1968 635.80
Feb 1, 1968 649.54
Jan 1, 1968 682.24
Dec 1, 1967 688.14
Nov 1, 1967 671.06
Oct 1, 1967 694.84
Sep 1, 1967 698.00
Aug 1, 1967 690.44
Jul 1, 1967 681.66
Jun 1, 1967 672.10
May 1, 1967 682.67
Apr 1, 1967 672.68
Mar 1, 1967 663.30
Feb 1, 1967 649.98
Jan 1, 1967 628.33
Dec 1, 1966 605.12
Nov 1, 1966 602.59
Oct 1, 1966 573.87
Sep 1, 1966 582.47
Aug 1, 1966 603.73
Jul 1, 1966 646.54
Jun 1, 1966 650.19
May 1, 1966 657.66
Apr 1, 1966 694.19
Mar 1, 1966 677.78
Feb 1, 1966 709.04
Jan 1, 1966 718.35
Dec 1, 1965 706.11
Nov 1, 1965 711.58
Oct 1, 1965 705.71
Sep 1, 1965 692.37
Aug 1, 1965 669.99
Jul 1, 1965 657.75
Jun 1, 1965 658.75
May 1, 1965 696.00
Apr 1, 1965 685.79
Mar 1, 1965 679.07
Feb 1, 1965 680.61
Jan 1, 1965 675.67
Dec 1, 1964 658.73
Nov 1, 1964 670.34
Oct 1, 1964 667.85
Sep 1, 1964 656.51
Aug 1, 1964 647.50
Jul 1, 1964 655.02
Jun 1, 1964 633.60
May 1, 1964 639.45
Apr 1, 1964 633.27
Mar 1, 1964 624.24
Feb 1, 1964 613.07
Jan 1, 1964 605.63
Dec 1, 1963 587.57
Nov 1, 1963 577.15
Oct 1, 1963 580.41
Sep 1, 1963 580.87
Aug 1, 1963 565.96
Jul 1, 1963 550.73
Jun 1, 1963 560.85
May 1, 1963 562.93
Apr 1, 1963 551.85
Mar 1, 1963 527.05
Feb 1, 1963 530.80
Jan 1, 1963 523.87
Dec 1, 1962 504.39
Nov 1, 1962 483.45
Oct 1, 1962 452.29
Sep 1, 1962 467.03
Aug 1, 1962 472.77
Jul 1, 1962 460.25
Jun 1, 1962 450.91
May 1, 1962 510.57
Apr 1, 1962 551.58
Mar 1, 1962 571.63
Feb 1, 1962 571.06
Jan 1, 1962 563.58
Dec 1, 1961 585.36
Nov 1, 1961 579.98
Oct 1, 1961 554.85
Sep 1, 1961 548.81
Aug 1, 1961 554.98
Jul 1, 1961 533.96
Jun 1, 1961 539.02
May 1, 1961 546.25
Apr 1, 1961 540.75
Mar 1, 1961 526.70
Feb 1, 1961 510.68
Jan 1, 1961 490.56
Dec 1, 1960 466.57
Nov 1, 1960 455.65
Oct 1, 1960 441.35
Sep 1, 1960 453.27
Aug 1, 1960 467.33
Jul 1, 1960 461.79
Jun 1, 1960 473.53
May 1, 1960 458.21
Apr 1, 1960 462.44
Mar 1, 1960 458.10
Feb 1, 1960 464.43
Jan 1, 1960 484.81
Dec 1, 1959 491.74
Nov 1, 1959 476.50
Oct 1, 1959 474.59
Sep 1, 1959 476.62
Aug 1, 1959 497.96
Jul 1, 1959 500.81
Jun 1, 1959 483.35
May 1, 1959 489.23
Apr 1, 1959 481.98
Mar 1, 1959 475.68
Feb 1, 1959 463.91
Jan 1, 1959 469.48
Dec 1, 1958 453.07
Nov 1, 1958 443.15
Oct 1, 1958 431.55
Sep 1, 1958 414.70
Aug 1, 1958 404.02
Jul 1, 1958 388.11
Jun 1, 1958 379.04
May 1, 1958 370.14
Apr 1, 1958 358.62
Mar 1, 1958 357.91
Feb 1, 1958 353.14
Jan 1, 1958 351.94
Dec 1, 1957 347.61
Nov 1, 1957 347.79
Oct 1, 1957 356.71
Sep 1, 1957 380.41
Aug 1, 1957 396.50
Jul 1, 1957 419.60
Jun 1, 1957 414.22
May 1, 1957 408.97
Apr 1, 1957 395.25
Mar 1, 1957 387.70
Feb 1, 1957 384.15
Jan 1, 1957 402.92
Dec 1, 1956 411.88
Nov 1, 1956 407.32
Oct 1, 1956 411.60
Sep 1, 1956 418.46
Aug 1, 1956 434.79
Jul 1, 1956 435.79
Jun 1, 1956 416.41
May 1, 1956 421.94
Apr 1, 1956 437.25
Mar 1, 1956 433.76
Feb 1, 1956 405.81
Jan 1, 1956 403.26
Dec 1, 1955 414.40
Nov 1, 1955 409.04
Oct 1, 1955 383.19
Sep 1, 1955 403.49
Aug 1, 1955 387.55
Jul 1, 1955 389.92
Jun 1, 1955 364.70
May 1, 1955 344.72
Apr 1, 1955 346.18
Mar 1, 1955 334.63
Feb 1, 1955 337.29
Jan 1, 1955 326.38
Dec 1, 1954 320.61
Nov 1, 1954 305.43
Oct 1, 1954 293.93
Sep 1, 1954 287.26
Aug 1, 1954 279.64
Jul 1, 1954 274.18
Jun 1, 1954 263.53
May 1, 1954 261.44
Apr 1, 1954 252.37
Mar 1, 1954 241.78
Feb 1, 1954 236.78
Jan 1, 1954 231.68
Dec 1, 1953 225.95
Nov 1, 1953 222.95
Oct 1, 1953 217.32
Sep 1, 1953 211.75
Aug 1, 1953 221.95
Jul 1, 1953 221.86
Jun 1, 1953 218.75
May 1, 1953 227.73
Apr 1, 1953 227.39
Mar 1, 1953 239.17
Feb 1, 1953 238.87
Jan 1, 1953 240.92
Dec 1, 1952 238.74
Nov 1, 1952 229.48
Oct 1, 1952 222.42
Sep 1, 1952 227.18
Aug 1, 1952 230.85
Jul 1, 1952 229.93
Jun 1, 1952 225.20
May 1, 1952 220.03
Apr 1, 1952 220.12
Mar 1, 1952 221.61
Feb 1, 1952 221.05
Jan 1, 1952 223.45
Dec 1, 1951 216.24
Nov 1, 1951 210.57
Oct 1, 1951 218.25
Sep 1, 1951 220.21
Aug 1, 1951 216.34
Jul 1, 1951 207.26
Jun 1, 1951 203.67
May 1, 1951 207.26
Apr 1, 1951 207.97
Mar 1, 1951 205.22
Feb 1, 1951 209.54
Jan 1, 1951 204.41
Dec 1, 1950 193.38
Nov 1, 1950 196.52
Oct 1, 1950 197.72
Sep 1, 1950 191.41
Aug 1, 1950 185.65
Jul 1, 1950 176.53
Jun 1, 1950 192.74
May 1, 1950 190.46
Apr 1, 1950 185.04
Mar 1, 1950 179.96
Feb 1, 1950 179.27
Jan 1, 1950 175.83
Dec 1, 1949 171.56
Nov 1, 1949 165.69
Oct 1, 1949 164.12
Sep 1, 1949 158.65
Aug 1, 1949 157.26
Jul 1, 1949 152.45
Jun 1, 1949 143.08
May 1, 1949 152.01
Apr 1, 1949 152.50
Mar 1, 1949 153.35
Feb 1, 1949 151.91
Jan 1, 1949 156.66
Dec 1, 1948 154.29
Nov 1, 1948 154.66
Oct 1, 1948 162.42
Sep 1, 1948 157.46
Aug 1, 1948 159.26
Jul 1, 1948 164.73
Jun 1, 1948 170.84
May 1, 1948 165.41
Apr 1, 1948 158.39
Mar 1, 1948 149.59
Feb 1, 1948 146.87
Jan 1, 1948 153.17
Dec 1, 1947 157.23
Nov 1, 1947 161.81
Oct 1, 1947 164.43
Sep 1, 1947 160.28
Aug 1, 1947 168.20
Jul 1, 1947 173.89
Jun 1, 1947 165.12
May 1, 1947 160.28
Apr 1, 1947 163.19
Mar 1, 1947 169.45
Feb 1, 1947 179.89
Jan 1, 1947 173.17
Dec 1, 1946 172.26
Nov 1, 1946 168.82
Oct 1, 1946 173.59
Sep 1, 1946 181.07
Aug 1, 1946 214.49
Jul 1, 1946 223.15
Jun 1, 1946 243.22
May 1, 1946 247.43
Apr 1, 1946 248.24
Mar 1, 1946 234.49
Feb 1, 1946 244.38
Jan 1, 1946 242.37
Dec 1, 1945 233.08
Nov 1, 1945 230.45
Oct 1, 1945 223.15
Sep 1, 1945 214.22
Aug 1, 1945 200.56
Jul 1, 1945 199.89
Jun 1, 1945 204.08
May 1, 1945 202.67
Apr 1, 1945 196.38
Mar 1, 1945 191.57
Feb 1, 1945 191.70
Jan 1, 1945 185.51
Dec 1, 1944 180.15
Nov 1, 1944 177.30
Oct 1, 1944 178.54
Sep 1, 1944 174.25
Aug 1, 1944 177.16
Jul 1, 1944 179.79
Jun 1, 1944 176.22
May 1, 1944 169.25
Apr 1, 1944 166.31
Mar 1, 1944 170.22
Feb 1, 1944 165.58
Jan 1, 1944 166.71
Dec 1, 1943 161.50
Nov 1, 1943 159.39
Oct 1, 1943 167.13
Sep 1, 1943 168.68
Aug 1, 1943 166.11
Jul 1, 1943 173.74
Jun 1, 1943 169.25
May 1, 1943 166.31
Apr 1, 1943 160.94
Mar 1, 1943 157.55
Feb 1, 1943 154.84
Jan 1, 1943 146.15
Dec 1, 1942 137.89
Nov 1, 1942 137.98
Oct 1, 1942 136.61
Sep 1, 1942 128.77
Aug 1, 1942 127.44
Jul 1, 1942 128.96
Jun 1, 1942 125.10
May 1, 1942 119.09
Apr 1, 1942 119.20
Mar 1, 1942 125.15
Feb 1, 1942 134.01
Jan 1, 1942 139.23
Dec 1, 1941 138.34
Nov 1, 1941 148.94
Oct 1, 1941 157.27
Sep 1, 1941 166.00
Aug 1, 1941 167.74
Jul 1, 1941 170.85
Jun 1, 1941 162.52
May 1, 1941 160.30
Apr 1, 1941 165.02
Mar 1, 1941 171.52
Feb 1, 1941 171.70
Jan 1, 1941 183.16
Dec 1, 1940 182.81
Nov 1, 1940 191.98
Oct 1, 1940 187.61
Sep 1, 1940 185.86
Aug 1, 1940 178.34
Jul 1, 1940 174.67
Jun 1, 1940 167.88
May 1, 1940 184.99
Apr 1, 1940 214.54
Mar 1, 1940 212.44
Feb 1, 1940 213.66
Jan 1, 1940 216.61
Dec 1, 1939 216.29
Nov 1, 1939 221.53
Oct 1, 1939 225.55
Sep 1, 1939 221.70
Aug 1, 1939 204.70
Jul 1, 1939 207.71
Jun 1, 1939 202.75
May 1, 1939 199.20
Apr 1, 1939 192.10
Mar 1, 1939 218.19
Feb 1, 1939 218.37
Jan 1, 1939 218.56
Dec 1, 1938 221.88
Nov 1, 1938 228.53
Oct 1, 1938 228.35
Sep 1, 1938 203.99
Aug 1, 1938 213.71
Jul 1, 1938 212.50
Jun 1, 1938 177.25
May 1, 1938 173.26
Apr 1, 1938 170.49
Mar 1, 1938 178.99
Feb 1, 1938 191.66
Jan 1, 1938 194.97
Dec 1, 1937 187.33
Nov 1, 1937 189.08
Oct 1, 1937 205.89
Sep 1, 1937 240.93
Aug 1, 1937 282.60
Jul 1, 1937 279.73
Jun 1, 1937 265.86
May 1, 1937 276.23
Apr 1, 1937 291.18
Mar 1, 1937 311.84
Feb 1, 1937 314.40
Jan 1, 1937 305.37
Dec 1, 1936 298.29
Nov 1, 1936 303.53
Oct 1, 1936 295.32
Sep 1, 1936 280.63
Aug 1, 1936 277.48
Jul 1, 1936 274.02
Jun 1, 1936 260.57
May 1, 1936 251.75
Apr 1, 1936 265.87
Mar 1, 1936 265.51
Feb 1, 1936 258.09
Jan 1, 1936 244.08
Dec 1, 1935 231.31
Nov 1, 1935 231.31
Oct 1, 1935 212.98
Sep 1, 1935 207.44
Aug 1, 1935 203.15
Jul 1, 1935 190.29
Jun 1, 1935 180.82
May 1, 1935 172.95
Apr 1, 1935 160.35
Mar 1, 1935 150.27
Feb 1, 1935 160.45
Jan 1, 1935 166.67
Dec 1, 1934 169.16
Nov 1, 1934 166.82
Oct 1, 1934 162.28
Sep 1, 1934 159.83
Aug 1, 1934 166.24
Jul 1, 1934 172.99
Jun 1, 1934 181.58
May 1, 1934 180.55
Apr 1, 1934 200.98
Mar 1, 1934 197.67
Feb 1, 1934 208.34
Jan 1, 1934 195.46
Dec 1, 1933 184.89
Nov 1, 1933 181.36
Oct 1, 1933 177.10
Sep 1, 1933 196.20
Aug 1, 1933 197.87
Jul 1, 1933 209.84
Jun 1, 1933 200.26
May 1, 1933 172.32
Apr 1, 1933 133.86
Mar 1, 1933 121.03
Feb 1, 1933 120.47
Jan 1, 1933 134.54
Dec 1, 1932 127.44
Nov 1, 1932 130.74
Oct 1, 1932 131.04
Sep 1, 1932 150.89
Aug 1, 1932 136.54
Jul 1, 1932 90.17
Jun 1, 1932 85.86
May 1, 1932 98.45
Apr 1, 1932 110.59
Mar 1, 1932 144.42
Feb 1, 1932 142.88
Jan 1, 1932 142.08
Dec 1, 1931 141.51
Nov 1, 1931 173.02
Oct 1, 1931 168.39
Sep 1, 1931 193.05
Aug 1, 1931 225.33
Jul 1, 1931 232.30
Jun 1, 1931 224.85
May 1, 1931 229.27
Apr 1, 1931 250.47
Mar 1, 1931 275.07
Feb 1, 1931 268.17
Jan 1, 1931 246.02
Dec 1, 1930 235.82
Nov 1, 1930 248.07
Oct 1, 1930 265.85
Sep 1, 1930 306.42
Aug 1, 1930 308.43
Jul 1, 1930 310.55
Jun 1, 1930 313.56
May 1, 1930 346.76
Apr 1, 1930 366.60
Mar 1, 1930 346.76
Feb 1, 1930 332.19
Jan 1, 1930 310.78
Dec 1, 1929 304.56
Nov 1, 1929 291.20
Oct 1, 1929 396.04
Sep 1, 1929 442.88
Aug 1, 1929 425.90
Jul 1, 1929 402.98
Jun 1, 1929 374.34
May 1, 1929 369.48
Apr 1, 1929 366.17
Mar 1, 1929 366.17
Feb 1, 1929 357.73
Jan 1, 1929 355.87
Dec 1, 1928 331.39
Nov 1, 1928 328.18
Oct 1, 1928 307.41
Sep 1, 1928 299.54
Aug 1, 1928 283.15
Jul 1, 1928 274.27
Jun 1, 1928 272.27
May 1, 1928 284.63
Apr 1, 1928 277.71
Mar 1, 1928 261.25
Feb 1, 1928 247.94
Jan 1, 1928 248.04
Dec 1, 1927 247.05
Nov 1, 1927 241.39
Oct 1, 1927 234.66
Sep 1, 1927 239.69
Aug 1, 1927 228.13
Jul 1, 1927 215.36
Jun 1, 1927 207.09
May 1, 1927 206.80
Apr 1, 1927 201.06
Mar 1, 1927 196.25
Feb 1, 1927 192.17
Jan 1, 1927 187.44
Dec 1, 1926 186.56
Nov 1, 1926 182.41
Oct 1, 1926 181.09
Sep 1, 1926 186.32
Aug 1, 1926 184.57
Jul 1, 1926 176.53
Jun 1, 1926 167.48
May 1, 1926 158.97
Apr 1, 1926 156.99
Mar 1, 1926 162.41
Feb 1, 1926 173.26
Jan 1, 1926 172.99
Dec 1, 1925 170.39
Nov 1, 1925 166.73
Oct 1, 1925 164.44
Sep 1, 1925 159.18
Aug 1, 1925 155.58
Jul 1, 1925 153.51
Jun 1, 1925 151.07
May 1, 1925 150.13
Apr 1, 1925 146.30
Mar 1, 1925 147.01
Feb 1, 1925 151.85
Jan 1, 1925 149.70
Dec 1, 1924 143.76
Nov 1, 1924 137.19
Oct 1, 1924 129.94
Sep 1, 1924 132.41
Aug 1, 1924 134.49
Jul 1, 1924 129.26
Jun 1, 1924 124.26
May 1, 1924 121.96
Apr 1, 1924 122.39
Mar 1, 1924 124.54
Feb 1, 1924 126.24
Jan 1, 1924 124.94
Dec 1, 1923 120.98
Nov 1, 1923 117.02
Oct 1, 1923 113.62
Sep 1, 1923 115.99
Aug 1, 1923 115.95
Jul 1, 1923 114.71
Jun 1, 1923 120.09
May 1, 1923 125.58
Apr 1, 1923 131.81
Mar 1, 1923 137.40
Feb 1, 1923 135.22
Jan 1, 1923 129.68
Dec 1, 1922 127.17
Nov 1, 1922 128.22
Oct 1, 1922 135.73
Sep 1, 1922 133.60
Aug 1, 1922 130.21
Jul 1, 1922 124.00
Jun 1, 1922 123.86
May 1, 1922 125.03
Apr 1, 1922 120.34
Mar 1, 1922 113.45
Feb 1, 1922 108.05
Jan 1, 1922 105.74
Dec 1, 1921 103.43
Nov 1, 1921 99.32
Oct 1, 1921 93.72
Sep 1, 1921 92.46
Aug 1, 1921 89.20
Jul 1, 1921 90.31
Jun 1, 1921 91.10
May 1, 1921 98.47
Apr 1, 1921 93.45
Mar 1, 1921 92.03
Feb 1, 1921 93.92
Jan 1, 1921 91.60
Dec 1, 1920 85.93
Nov 1, 1920 92.47
Oct 1, 1920 96.93
Sep 1, 1920 96.32
Aug 1, 1920 91.64
Jul 1, 1920 93.09
Jun 1, 1920 92.76
May 1, 1920 95.78
Apr 1, 1920 103.70
Mar 1, 1920 107.73
Feb 1, 1920 101.68
Jan 1, 1920 111.99
Dec 1, 1919 115.53
Nov 1, 1919 121.60
Oct 1, 1919 128.07
Sep 1, 1919 123.91
Aug 1, 1919 122.67
Jul 1, 1919 133.79
Jun 1, 1919 133.40
May 1, 1919 129.92
Apr 1, 1919 122.98
Mar 1, 1919 121.20
Feb 1, 1919 119.07
Jan 1, 1919 116.46
Dec 1, 1918 117.20
Nov 1, 1918 121.04
Oct 1, 1918 120.25
Sep 1, 1918 117.56
Aug 1, 1918 120.49
Jul 1, 1918 121.74
Jun 1, 1918 124.06
May 1, 1918 125.60
Apr 1, 1918 124.29
Mar 1, 1918 127.29
Feb 1, 1918 128.99
Jan 1, 1918 126.06
Dec 1, 1917 121.50
Nov 1, 1917 127.65
Oct 1, 1917 139.26
Sep 1, 1917 149.45
Aug 1, 1917 160.62
Jul 1, 1917 168.10
Jun 1, 1917 170.22
May 1, 1917 169.44
Apr 1, 1917 178.15
Mar 1, 1917 189.91
Feb 1, 1917 184.20
Jan 1, 1917 200.22
Dec 1, 1916 206.80
Nov 1, 1916 217.33
Oct 1, 1916 216.19
Sep 1, 1916 213.47
Aug 1, 1916 208.85
Jul 1, 1916 209.20
Jun 1, 1916 212.15
May 1, 1916 212.07
Apr 1, 1916 209.45
Mar 1, 1916 213.78
Feb 1, 1916 216.54
Jan 1, 1916 219.60
Dec 1, 1915 225.30
Nov 1, 1915 224.82
Oct 1, 1915 219.35
Sep 1, 1915 209.89
Aug 1, 1915 202.37
Jul 1, 1915 194.13
Jun 1, 1915 194.86
May 1, 1915 192.68
Apr 1, 1915 199.26
Mar 1, 1915 187.17
Feb 1, 1915 180.65
Jan 1, 1915 181.29
Dec 1, 1914 178.14
Nov 1, 1914 184.31
Oct 1, 1914 186.13
Sep 1, 1914 184.31
Aug 1, 1914 184.31
Jul 1, 1914 188.00
Jun 1, 1914 201.02
May 1, 1914 202.01
Apr 1, 1914 202.82
Mar 1, 1914 205.72
Feb 1, 1914 209.68
Jan 1, 1914 204.89
Dec 1, 1913 196.81
Nov 1, 1913 195.10
Oct 1, 1913 202.19
Sep 1, 1913 208.80
Aug 1, 1913 208.93
Jul 1, 1913 203.49
Jun 1, 1913 202.82
May 1, 1913 215.76
Apr 1, 1913 219.56
Mar 1, 1913 219.81
Feb 1, 1913 224.05
Jan 1, 1913 232.30
Dec 1, 1912 236.71
Nov 1, 1912 243.04
Oct 1, 1912 245.79
Sep 1, 1912 246.28
Aug 1, 1912 247.56
Jul 1, 1912 244.28
Jun 1, 1912 244.02
May 1, 1912 241.76
Apr 1, 1912 242.01
Mar 1, 1912 241.67
Feb 1, 1912 239.75
Jan 1, 1912 244.52
Dec 1, 1911 246.68
Nov 1, 1911 243.18
Oct 1, 1911 231.26
Sep 1, 1911 229.93
Aug 1, 1911 245.86
Jul 1, 1911 266.36
Jun 1, 1911 270.52
May 1, 1911 265.21
Apr 1, 1911 259.61
Mar 1, 1911 252.37
Feb 1, 1911 258.20
Jan 1, 1911 245.85
Dec 1, 1910 240.01
Nov 1, 1910 246.91
Oct 1, 1910 242.19
Sep 1, 1910 224.85
Aug 1, 1910 221.06
Jul 1, 1910 213.63
Jun 1, 1910 225.01
May 1, 1910 234.25
Apr 1, 1910 233.72
Mar 1, 1910 241.63
Feb 1, 1910 240.34
Jan 1, 1910 249.24
Dec 1, 1909 252.38
Nov 1, 1909 251.71
Oct 1, 1909 255.53
Sep 1, 1909 259.56
Aug 1, 1909 262.03
Jul 1, 1909 258.30
Jun 1, 1909 254.66
May 1, 1909 252.93
Apr 1, 1909 247.17
Mar 1, 1909 241.54
Feb 1, 1909 238.29
Jan 1, 1909 248.07
Dec 1, 1908 244.52
Nov 1, 1908 241.77
Oct 1, 1908 228.74
Sep 1, 1908 228.56
Aug 1, 1908 231.08
Jul 1, 1908 221.57
Jun 1, 1908 215.95
May 1, 1908 215.67
Apr 1, 1908 204.65
Mar 1, 1908 196.46
Feb 1, 1908 188.74
Jan 1, 1908 193.62
Dec 1, 1907 183.80
Nov 1, 1907 171.13
Oct 1, 1907 174.40
Sep 1, 1907 197.58
Aug 1, 1907 199.70
Jul 1, 1907 215.88
Jun 1, 1907 207.92
May 1, 1907 217.17
Apr 1, 1907 229.73
Mar 1, 1907 228.63
Feb 1, 1907 250.74
Jan 1, 1907 264.42
Dec 1, 1906 269.43
Nov 1, 1906 274.66
Oct 1, 1906 272.20
Sep 1, 1906 286.82
Aug 1, 1906 281.20
Jul 1, 1906 267.85
Jun 1, 1906 265.95
May 1, 1906 262.52
Apr 1, 1906 272.53
Mar 1, 1906 276.29
Feb 1, 1906 283.22
Jan 1, 1906 285.25
Dec 1, 1905 275.71
Nov 1, 1905 272.28
Oct 1, 1905 276.71
Sep 1, 1905 272.87
Aug 1, 1905 269.06
Jul 1, 1905 262.23
Jun 1, 1905 254.25
May 1, 1905 251.29
Apr 1, 1905 261.46
Mar 1, 1905 264.67
Feb 1, 1905 254.32
Jan 1, 1905 243.63
Dec 1, 1904 238.43
Nov 1, 1904 236.12
Oct 1, 1904 229.12
Sep 1, 1904 216.41
Aug 1, 1904 209.77
Jul 1, 1904 205.15
Jun 1, 1904 196.98
May 1, 1904 196.68
Apr 1, 1904 196.30
Mar 1, 1904 189.51
Feb 1, 1904 187.85
Jan 1, 1904 197.48
Dec 1, 1903 198.79
Nov 1, 1903 190.02
Oct 1, 1903 187.33
Sep 1, 1903 191.28
Aug 1, 1903 198.40
Jul 1, 1903 204.99
Jun 1, 1903 214.86
May 1, 1903 227.43
Apr 1, 1903 226.65
Mar 1, 1903 236.30
Feb 1, 1903 237.72
Jan 1, 1903 239.13
Dec 1, 1902 230.20
Nov 1, 1902 238.14
Oct 1, 1902 239.75
Sep 1, 1902 264.84
Aug 1, 1902 267.18
Jul 1, 1902 257.35
Jun 1, 1902 251.67
May 1, 1902 255.98
Apr 1, 1902 259.80
Mar 1, 1902 254.08
Feb 1, 1902 253.77
Jan 1, 1902 251.60
Dec 1, 1901 243.56
Nov 1, 1901 250.36
Oct 1, 1901 248.24
Sep 1, 1901 251.06
Aug 1, 1901 255.26
Jul 1, 1901 255.08
Jun 1, 1901 276.69
May 1, 1901 251.62
Apr 1, 1901 264.97
Mar 1, 1901 241.57
Feb 1, 1901 233.21
Jan 1, 1901 224.47
Dec 1, 1900 220.98
Nov 1, 1900 205.73
Oct 1, 1900 190.81
Sep 1, 1900 182.02
Aug 1, 1900 188.59
Jul 1, 1900 183.90
Jun 1, 1900 186.05
May 1, 1900 189.55
Apr 1, 1900 194.24
Mar 1, 1900 191.78
Feb 1, 1900 190.25
Jan 1, 1900 189.01
Dec 1, 1899 186.53
Nov 1, 1899 202.73
Oct 1, 1899 201.29
Sep 1, 1899 204.90
Aug 1, 1899 215.06
Jul 1, 1899 212.62
Jun 1, 1899 208.10
May 1, 1899 215.93
Apr 1, 1899 225.31
Mar 1, 1899 225.41
Feb 1, 1899 222.24
Jan 1, 1899 220.16
Dec 1, 1898 204.59
Nov 1, 1898 195.53
Oct 1, 1898 189.29
Sep 1, 1898 193.33
Aug 1, 1898 193.70
Jul 1, 1898 186.71
Jun 1, 1898 183.23
May 1, 1898 164.88
Apr 1, 1898 165.48
Mar 1, 1898 168.38
Feb 1, 1898 176.35
Jan 1, 1898 179.36
Dec 1, 1897 174.58
Nov 1, 1897 170.91
Oct 1, 1897 177.16
Sep 1, 1897 180.33
Aug 1, 1897 176.98
Jul 1, 1897 173.84
Jun 1, 1897 166.44
May 1, 1897 159.03
Apr 1, 1897 156.02
Mar 1, 1897 158.52
Feb 1, 1897 158.15
Jan 1, 1897 159.66
Dec 1, 1896 155.10
Nov 1, 1896 160.99
Oct 1, 1896 155.12
Sep 1, 1896 156.30
Aug 1, 1896 148.51
Jul 1, 1896 157.47
Jun 1, 1896 168.39
May 1, 1896 169.08
Apr 1, 1896 167.23
Mar 1, 1896 163.19
Feb 1, 1896 165.80
Jan 1, 1896 156.94
Dec 1, 1895 156.43
Nov 1, 1895 164.02
Oct 1, 1895 169.74
Sep 1, 1895 172.24
Aug 1, 1895 171.17
Jul 1, 1895 166.24
Jun 1, 1895 163.42
May 1, 1895 162.37
Apr 1, 1895 156.16
Mar 1, 1895 156.11
Feb 1, 1895 156.11
Jan 1, 1895 158.35
Dec 1, 1894 160.21
Nov 1, 1894 159.52
Oct 1, 1894 159.52
Sep 1, 1894 160.09
Aug 1, 1894 159.69
Jul 1, 1894 158.35
Jun 1, 1894 161.70
May 1, 1894 163.94
Apr 1, 1894 170.27
Mar 1, 1894 168.03
Feb 1, 1894 158.60
Jan 1, 1894 154.38
Dec 1, 1893 153.34
Nov 1, 1893 156.68
Oct 1, 1893 150.28
Sep 1, 1893 147.96
Aug 1, 1893 143.70
Jul 1, 1893 141.52
Jun 1, 1893 152.08
May 1, 1893 155.69
Apr 1, 1893 168.59
Mar 1, 1893 166.64
Feb 1, 1893 168.81
Jan 1, 1893 173.83
Dec 1, 1892 177.24
Nov 1, 1892 181.31
Oct 1, 1892 186.68
Sep 1, 1892 183.01
Aug 1, 1892 187.68
Jul 1, 1892 187.57
Jun 1, 1892 192.63
May 1, 1892 193.67
Apr 1, 1892 193.67
Mar 1, 1892 191.30
Feb 1, 1892 184.34
Jan 1, 1892 184.01
Dec 1, 1891 176.10
Nov 1, 1891 170.89
Oct 1, 1891 171.45
Sep 1, 1891 171.45
Aug 1, 1891 156.52
Jul 1, 1891 151.44
Jun 1, 1891 152.21
May 1, 1891 151.65
Apr 1, 1891 150.38
Mar 1, 1891 147.36
Feb 1, 1891 151.83
Jan 1, 1891 151.89
Dec 1, 1890 142.53
Nov 1, 1890 145.94
Oct 1, 1890 153.71
Sep 1, 1890 160.97
Aug 1, 1890 165.74
Jul 1, 1890 175.89
Jun 1, 1890 177.16
May 1, 1890 178.43
Apr 1, 1890 173.38
Mar 1, 1890 169.84
Feb 1, 1890 171.13
Jan 1, 1890 173.06
Dec 1, 1889 166.96
Nov 1, 1889 169.86
Oct 1, 1889 171.45
Sep 1, 1889 174.62
Aug 1, 1889 172.73
Jul 1, 1889 170.48
Jun 1, 1889 174.02
May 1, 1889 171.13
Apr 1, 1889 162.56
Mar 1, 1889 162.88
Feb 1, 1889 164.22
Jan 1, 1889 160.54
Dec 1, 1888 151.96
Nov 1, 1888 154.91
Oct 1, 1888 160.10
Sep 1, 1888 162.79
Aug 1, 1888 158.85
Jul 1, 1888 155.53
Jun 1, 1888 153.49
May 1, 1888 156.43
Apr 1, 1888 152.62
Mar 1, 1888 150.18
Feb 1, 1888 156.10
Jan 1, 1888 155.29
Dec 1, 1887 155.80
Nov 1, 1887 160.37
Oct 1, 1887 159.31
Sep 1, 1887 166.70
Aug 1, 1887 166.97
Jul 1, 1887 173.21
Jun 1, 1887 175.55
May 1, 1887 178.52
Apr 1, 1887 175.50
Mar 1, 1887 171.56
Feb 1, 1887 167.63
Jan 1, 1887 170.95
Dec 1, 1886 177.00
Nov 1, 1886 183.83
Oct 1, 1886 179.38
Sep 1, 1886 174.94
Aug 1, 1886 170.49
Jul 1, 1886 171.45
Jun 1, 1886 170.89
May 1, 1886 161.48
Apr 1, 1886 160.68
Mar 1, 1886 160.82
Feb 1, 1886 162.37
Jan 1, 1886 159.31
Dec 1, 1885 155.61
Nov 1, 1885 160.54
Oct 1, 1885 152.45
Sep 1, 1885 144.08
Aug 1, 1885 144.30
Jul 1, 1885 136.64
Jun 1, 1885 133.24
May 1, 1885 130.71
Apr 1, 1885 129.19
Mar 1, 1885 131.07
Feb 1, 1885 127.80
Jan 1, 1885 125.35
Dec 1, 1884 128.31
Nov 1, 1884 127.22
Oct 1, 1884 126.97
Sep 1, 1884 129.74
Aug 1, 1884 132.60
Jul 1, 1884 124.77
Jun 1, 1884 123.36
May 1, 1884 128.62
Apr 1, 1884 137.02
Mar 1, 1884 140.56
Feb 1, 1884 141.09
Jan 1, 1884 137.38
Dec 1, 1883 141.62
Nov 1, 1883 146.39
Oct 1, 1883 142.68
Sep 1, 1883 146.66
Aug 1, 1883 143.67
Jul 1, 1883 150.50
Jun 1, 1883 149.81
May 1, 1883 144.12
Apr 1, 1883 145.14
Mar 1, 1883 140.89
Feb 1, 1883 137.80
Jan 1, 1883 142.36
Dec 1, 1882 143.10
Nov 1, 1882 140.95
Oct 1, 1882 145.96
Sep 1, 1882 148.59
Aug 1, 1882 143.26
Jul 1, 1882 140.28
Jun 1, 1882 131.67
May 1, 1882 133.50
Apr 1, 1882 136.44
Mar 1, 1882 137.63
Feb 1, 1882 137.87
Jan 1, 1882 142.35
Dec 1, 1881 144.52
Nov 1, 1881 148.84
Oct 1, 1881 146.44
Sep 1, 1881 150.29
Aug 1, 1881 154.86
Jul 1, 1881 161.75
Jun 1, 1881 169.37
May 1, 1881 167.31
Apr 1, 1881 158.44
Mar 1, 1881 160.62
Feb 1, 1881 158.81
Jan 1, 1881 160.85
Dec 1, 1880 150.32
Nov 1, 1880 145.78
Oct 1, 1880 139.99
Sep 1, 1880 136.05
Aug 1, 1880 137.64
Jul 1, 1880 132.87
Jun 1, 1880 127.03
May 1, 1880 123.95
Apr 1, 1880 130.72
Mar 1, 1880 128.58
Feb 1, 1880 127.42
Jan 1, 1880 125.21
Dec 1, 1879 124.16
Nov 1, 1879 128.11
Oct 1, 1879 128.14
Sep 1, 1879 121.96
Aug 1, 1879 121.79
Jul 1, 1879 120.90
Jun 1, 1879 119.82
May 1, 1879 117.90
Apr 1, 1879 112.82
Mar 1, 1879 107.91
Feb 1, 1879 108.50
Jan 1, 1879 105.84
Dec 1, 1878 103.24
Nov 1, 1878 101.48
Oct 1, 1878 100.57
Sep 1, 1878 100.66
Aug 1, 1878 98.66
Jul 1, 1878 100.57
Jun 1, 1878 99.73
May 1, 1878 95.51
Apr 1, 1878 92.11
Mar 1, 1878 88.71
Feb 1, 1878 85.26
Jan 1, 1878 86.19
Dec 1, 1877 83.65
Nov 1, 1877 83.91
Oct 1, 1877 83.53
Sep 1, 1877 81.76
Aug 1, 1877 76.18
Jul 1, 1877 68.53
Jun 1, 1877 66.23
May 1, 1877 67.51
Apr 1, 1877 68.74
Mar 1, 1877 76.23
Feb 1, 1877 76.70
Jan 1, 1877 79.43
Dec 1, 1876 81.52
Nov 1, 1876 83.45
Oct 1, 1876 85.80
Sep 1, 1876 87.87
Aug 1, 1876 94.50
Jul 1, 1876 99.47
Jun 1, 1876 100.68
May 1, 1876 98.67
Apr 1, 1876 98.83
Mar 1, 1876 101.75
Feb 1, 1876 101.98
Jan 1, 1876 100.62
Dec 1, 1875 97.78
Nov 1, 1875 96.89
Oct 1, 1875 94.57
Sep 1, 1875 96.11
Aug 1, 1875 96.13
Jul 1, 1875 96.55
Jun 1, 1875 96.33
May 1, 1875 96.66
Apr 1, 1875 98.04
Mar 1, 1875 97.62
Feb 1, 1875 96.34
Jan 1, 1875 96.55
Dec 1, 1874 96.55
Nov 1, 1874 97.19
Oct 1, 1874 95.51
Sep 1, 1874 94.18
Aug 1, 1874 92.73
Jul 1, 1874 91.82
Jun 1, 1874 92.52
May 1, 1874 90.78
Apr 1, 1874 92.45
Mar 1, 1874 93.60
Feb 1, 1874 94.99
Jan 1, 1874 92.22
Dec 1, 1873 88.83
Nov 1, 1873 83.17
Oct 1, 1873 83.59
Sep 1, 1873 89.46
Aug 1, 1873 96.86
Jul 1, 1873 96.86
Jun 1, 1873 97.06
May 1, 1873 95.53
Apr 1, 1873 93.25
Mar 1, 1873 94.55
Feb 1, 1873 95.29
Jan 1, 1873 96.67
Dec 1, 1872 95.91
Nov 1, 1872 92.28
Oct 1, 1872 95.42
Sep 1, 1872 92.99
Aug 1, 1872 95.34
Jul 1, 1872 97.23
Jun 1, 1872 96.37
May 1, 1872 96.57
Apr 1, 1872 96.57
Mar 1, 1872 96.08
Feb 1, 1872 94.43
Jan 1, 1872 94.04
Dec 1, 1871 91.72
Nov 1, 1871 91.82
Oct 1, 1871 90.83
Sep 1, 1871 97.27
Aug 1, 1871 98.61
Jul 1, 1871 95.85
Jun 1, 1871 97.67
May 1, 1871 96.96
Apr 1, 1871 92.38
Mar 1, 1871 86.61
Feb 1, 1871 85.79
Jan 1, 1871 87.23

Inflation adjusted, constant July 2017 dollars.

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