Date Value Value
Oct 20, 2017 2,575.21
Oct 1, 2017 2,521.20
Sep 1, 2017 2,474.42
Aug 1, 2017 2,477.10
Jul 1, 2017 2,438.67
Jun 1, 2017 2,435.66
May 1, 2017 2,396.00
Apr 1, 2017 2,368.44
Mar 1, 2017 2,383.50
Feb 1, 2017 2,348.24
Jan 1, 2017 2,300.23
Dec 1, 2016 2,284.66
Nov 1, 2016 2,202.36
Oct 1, 2016 2,176.62
Sep 1, 2016 2,194.25
Aug 1, 2016 2,213.04
Jul 1, 2016 2,192.41
Jun 1, 2016 2,122.63
May 1, 2016 2,110.97
Apr 1, 2016 2,129.83
Mar 1, 2016 2,084.67
Feb 1, 2016 1,971.95
Jan 1, 2016 1,988.27
Dec 1, 2015 2,132.19
Nov 1, 2015 2,152.36
Oct 1, 2015 2,090.20
Sep 1, 2015 2,006.30
Aug 1, 2015 2,101.52
Jul 1, 2015 2,154.38
Jun 1, 2015 2,159.82
May 1, 2015 2,180.45
Apr 1, 2015 2,173.84
Mar 1, 2015 2,162.80
Feb 1, 2015 2,177.98
Jan 1, 2015 2,130.69
Dec 1, 2014 2,147.94
Nov 1, 2014 2,125.68
Oct 1, 2014 2,003.25
Sep 1, 2014 2,055.93
Aug 1, 2014 2,024.76
Jul 1, 2014 2,033.30
Jun 1, 2014 2,005.71
May 1, 2014 1,950.29
Apr 1, 2014 1,930.68
Mar 1, 2014 1,936.28
Feb 1, 2014 1,900.14
Jan 1, 2014 1,912.76
Dec 1, 2013 1,904.51
Nov 1, 2013 1,878.81
Oct 1, 2013 1,808.21
Sep 1, 2013 1,769.10
Aug 1, 2013 1,753.22
Jul 1, 2013 1,753.85
Jun 1, 2013 1,702.06
May 1, 2013 1,728.36
Apr 1, 2013 1,658.43
Mar 1, 2013 1,636.03
Feb 1, 2013 1,599.29
Jan 1, 2013 1,578.37
Dec 1, 2012 1,520.90
Nov 1, 2012 1,487.17
Oct 1, 2012 1,526.10
Sep 1, 2012 1,531.44
Aug 1, 2012 1,495.68
Jul 1, 2012 1,457.21
Jun 1, 2012 1,415.99
May 1, 2012 1,432.92
Apr 1, 2012 1,479.43
Mar 1, 2012 1,486.91
Feb 1, 2012 1,458.57
Jan 1, 2012 1,408.76
Dec 1, 2011 1,352.67
Nov 1, 2011 1,330.99
Oct 1, 2011 1,309.05
Sep 1, 2011 1,270.27
Aug 1, 2011 1,284.58
Jul 1, 2011 1,440.14
Jun 1, 2011 1,400.19
May 1, 2011 1,454.13
Apr 1, 2011 1,453.55
Mar 1, 2011 1,433.22
Feb 1, 2011 1,465.64
Jan 1, 2011 1,429.95
Dec 1, 2010 1,390.73
Nov 1, 2010 1,345.28
Oct 1, 2010 1,315.18
Sep 1, 2010 1,261.18
Aug 1, 2010 1,222.78
Jul 1, 2010 1,216.05
Jun 1, 2010 1,220.31
May 1, 2010 1,266.05
Apr 1, 2010 1,348.41
Mar 1, 2010 1,299.68
Feb 1, 2010 1,233.77
Jan 1, 2010 1,273.08
Dec 1, 2009 1,262.42
Nov 1, 2009 1,234.88
Oct 1, 2009 1,212.57
Sep 1, 2009 1,187.47
Aug 1, 2009 1,148.60
Jul 1, 2009 1,066.92
Jun 1, 2009 1,054.18
May 1, 2009 1,036.02
Apr 1, 2009 976.54
Mar 1, 2009 873.92
Feb 1, 2009 931.70
Jan 1, 2009 1,006.50
Dec 1, 2008 1,024.88
Nov 1, 2008 1,020.61
Oct 1, 2008 1,098.28
Sep 1, 2008 1,365.67
Aug 1, 2008 1,436.08
Jul 1, 2008 1,403.40
Jun 1, 2008 1,504.94
May 1, 2008 1,590.33
Apr 1, 2008 1,566.30
Mar 1, 2008 1,514.25
Feb 1, 2008 1,571.36
Jan 1, 2008 1,603.71
Dec 1, 2007 1,729.12
Nov 1, 2007 1,709.46
Oct 1, 2007 1,809.24
Sep 1, 2007 1,763.02
Aug 1, 2007 1,717.69
Jul 1, 2007 1,792.44
Jun 1, 2007 1,784.30
May 1, 2007 1,784.16
Apr 1, 2007 1,738.63
Mar 1, 2007 1,682.15
Feb 1, 2007 1,743.13
Jan 1, 2007 1,727.42
Dec 1, 2006 1,723.28
Nov 1, 2006 1,692.00
Oct 1, 2006 1,658.75
Sep 1, 2006 1,594.53
Aug 1, 2006 1,549.88
Jul 1, 2006 1,520.46
Jun 1, 2006 1,516.40
May 1, 2006 1,564.06
Apr 1, 2006 1,586.64
Mar 1, 2006 1,589.78
Feb 1, 2006 1,577.46
Jan 1, 2006 1,583.22
Dec 1, 2005 1,574.50
Nov 1, 2005 1,537.44
Oct 1, 2005 1,469.12
Sep 1, 2005 1,514.02
Aug 1, 2005 1,530.46
Jul 1, 2005 1,535.74
Jun 1, 2005 1,517.61
May 1, 2005 1,488.12
Apr 1, 2005 1,469.11
Mar 1, 2005 1,517.70
Feb 1, 2005 1,535.62
Jan 1, 2005 1,521.02
Dec 1, 2004 1,547.18
Nov 1, 2004 1,502.60
Oct 1, 2004 1,436.86
Sep 1, 2004 1,445.01
Aug 1, 2004 1,410.85
Jul 1, 2004 1,433.51
Jun 1, 2004 1,466.07
May 1, 2004 1,431.80
Apr 1, 2004 1,480.11
Mar 1, 2004 1,472.56
Feb 1, 2004 1,507.61
Jan 1, 2004 1,501.38
Dec 1, 2003 1,439.60
Nov 1, 2003 1,397.13
Oct 1, 2003 1,378.53
Sep 1, 2003 1,351.47
Aug 1, 2003 1,316.08
Jul 1, 2003 1,325.11
Jun 1, 2003 1,320.48
May 1, 2003 1,252.29
Apr 1, 2003 1,188.90
Mar 1, 2003 1,128.47
Feb 1, 2003 1,122.37
Jan 1, 2003 1,210.49
Dec 1, 2002 1,220.37
Nov 1, 2002 1,232.24
Oct 1, 2002 1,157.35
Sep 1, 2002 1,177.15
Aug 1, 2002 1,239.89
Jul 1, 2002 1,231.81
Jun 1, 2002 1,383.89
May 1, 2002 1,473.73
Apr 1, 2002 1,518.35
Mar 1, 2002 1,584.33
Feb 1, 2002 1,519.88
Jan 1, 2002 1,580.71
Dec 1, 2001 1,590.84
Nov 1, 2001 1,563.46
Oct 1, 2001 1,487.47
Sep 1, 2001 1,438.47
Aug 1, 2001 1,630.11
Jul 1, 2001 1,666.00
Jun 1, 2001 1,708.58
May 1, 2001 1,755.21
Apr 1, 2001 1,651.38
Mar 1, 2001 1,652.38
Feb 1, 2001 1,823.59
Jan 1, 2001 1,872.77
Dec 1, 2000 1,877.98
Nov 1, 2000 1,943.34
Oct 1, 2000 1,961.53
Sep 1, 2000 2,075.04
Aug 1, 2000 2,110.58
Jul 1, 2000 2,092.88
Jun 1, 2000 2,082.01
May 1, 2000 2,030.69
Apr 1, 2000 2,094.52
Mar 1, 2000 2,068.28
Feb 1, 2000 2,008.21
Jan 1, 2000 2,073.52
Dec 1, 1999 2,084.18
Nov 1, 1999 2,029.22
Oct 1, 1999 1,897.60
Sep 1, 1999 1,927.55
Aug 1, 1999 1,950.47
Jul 1, 1999 2,033.95
Jun 1, 1999 1,953.74
May 1, 1999 1,967.80
Apr 1, 1999 1,971.77
Mar 1, 1999 1,907.10
Feb 1, 1999 1,860.54
Jan 1, 1999 1,866.08
Dec 1, 1998 1,782.67
Nov 1, 1998 1,713.29
Oct 1, 1998 1,545.68
Sep 1, 1998 1,531.70
Aug 1, 1998 1,614.69
Jul 1, 1998 1,739.97
Jun 1, 1998 1,669.51
May 1, 1998 1,671.61
Apr 1, 1998 1,680.41
Mar 1, 1998 1,629.98
Feb 1, 1998 1,552.49
Jan 1, 1998 1,463.63
Dec 1, 1997 1,464.85
Nov 1, 1997 1,427.39
Oct 1, 1997 1,445.10
Sep 1, 1997 1,427.15
Aug 1, 1997 1,415.77
Jul 1, 1997 1,415.43
Jun 1, 1997 1,342.15
May 1, 1997 1,277.57
Apr 1, 1997 1,170.78
Mar 1, 1997 1,215.56
Feb 1, 1997 1,228.19
Jan 1, 1997 1,182.41
Dec 1, 1996 1,150.58
Nov 1, 1996 1,138.85
Oct 1, 1996 1,087.95
Sep 1, 1996 1,050.04
Aug 1, 1996 1,034.33
Jul 1, 1996 1,007.21
Jun 1, 1996 1,047.41
May 1, 1996 1,036.68
Apr 1, 1996 1,016.59
Mar 1, 1996 1,020.35
Feb 1, 1996 1,029.53
Jan 1, 1996 977.02
Dec 1, 1995 982.99
Nov 1, 1995 951.91
Oct 1, 1995 931.15
Sep 1, 1995 927.54
Aug 1, 1995 897.79
Jul 1, 1995 897.34
Jun 1, 1995 868.33
May 1, 1995 844.98
Apr 1, 1995 820.95
Mar 1, 1995 799.72
Feb 1, 1995 784.10
Jan 1, 1995 760.00
Dec 1, 1994 746.55
Nov 1, 1994 756.09
Oct 1, 1994 761.70
Sep 1, 1994 767.39
Aug 1, 1994 764.96
Jul 1, 1994 746.81
Jun 1, 1994 754.52
May 1, 1994 750.54
Apr 1, 1994 744.94
Mar 1, 1994 773.60
Feb 1, 1994 789.24
Jan 1, 1994 794.31
Dec 1, 1993 784.63
Nov 1, 1993 779.48
Oct 1, 1993 781.72
Sep 1, 1993 777.07
Aug 1, 1993 770.01
Jul 1, 1993 760.51
Jun 1, 1993 761.82
May 1, 1993 758.10
Apr 1, 1993 755.45
Mar 1, 1993 769.66
Feb 1, 1993 757.83
Jan 1, 1993 749.35
Dec 1, 1992 753.76
Nov 1, 1992 731.09
Oct 1, 1992 714.22
Sep 1, 1992 727.14
Aug 1, 1992 728.25
Jul 1, 1992 725.29
Jun 1, 1992 714.96
May 1, 1992 729.02
Apr 1, 1992 717.04
Mar 1, 1992 717.98
Feb 1, 1992 730.82
Jan 1, 1992 739.72
Dec 1, 1991 691.71
Nov 1, 1991 687.60
Oct 1, 1991 691.31
Sep 1, 1991 692.89
Aug 1, 1991 699.89
Jul 1, 1991 685.42
Jun 1, 1991 682.92
May 1, 1991 684.39
Apr 1, 1991 689.49
Mar 1, 1991 677.05
Feb 1, 1991 659.80
Jan 1, 1991 593.71
Dec 1, 1990 603.25
Nov 1, 1990 578.55
Oct 1, 1990 564.82
Sep 1, 1990 583.57
Aug 1, 1990 617.06
Jul 1, 1990 677.87
Jun 1, 1990 681.16
May 1, 1990 665.58
Apr 1, 1990 644.14
Mar 1, 1990 645.67
Feb 1, 1990 633.84
Jan 1, 1990 655.17
Dec 1, 1989 678.73
Nov 1, 1989 663.43
Oct 1, 1989 679.09
Sep 1, 1989 682.15
Aug 1, 1989 682.96
Jul 1, 1989 655.05
Jun 1, 1989 640.41
May 1, 1989 622.52
Apr 1, 1989 602.93
Mar 1, 1989 587.60
Feb 1, 1989 593.61
Jan 1, 1989 578.62
Dec 1, 1988 563.37
Nov 1, 1988 553.08
Oct 1, 1988 566.61
Sep 1, 1988 549.24
Aug 1, 1988 544.06
Jul 1, 1988 557.55
Jun 1, 1988 563.24
May 1, 1988 535.13
Apr 1, 1988 550.58
Mar 1, 1988 559.95
Feb 1, 1988 546.28
Jan 1, 1988 531.57
Dec 1, 1987 512.74
Nov 1, 1987 521.25
Oct 1, 1987 596.66
Sep 1, 1987 680.41
Aug 1, 1987 706.94
Jul 1, 1987 669.03
Jun 1, 1987 651.98
May 1, 1987 627.58
Apr 1, 1987 630.25
Mar 1, 1987 640.63
Feb 1, 1987 617.98
Jan 1, 1987 583.99
Dec 1, 1986 552.36
Nov 1, 1986 545.08
Oct 1, 1986 528.43
Sep 1, 1986 530.92
Aug 1, 1986 548.33
Jul 1, 1986 538.57
Jun 1, 1986 550.01
May 1, 1986 537.71
Apr 1, 1986 538.06
Mar 1, 1986 524.21
Feb 1, 1986 492.84
Jan 1, 1986 466.40
Dec 1, 1985 465.65
Nov 1, 1985 444.86
Oct 1, 1985 420.57
Sep 1, 1985 417.36
Aug 1, 1985 428.07
Jul 1, 1985 438.43
Jun 1, 1985 431.03
May 1, 1985 423.08
Apr 1, 1985 414.79
Mar 1, 1985 413.97
Feb 1, 1985 419.00
Jan 1, 1985 399.35
Dec 1, 1984 383.55
Nov 1, 1984 387.75
Oct 1, 1984 384.25
Sep 1, 1984 388.39
Aug 1, 1984 386.25
Jul 1, 1984 356.37
Jun 1, 1984 362.48
May 1, 1984 371.84
Apr 1, 1984 375.30
Mar 1, 1984 376.65
Feb 1, 1984 377.15
Jan 1, 1984 400.93
Dec 1, 1983 398.45
Nov 1, 1983 400.79
Oct 1, 1983 407.66
Sep 1, 1983 407.65
Aug 1, 1983 397.93
Jul 1, 1983 410.43
Jun 1, 1983 410.60
May 1, 1983 406.15
Apr 1, 1983 392.68
Mar 1, 1983 380.94
Feb 1, 1983 368.15
Jan 1, 1983 362.25
Dec 1, 1982 350.67
Nov 1, 1982 345.98
Oct 1, 1982 331.78
Sep 1, 1982 306.96
Aug 1, 1982 275.67
Jul 1, 1982 275.48
Jun 1, 1982 277.66
May 1, 1982 298.31
Apr 1, 1982 300.88
Mar 1, 1982 287.87
Feb 1, 1982 297.17
Jan 1, 1982 305.40
Dec 1, 1981 323.35
Nov 1, 1981 322.03
Oct 1, 1981 314.92
Sep 1, 1981 311.64
Aug 1, 1981 344.74
Jul 1, 1981 346.03
Jun 1, 1981 358.52
May 1, 1981 360.08
Apr 1, 1981 370.35
Mar 1, 1981 369.53
Feb 1, 1981 358.64
Jan 1, 1981 375.33
Dec 1, 1980 379.80
Nov 1, 1980 389.67
Oct 1, 1980 376.96
Sep 1, 1980 369.74
Aug 1, 1980 364.00
Jul 1, 1980 355.66
Jun 1, 1980 340.22
May 1, 1980 323.26
Apr 1, 1980 312.20
Mar 1, 1980 320.92
Feb 1, 1980 358.79
Jan 1, 1980 349.98
Dec 1, 1979 345.07
Nov 1, 1979 335.45
Oct 1, 1979 341.18
Sep 1, 1979 357.42
Aug 1, 1979 357.30
Jul 1, 1979 344.94
Jun 1, 1979 345.36
May 1, 1979 342.46
Apr 1, 1979 355.06
Mar 1, 1979 352.10
Feb 1, 1979 349.02
Jan 1, 1979 358.43
Dec 1, 1978 348.55
Nov 1, 1978 345.00
Oct 1, 1978 368.10
Sep 1, 1978 383.60
Aug 1, 1978 386.51
Jul 1, 1978 363.20
Jun 1, 1978 367.75
May 1, 1978 370.79
Apr 1, 1978 356.21
Mar 1, 1978 343.96
Feb 1, 1978 347.32
Jan 1, 1978 354.53
Dec 1, 1977 370.93
Nov 1, 1977 373.95
Oct 1, 1977 373.62
Sep 1, 1977 384.79
Aug 1, 1977 392.15
Jul 1, 1977 403.30
Jun 1, 1977 401.61
May 1, 1977 402.11
Apr 1, 1977 405.31
Mar 1, 1977 415.11
Feb 1, 1977 419.58
Jan 1, 1977 435.64
Dec 1, 1976 441.68
Nov 1, 1976 428.39
Oct 1, 1976 432.10
Sep 1, 1976 449.69
Aug 1, 1976 441.85
Jul 1, 1976 448.04
Jun 1, 1976 440.03
May 1, 1976 439.76
Apr 1, 1976 445.96
Mar 1, 1976 444.04
Feb 1, 1976 442.64
Jan 1, 1976 427.72
Dec 1, 1975 392.39
Nov 1, 1975 399.89
Oct 1, 1975 396.10
Sep 1, 1975 380.73
Aug 1, 1975 387.54
Jul 1, 1975 418.97
Jun 1, 1975 423.25
May 1, 1975 415.81
Apr 1, 1975 393.20
Mar 1, 1975 390.31
Feb 1, 1975 374.59
Jan 1, 1975 341.94
Dec 1, 1974 317.28
Nov 1, 1974 342.01
Oct 1, 1974 333.64
Sep 1, 1974 330.53
Aug 1, 1974 373.34
Jul 1, 1974 394.17
Jun 1, 1974 449.90
May 1, 1974 453.00
Apr 1, 1974 472.93
Mar 1, 1974 500.49
Feb 1, 1974 486.10
Jan 1, 1974 506.37
Dec 1, 1973 503.69
Nov 1, 1973 545.60
Oct 1, 1973 591.18
Sep 1, 1973 573.60
Aug 1, 1973 565.07
Jul 1, 1973 586.36
Jun 1, 1973 582.14
May 1, 1973 599.54
Apr 1, 1973 621.12
Mar 1, 1973 637.33
Feb 1, 1973 653.57
Jan 1, 1973 682.38
Dec 1, 1972 678.79
Nov 1, 1972 666.49
Oct 1, 1972 636.14
Sep 1, 1972 638.00
Aug 1, 1972 648.87
Jul 1, 1972 628.15
Jun 1, 1972 635.88
May 1, 1972 635.63
Apr 1, 1972 643.67
Mar 1, 1972 638.71
Feb 1, 1972 625.39
Jan 1, 1972 617.08
Dec 1, 1971 592.41
Nov 1, 1971 556.95
Oct 1, 1971 584.02
Sep 1, 1971 598.15
Aug 1, 1971 585.15
Jul 1, 1971 597.21
Jun 1, 1971 603.03
May 1, 1971 618.98
Apr 1, 1971 630.63
Mar 1, 1971 611.34
Feb 1, 1971 597.55
Jan 1, 1971 576.72
Dec 1, 1970 555.50
Nov 1, 1970 522.53
Oct 1, 1970 525.75
Sep 1, 1970 517.22
Aug 1, 1970 490.53
Jul 1, 1970 476.68
Jun 1, 1970 478.32
May 1, 1970 483.79
Apr 1, 1970 548.11
Mar 1, 1970 569.77
Feb 1, 1970 563.14
Jan 1, 1970 586.58
Dec 1, 1969 593.35
Nov 1, 1969 629.90
Oct 1, 1969 628.74
Sep 1, 1969 625.44
Aug 1, 1969 624.95
Jul 1, 1969 631.88
Jun 1, 1969 665.05
May 1, 1969 705.53
Apr 1, 1969 685.15
Mar 1, 1969 675.35
Feb 1, 1969 696.09
Jan 1, 1969 703.45
Dec 1, 1968 736.56
Nov 1, 1968 731.01
Oct 1, 1968 721.95
Sep 1, 1968 708.58
Aug 1, 1968 688.22
Jul 1, 1968 705.60
Jun 1, 1968 711.09
May 1, 1968 696.49
Apr 1, 1968 682.81
Mar 1, 1968 637.71
Feb 1, 1968 651.49
Jan 1, 1968 684.29
Dec 1, 1967 690.21
Nov 1, 1967 673.07
Oct 1, 1967 696.92
Sep 1, 1967 700.09
Aug 1, 1967 692.51
Jul 1, 1967 683.70
Jun 1, 1967 674.11
May 1, 1967 684.72
Apr 1, 1967 674.70
Mar 1, 1967 665.28
Feb 1, 1967 651.93
Jan 1, 1967 630.22
Dec 1, 1966 606.93
Nov 1, 1966 604.39
Oct 1, 1966 575.59
Sep 1, 1966 584.22
Aug 1, 1966 605.54
Jul 1, 1966 648.47
Jun 1, 1966 652.14
May 1, 1966 659.63
Apr 1, 1966 696.27
Mar 1, 1966 679.80
Feb 1, 1966 711.16
Jan 1, 1966 720.50
Dec 1, 1965 708.22
Nov 1, 1965 713.71
Oct 1, 1965 707.82
Sep 1, 1965 694.45
Aug 1, 1965 671.99
Jul 1, 1965 659.72
Jun 1, 1965 660.73
May 1, 1965 698.09
Apr 1, 1965 687.84
Mar 1, 1965 681.10
Feb 1, 1965 682.65
Jan 1, 1965 677.70
Dec 1, 1964 660.70
Nov 1, 1964 672.34
Oct 1, 1964 669.85
Sep 1, 1964 658.48
Aug 1, 1964 649.44
Jul 1, 1964 656.98
Jun 1, 1964 635.50
May 1, 1964 641.37
Apr 1, 1964 635.17
Mar 1, 1964 626.11
Feb 1, 1964 614.91
Jan 1, 1964 607.44
Dec 1, 1963 589.33
Nov 1, 1963 578.88
Oct 1, 1963 582.15
Sep 1, 1963 582.61
Aug 1, 1963 567.65
Jul 1, 1963 552.38
Jun 1, 1963 562.53
May 1, 1963 564.61
Apr 1, 1963 553.50
Mar 1, 1963 528.63
Feb 1, 1963 532.39
Jan 1, 1963 525.44
Dec 1, 1962 505.90
Nov 1, 1962 484.90
Oct 1, 1962 453.64
Sep 1, 1962 468.42
Aug 1, 1962 474.18
Jul 1, 1962 461.62
Jun 1, 1962 452.26
May 1, 1962 512.09
Apr 1, 1962 553.23
Mar 1, 1962 573.34
Feb 1, 1962 572.77
Jan 1, 1962 565.27
Dec 1, 1961 587.12
Nov 1, 1961 581.72
Oct 1, 1961 556.51
Sep 1, 1961 550.45
Aug 1, 1961 556.65
Jul 1, 1961 535.56
Jun 1, 1961 540.64
May 1, 1961 547.89
Apr 1, 1961 542.37
Mar 1, 1961 528.28
Feb 1, 1961 512.21
Jan 1, 1961 492.03
Dec 1, 1960 467.97
Nov 1, 1960 457.01
Oct 1, 1960 442.68
Sep 1, 1960 454.62
Aug 1, 1960 468.73
Jul 1, 1960 463.17
Jun 1, 1960 474.95
May 1, 1960 459.58
Apr 1, 1960 463.82
Mar 1, 1960 459.47
Feb 1, 1960 465.82
Jan 1, 1960 486.26
Dec 1, 1959 493.21
Nov 1, 1959 477.93
Oct 1, 1959 476.01
Sep 1, 1959 478.05
Aug 1, 1959 499.45
Jul 1, 1959 502.30
Jun 1, 1959 484.79
May 1, 1959 490.70
Apr 1, 1959 483.42
Mar 1, 1959 477.11
Feb 1, 1959 465.30
Jan 1, 1959 470.89
Dec 1, 1958 454.42
Nov 1, 1958 444.47
Oct 1, 1958 432.84
Sep 1, 1958 415.94
Aug 1, 1958 405.23
Jul 1, 1958 389.27
Jun 1, 1958 380.17
May 1, 1958 371.25
Apr 1, 1958 359.70
Mar 1, 1958 358.99
Feb 1, 1958 354.20
Jan 1, 1958 353.00
Dec 1, 1957 348.65
Nov 1, 1957 348.83
Oct 1, 1957 357.78
Sep 1, 1957 381.55
Aug 1, 1957 397.69
Jul 1, 1957 420.85
Jun 1, 1957 415.46
May 1, 1957 410.19
Apr 1, 1957 396.44
Mar 1, 1957 388.86
Feb 1, 1957 385.30
Jan 1, 1957 404.13
Dec 1, 1956 413.11
Nov 1, 1956 408.54
Oct 1, 1956 412.83
Sep 1, 1956 419.71
Aug 1, 1956 436.09
Jul 1, 1956 437.10
Jun 1, 1956 417.65
May 1, 1956 423.20
Apr 1, 1956 438.56
Mar 1, 1956 435.06
Feb 1, 1956 407.03
Jan 1, 1956 404.47
Dec 1, 1955 415.64
Nov 1, 1955 410.26
Oct 1, 1955 384.34
Sep 1, 1955 404.70
Aug 1, 1955 388.71
Jul 1, 1955 391.09
Jun 1, 1955 365.80
May 1, 1955 345.75
Apr 1, 1955 347.22
Mar 1, 1955 335.63
Feb 1, 1955 338.30
Jan 1, 1955 327.36
Dec 1, 1954 321.57
Nov 1, 1954 306.35
Oct 1, 1954 294.81
Sep 1, 1954 288.12
Aug 1, 1954 280.48
Jul 1, 1954 275.00
Jun 1, 1954 264.32
May 1, 1954 262.22
Apr 1, 1954 253.12
Mar 1, 1954 242.51
Feb 1, 1954 237.49
Jan 1, 1954 232.38
Dec 1, 1953 226.63
Nov 1, 1953 223.61
Oct 1, 1953 217.97
Sep 1, 1953 212.39
Aug 1, 1953 222.61
Jul 1, 1953 222.52
Jun 1, 1953 219.41
May 1, 1953 228.42
Apr 1, 1953 228.07
Mar 1, 1953 239.89
Feb 1, 1953 239.59
Jan 1, 1953 241.64
Dec 1, 1952 239.45
Nov 1, 1952 230.16
Oct 1, 1952 223.08
Sep 1, 1952 227.86
Aug 1, 1952 231.54
Jul 1, 1952 230.62
Jun 1, 1952 225.88
May 1, 1952 220.69
Apr 1, 1952 220.78
Mar 1, 1952 222.27
Feb 1, 1952 221.71
Jan 1, 1952 224.12
Dec 1, 1951 216.89
Nov 1, 1951 211.20
Oct 1, 1951 218.91
Sep 1, 1951 220.87
Aug 1, 1951 216.99
Jul 1, 1951 207.89
Jun 1, 1951 204.28
May 1, 1951 207.89
Apr 1, 1951 208.60
Mar 1, 1951 205.84
Feb 1, 1951 210.17
Jan 1, 1951 205.02
Dec 1, 1950 193.96
Nov 1, 1950 197.11
Oct 1, 1950 198.31
Sep 1, 1950 191.99
Aug 1, 1950 186.21
Jul 1, 1950 177.06
Jun 1, 1950 193.32
May 1, 1950 191.03
Apr 1, 1950 185.60
Mar 1, 1950 180.50
Feb 1, 1950 179.80
Jan 1, 1950 176.36
Dec 1, 1949 172.07
Nov 1, 1949 166.19
Oct 1, 1949 164.61
Sep 1, 1949 159.13
Aug 1, 1949 157.73
Jul 1, 1949 152.91
Jun 1, 1949 143.51
May 1, 1949 152.47
Apr 1, 1949 152.96
Mar 1, 1949 153.81
Feb 1, 1949 152.37
Jan 1, 1949 157.13
Dec 1, 1948 154.75
Nov 1, 1948 155.12
Oct 1, 1948 162.91
Sep 1, 1948 157.93
Aug 1, 1948 159.74
Jul 1, 1948 165.22
Jun 1, 1948 171.35
May 1, 1948 165.91
Apr 1, 1948 158.87
Mar 1, 1948 150.04
Feb 1, 1948 147.31
Jan 1, 1948 153.63
Dec 1, 1947 157.70
Nov 1, 1947 162.30
Oct 1, 1947 164.92
Sep 1, 1947 160.76
Aug 1, 1947 168.70
Jul 1, 1947 174.41
Jun 1, 1947 165.61
May 1, 1947 160.76
Apr 1, 1947 163.68
Mar 1, 1947 169.96
Feb 1, 1947 180.43
Jan 1, 1947 173.69
Dec 1, 1946 172.78
Nov 1, 1946 169.33
Oct 1, 1946 174.11
Sep 1, 1946 181.61
Aug 1, 1946 215.13
Jul 1, 1946 223.82
Jun 1, 1946 243.94
May 1, 1946 248.17
Apr 1, 1946 248.99
Mar 1, 1946 235.19
Feb 1, 1946 245.11
Jan 1, 1946 243.09
Dec 1, 1945 233.78
Nov 1, 1945 231.14
Oct 1, 1945 223.82
Sep 1, 1945 214.86
Aug 1, 1945 201.16
Jul 1, 1945 200.48
Jun 1, 1945 204.69
May 1, 1945 203.27
Apr 1, 1945 196.97
Mar 1, 1945 192.14
Feb 1, 1945 192.28
Jan 1, 1945 186.07
Dec 1, 1944 180.69
Nov 1, 1944 177.83
Oct 1, 1944 179.08
Sep 1, 1944 174.78
Aug 1, 1944 177.69
Jul 1, 1944 180.32
Jun 1, 1944 176.75
May 1, 1944 169.76
Apr 1, 1944 166.81
Mar 1, 1944 170.73
Feb 1, 1944 166.08
Jan 1, 1944 167.21
Dec 1, 1943 161.99
Nov 1, 1943 159.87
Oct 1, 1943 167.63
Sep 1, 1943 169.18
Aug 1, 1943 166.61
Jul 1, 1943 174.26
Jun 1, 1943 169.76
May 1, 1943 166.81
Apr 1, 1943 161.42
Mar 1, 1943 158.02
Feb 1, 1943 155.30
Jan 1, 1943 146.59
Dec 1, 1942 138.30
Nov 1, 1942 138.40
Oct 1, 1942 137.02
Sep 1, 1942 129.16
Aug 1, 1942 127.82
Jul 1, 1942 129.35
Jun 1, 1942 125.47
May 1, 1942 119.45
Apr 1, 1942 119.56
Mar 1, 1942 125.52
Feb 1, 1942 134.41
Jan 1, 1942 139.65
Dec 1, 1941 138.76
Nov 1, 1941 149.38
Oct 1, 1941 157.74
Sep 1, 1941 166.50
Aug 1, 1941 168.24
Jul 1, 1941 171.36
Jun 1, 1941 163.01
May 1, 1941 160.78
Apr 1, 1941 165.51
Mar 1, 1941 172.04
Feb 1, 1941 172.21
Jan 1, 1941 183.70
Dec 1, 1940 183.36
Nov 1, 1940 192.56
Oct 1, 1940 188.17
Sep 1, 1940 186.42
Aug 1, 1940 178.88
Jul 1, 1940 175.20
Jun 1, 1940 168.38
May 1, 1940 185.54
Apr 1, 1940 215.18
Mar 1, 1940 213.08
Feb 1, 1940 214.30
Jan 1, 1940 217.26
Dec 1, 1939 216.93
Nov 1, 1939 222.19
Oct 1, 1939 226.23
Sep 1, 1939 222.36
Aug 1, 1939 205.31
Jul 1, 1939 208.34
Jun 1, 1939 203.35
May 1, 1939 199.80
Apr 1, 1939 192.68
Mar 1, 1939 218.85
Feb 1, 1939 219.02
Jan 1, 1939 219.21
Dec 1, 1938 222.55
Nov 1, 1938 229.21
Oct 1, 1938 229.03
Sep 1, 1938 204.60
Aug 1, 1938 214.35
Jul 1, 1938 213.13
Jun 1, 1938 177.78
May 1, 1938 173.78
Apr 1, 1938 171.00
Mar 1, 1938 179.52
Feb 1, 1938 192.24
Jan 1, 1938 195.55
Dec 1, 1937 187.89
Nov 1, 1937 189.64
Oct 1, 1937 206.51
Sep 1, 1937 241.65
Aug 1, 1937 283.45
Jul 1, 1937 280.57
Jun 1, 1937 266.66
May 1, 1937 277.06
Apr 1, 1937 292.05
Mar 1, 1937 312.78
Feb 1, 1937 315.34
Jan 1, 1937 306.29
Dec 1, 1936 299.18
Nov 1, 1936 304.44
Oct 1, 1936 296.20
Sep 1, 1936 281.47
Aug 1, 1936 278.31
Jul 1, 1936 274.84
Jun 1, 1936 261.35
May 1, 1936 252.51
Apr 1, 1936 266.67
Mar 1, 1936 266.31
Feb 1, 1936 258.86
Jan 1, 1936 244.81
Dec 1, 1935 232.00
Nov 1, 1935 232.00
Oct 1, 1935 213.62
Sep 1, 1935 208.06
Aug 1, 1935 203.76
Jul 1, 1935 190.86
Jun 1, 1935 181.36
May 1, 1935 173.46
Apr 1, 1935 160.83
Mar 1, 1935 150.72
Feb 1, 1935 160.93
Jan 1, 1935 167.17
Dec 1, 1934 169.66
Nov 1, 1934 167.32
Oct 1, 1934 162.77
Sep 1, 1934 160.31
Aug 1, 1934 166.73
Jul 1, 1934 173.51
Jun 1, 1934 182.12
May 1, 1934 181.09
Apr 1, 1934 201.58
Mar 1, 1934 198.26
Feb 1, 1934 208.97
Jan 1, 1934 196.04
Dec 1, 1933 185.44
Nov 1, 1933 181.91
Oct 1, 1933 177.63
Sep 1, 1933 196.79
Aug 1, 1933 198.46
Jul 1, 1933 210.47
Jun 1, 1933 200.86
May 1, 1933 172.84
Apr 1, 1933 134.26
Mar 1, 1933 121.40
Feb 1, 1933 120.83
Jan 1, 1933 134.94
Dec 1, 1932 127.82
Nov 1, 1932 131.13
Oct 1, 1932 131.44
Sep 1, 1932 151.34
Aug 1, 1932 136.95
Jul 1, 1932 90.44
Jun 1, 1932 86.11
May 1, 1932 98.75
Apr 1, 1932 110.93
Mar 1, 1932 144.86
Feb 1, 1932 143.31
Jan 1, 1932 142.50
Dec 1, 1931 141.93
Nov 1, 1931 173.53
Oct 1, 1931 168.90
Sep 1, 1931 193.63
Aug 1, 1931 226.01
Jul 1, 1931 233.00
Jun 1, 1931 225.52
May 1, 1931 229.95
Apr 1, 1931 251.22
Mar 1, 1931 275.89
Feb 1, 1931 268.98
Jan 1, 1931 246.75
Dec 1, 1930 236.52
Nov 1, 1930 248.81
Oct 1, 1930 266.65
Sep 1, 1930 307.34
Aug 1, 1930 309.35
Jul 1, 1930 311.48
Jun 1, 1930 314.50
May 1, 1930 347.79
Apr 1, 1930 367.70
Mar 1, 1930 347.79
Feb 1, 1930 333.18
Jan 1, 1930 311.71
Dec 1, 1929 305.47
Nov 1, 1929 292.07
Oct 1, 1929 397.23
Sep 1, 1929 444.20
Aug 1, 1929 427.17
Jul 1, 1929 404.18
Jun 1, 1929 375.46
May 1, 1929 370.59
Apr 1, 1929 367.26
Mar 1, 1929 367.27
Feb 1, 1929 358.80
Jan 1, 1929 356.94
Dec 1, 1928 332.38
Nov 1, 1928 329.17
Oct 1, 1928 308.33
Sep 1, 1928 300.44
Aug 1, 1928 284.00
Jul 1, 1928 275.10
Jun 1, 1928 273.09
May 1, 1928 285.49
Apr 1, 1928 278.54
Mar 1, 1928 262.03
Feb 1, 1928 248.68
Jan 1, 1928 248.78
Dec 1, 1927 247.79
Nov 1, 1927 242.11
Oct 1, 1927 235.36
Sep 1, 1927 240.41
Aug 1, 1927 228.82
Jul 1, 1927 216.00
Jun 1, 1927 207.71
May 1, 1927 207.42
Apr 1, 1927 201.67
Mar 1, 1927 196.84
Feb 1, 1927 192.75
Jan 1, 1927 188.00
Dec 1, 1926 187.12
Nov 1, 1926 182.96
Oct 1, 1926 181.63
Sep 1, 1926 186.88
Aug 1, 1926 185.13
Jul 1, 1926 177.05
Jun 1, 1926 167.98
May 1, 1926 159.45
Apr 1, 1926 157.46
Mar 1, 1926 162.90
Feb 1, 1926 173.78
Jan 1, 1926 173.51
Dec 1, 1925 170.90
Nov 1, 1925 167.23
Oct 1, 1925 164.93
Sep 1, 1925 159.66
Aug 1, 1925 156.05
Jul 1, 1925 153.97
Jun 1, 1925 151.52
May 1, 1925 150.58
Apr 1, 1925 146.74
Mar 1, 1925 147.45
Feb 1, 1925 152.31
Jan 1, 1925 150.15
Dec 1, 1924 144.19
Nov 1, 1924 137.60
Oct 1, 1924 130.32
Sep 1, 1924 132.81
Aug 1, 1924 134.89
Jul 1, 1924 129.65
Jun 1, 1924 124.64
May 1, 1924 122.33
Apr 1, 1924 122.76
Mar 1, 1924 124.91
Feb 1, 1924 126.61
Jan 1, 1924 125.31
Dec 1, 1923 121.34
Nov 1, 1923 117.37
Oct 1, 1923 113.96
Sep 1, 1923 116.34
Aug 1, 1923 116.30
Jul 1, 1923 115.05
Jun 1, 1923 120.45
May 1, 1923 125.96
Apr 1, 1923 132.20
Mar 1, 1923 137.81
Feb 1, 1923 135.62
Jan 1, 1923 130.07
Dec 1, 1922 127.55
Nov 1, 1922 128.61
Oct 1, 1922 136.14
Sep 1, 1922 134.00
Aug 1, 1922 130.60
Jul 1, 1922 124.37
Jun 1, 1922 124.23
May 1, 1922 125.41
Apr 1, 1922 120.70
Mar 1, 1922 113.79
Feb 1, 1922 108.38
Jan 1, 1922 106.05
Dec 1, 1921 103.74
Nov 1, 1921 99.62
Oct 1, 1921 94.00
Sep 1, 1921 92.74
Aug 1, 1921 89.47
Jul 1, 1921 90.58
Jun 1, 1921 91.37
May 1, 1921 98.76
Apr 1, 1921 93.73
Mar 1, 1921 92.30
Feb 1, 1921 94.20
Jan 1, 1921 91.88
Dec 1, 1920 86.18
Nov 1, 1920 92.75
Oct 1, 1920 97.22
Sep 1, 1920 96.61
Aug 1, 1920 91.92
Jul 1, 1920 93.37
Jun 1, 1920 93.04
May 1, 1920 96.06
Apr 1, 1920 104.01
Mar 1, 1920 108.05
Feb 1, 1920 101.98
Jan 1, 1920 112.33
Dec 1, 1919 115.87
Nov 1, 1919 121.96
Oct 1, 1919 128.46
Sep 1, 1919 124.28
Aug 1, 1919 123.04
Jul 1, 1919 134.19
Jun 1, 1919 133.80
May 1, 1919 130.31
Apr 1, 1919 123.35
Mar 1, 1919 121.56
Feb 1, 1919 119.43
Jan 1, 1919 116.81
Dec 1, 1918 117.55
Nov 1, 1918 121.40
Oct 1, 1918 120.61
Sep 1, 1918 117.91
Aug 1, 1918 120.85
Jul 1, 1918 122.11
Jun 1, 1918 124.43
May 1, 1918 125.98
Apr 1, 1918 124.66
Mar 1, 1918 127.67
Feb 1, 1918 129.38
Jan 1, 1918 126.44
Dec 1, 1917 121.86
Nov 1, 1917 128.03
Oct 1, 1917 139.67
Sep 1, 1917 149.90
Aug 1, 1917 161.10
Jul 1, 1917 168.60
Jun 1, 1917 170.73
May 1, 1917 169.95
Apr 1, 1917 178.68
Mar 1, 1917 190.48
Feb 1, 1917 184.75
Jan 1, 1917 200.82
Dec 1, 1916 207.42
Nov 1, 1916 217.98
Oct 1, 1916 216.84
Sep 1, 1916 214.11
Aug 1, 1916 209.48
Jul 1, 1916 209.83
Jun 1, 1916 212.78
May 1, 1916 212.71
Apr 1, 1916 210.08
Mar 1, 1916 214.42
Feb 1, 1916 217.19
Jan 1, 1916 220.26
Dec 1, 1915 225.97
Nov 1, 1915 225.50
Oct 1, 1915 220.00
Sep 1, 1915 210.51
Aug 1, 1915 202.98
Jul 1, 1915 194.71
Jun 1, 1915 195.44
May 1, 1915 193.26
Apr 1, 1915 199.85
Mar 1, 1915 187.74
Feb 1, 1915 181.19
Jan 1, 1915 181.83
Dec 1, 1914 178.67
Nov 1, 1914 184.86
Oct 1, 1914 186.69
Sep 1, 1914 184.86
Aug 1, 1914 184.86
Jul 1, 1914 188.56
Jun 1, 1914 201.62
May 1, 1914 202.62
Apr 1, 1914 203.43
Mar 1, 1914 206.34
Feb 1, 1914 210.30
Jan 1, 1914 205.50
Dec 1, 1913 197.40
Nov 1, 1913 195.69
Oct 1, 1913 202.80
Sep 1, 1913 209.43
Aug 1, 1913 209.56
Jul 1, 1913 204.10
Jun 1, 1913 203.43
May 1, 1913 216.41
Apr 1, 1913 220.22
Mar 1, 1913 220.47
Feb 1, 1913 224.73
Jan 1, 1913 232.99
Dec 1, 1912 237.42
Nov 1, 1912 243.77
Oct 1, 1912 246.52
Sep 1, 1912 247.02
Aug 1, 1912 248.30
Jul 1, 1912 245.01
Jun 1, 1912 244.75
May 1, 1912 242.48
Apr 1, 1912 242.73
Mar 1, 1912 242.39
Feb 1, 1912 240.46
Jan 1, 1912 245.25
Dec 1, 1911 247.42
Nov 1, 1911 243.91
Oct 1, 1911 231.95
Sep 1, 1911 230.62
Aug 1, 1911 246.59
Jul 1, 1911 267.16
Jun 1, 1911 271.33
May 1, 1911 266.00
Apr 1, 1911 260.39
Mar 1, 1911 253.12
Feb 1, 1911 258.98
Jan 1, 1911 246.58
Dec 1, 1910 240.73
Nov 1, 1910 247.65
Oct 1, 1910 242.91
Sep 1, 1910 225.52
Aug 1, 1910 221.72
Jul 1, 1910 214.27
Jun 1, 1910 225.68
May 1, 1910 234.95
Apr 1, 1910 234.42
Mar 1, 1910 242.36
Feb 1, 1910 241.06
Jan 1, 1910 249.98
Dec 1, 1909 253.14
Nov 1, 1909 252.46
Oct 1, 1909 256.29
Sep 1, 1909 260.34
Aug 1, 1909 262.82
Jul 1, 1909 259.07
Jun 1, 1909 255.42
May 1, 1909 253.69
Apr 1, 1909 247.91
Mar 1, 1909 242.26
Feb 1, 1909 239.00
Jan 1, 1909 248.81
Dec 1, 1908 245.25
Nov 1, 1908 242.50
Oct 1, 1908 229.43
Sep 1, 1908 229.24
Aug 1, 1908 231.77
Jul 1, 1908 222.23
Jun 1, 1908 216.60
May 1, 1908 216.32
Apr 1, 1908 205.26
Mar 1, 1908 197.05
Feb 1, 1908 189.30
Jan 1, 1908 194.20
Dec 1, 1907 184.35
Nov 1, 1907 171.64
Oct 1, 1907 174.92
Sep 1, 1907 198.17
Aug 1, 1907 200.30
Jul 1, 1907 216.52
Jun 1, 1907 208.54
May 1, 1907 217.82
Apr 1, 1907 230.41
Mar 1, 1907 229.32
Feb 1, 1907 251.49
Jan 1, 1907 265.22
Dec 1, 1906 270.24
Nov 1, 1906 275.48
Oct 1, 1906 273.02
Sep 1, 1906 287.68
Aug 1, 1906 282.04
Jul 1, 1906 268.65
Jun 1, 1906 266.74
May 1, 1906 263.30
Apr 1, 1906 273.35
Mar 1, 1906 277.11
Feb 1, 1906 284.07
Jan 1, 1906 286.10
Dec 1, 1905 276.53
Nov 1, 1905 273.09
Oct 1, 1905 277.54
Sep 1, 1905 273.69
Aug 1, 1905 269.87
Jul 1, 1905 263.01
Jun 1, 1905 255.01
May 1, 1905 252.04
Apr 1, 1905 262.24
Mar 1, 1905 265.47
Feb 1, 1905 255.08
Jan 1, 1905 244.36
Dec 1, 1904 239.14
Nov 1, 1904 236.82
Oct 1, 1904 229.80
Sep 1, 1904 217.05
Aug 1, 1904 210.40
Jul 1, 1904 205.76
Jun 1, 1904 197.57
May 1, 1904 197.26
Apr 1, 1904 196.89
Mar 1, 1904 190.08
Feb 1, 1904 188.41
Jan 1, 1904 198.08
Dec 1, 1903 199.39
Nov 1, 1903 190.59
Oct 1, 1903 187.89
Sep 1, 1903 191.85
Aug 1, 1903 199.00
Jul 1, 1903 205.60
Jun 1, 1903 215.50
May 1, 1903 228.11
Apr 1, 1903 227.33
Mar 1, 1903 237.01
Feb 1, 1903 238.43
Jan 1, 1903 239.85
Dec 1, 1902 230.89
Nov 1, 1902 238.85
Oct 1, 1902 240.47
Sep 1, 1902 265.63
Aug 1, 1902 267.98
Jul 1, 1902 258.13
Jun 1, 1902 252.42
May 1, 1902 256.75
Apr 1, 1902 260.58
Mar 1, 1902 254.84
Feb 1, 1902 254.53
Jan 1, 1902 252.36
Dec 1, 1901 244.29
Nov 1, 1901 251.11
Oct 1, 1901 248.98
Sep 1, 1901 251.81
Aug 1, 1901 256.03
Jul 1, 1901 255.84
Jun 1, 1901 277.51
May 1, 1901 252.38
Apr 1, 1901 265.76
Mar 1, 1901 242.29
Feb 1, 1901 233.90
Jan 1, 1901 225.14
Dec 1, 1900 221.64
Nov 1, 1900 206.35
Oct 1, 1900 191.38
Sep 1, 1900 182.57
Aug 1, 1900 189.15
Jul 1, 1900 184.45
Jun 1, 1900 186.61
May 1, 1900 190.12
Apr 1, 1900 194.82
Mar 1, 1900 192.36
Feb 1, 1900 190.82
Jan 1, 1900 189.58
Dec 1, 1899 187.09
Nov 1, 1899 203.34
Oct 1, 1899 201.89
Sep 1, 1899 205.51
Aug 1, 1899 215.71
Jul 1, 1899 213.26
Jun 1, 1899 208.73
May 1, 1899 216.57
Apr 1, 1899 225.99
Mar 1, 1899 226.09
Feb 1, 1899 222.91
Jan 1, 1899 220.82
Dec 1, 1898 205.20
Nov 1, 1898 196.12
Oct 1, 1898 189.85
Sep 1, 1898 193.91
Aug 1, 1898 194.28
Jul 1, 1898 187.27
Jun 1, 1898 183.78
May 1, 1898 165.38
Apr 1, 1898 165.98
Mar 1, 1898 168.89
Feb 1, 1898 176.88
Jan 1, 1898 179.90
Dec 1, 1897 175.11
Nov 1, 1897 171.42
Oct 1, 1897 177.69
Sep 1, 1897 180.87
Aug 1, 1897 177.51
Jul 1, 1897 174.37
Jun 1, 1897 166.94
May 1, 1897 159.51
Apr 1, 1897 156.48
Mar 1, 1897 159.00
Feb 1, 1897 158.62
Jan 1, 1897 160.14
Dec 1, 1896 155.57
Nov 1, 1896 161.47
Oct 1, 1896 155.58
Sep 1, 1896 156.77
Aug 1, 1896 148.95
Jul 1, 1896 157.95
Jun 1, 1896 168.89
May 1, 1896 169.59
Apr 1, 1896 167.73
Mar 1, 1896 163.68
Feb 1, 1896 166.30
Jan 1, 1896 157.41
Dec 1, 1895 156.90
Nov 1, 1895 164.52
Oct 1, 1895 170.25
Sep 1, 1895 172.76
Aug 1, 1895 171.68
Jul 1, 1895 166.74
Jun 1, 1895 163.91
May 1, 1895 162.86
Apr 1, 1895 156.63
Mar 1, 1895 156.58
Feb 1, 1895 156.58
Jan 1, 1895 158.82
Dec 1, 1894 160.69
Nov 1, 1894 159.99
Oct 1, 1894 159.99
Sep 1, 1894 160.57
Aug 1, 1894 160.17
Jul 1, 1894 158.82
Jun 1, 1894 162.18
May 1, 1894 164.43
Apr 1, 1894 170.78
Mar 1, 1894 168.54
Feb 1, 1894 159.08
Jan 1, 1894 154.84
Dec 1, 1893 153.80
Nov 1, 1893 157.15
Oct 1, 1893 150.73
Sep 1, 1893 148.40
Aug 1, 1893 144.13
Jul 1, 1893 141.95
Jun 1, 1893 152.54
May 1, 1893 156.15
Apr 1, 1893 169.09
Mar 1, 1893 167.14
Feb 1, 1893 169.31
Jan 1, 1893 174.35
Dec 1, 1892 177.77
Nov 1, 1892 181.85
Oct 1, 1892 187.24
Sep 1, 1892 183.55
Aug 1, 1892 188.24
Jul 1, 1892 188.13
Jun 1, 1892 193.21
May 1, 1892 194.25
Apr 1, 1892 194.25
Mar 1, 1892 191.88
Feb 1, 1892 184.89
Jan 1, 1892 184.56
Dec 1, 1891 176.63
Nov 1, 1891 171.41
Oct 1, 1891 171.96
Sep 1, 1891 171.96
Aug 1, 1891 156.99
Jul 1, 1891 151.90
Jun 1, 1891 152.66
May 1, 1891 152.11
Apr 1, 1891 150.83
Mar 1, 1891 147.80
Feb 1, 1891 152.28
Jan 1, 1891 152.35
Dec 1, 1890 142.96
Nov 1, 1890 146.38
Oct 1, 1890 154.17
Sep 1, 1890 161.45
Aug 1, 1890 166.24
Jul 1, 1890 176.42
Jun 1, 1890 177.69
May 1, 1890 178.96
Apr 1, 1890 173.90
Mar 1, 1890 170.35
Feb 1, 1890 171.64
Jan 1, 1890 173.57
Dec 1, 1889 167.46
Nov 1, 1889 170.37
Oct 1, 1889 171.96
Sep 1, 1889 175.14
Aug 1, 1889 173.25
Jul 1, 1889 170.99
Jun 1, 1889 174.54
May 1, 1889 171.64
Apr 1, 1889 163.05
Mar 1, 1889 163.36
Feb 1, 1889 164.72
Jan 1, 1889 161.02
Dec 1, 1888 152.41
Nov 1, 1888 155.38
Oct 1, 1888 160.58
Sep 1, 1888 163.27
Aug 1, 1888 159.33
Jul 1, 1888 155.99
Jun 1, 1888 153.95
May 1, 1888 156.90
Apr 1, 1888 153.07
Mar 1, 1888 150.63
Feb 1, 1888 156.56
Jan 1, 1888 155.76
Dec 1, 1887 156.27
Nov 1, 1887 160.85
Oct 1, 1887 159.79
Sep 1, 1887 167.20
Aug 1, 1887 167.47
Jul 1, 1887 173.73
Jun 1, 1887 176.07
May 1, 1887 179.06
Apr 1, 1887 176.02
Mar 1, 1887 172.08
Feb 1, 1887 168.13
Jan 1, 1887 171.46
Dec 1, 1886 177.53
Nov 1, 1886 184.38
Oct 1, 1886 179.92
Sep 1, 1886 175.46
Aug 1, 1886 171.00
Jul 1, 1886 171.96
Jun 1, 1886 171.41
May 1, 1886 161.96
Apr 1, 1886 161.16
Mar 1, 1886 161.30
Feb 1, 1886 162.86
Jan 1, 1886 159.79
Dec 1, 1885 156.08
Nov 1, 1885 161.02
Oct 1, 1885 152.91
Sep 1, 1885 144.51
Aug 1, 1885 144.73
Jul 1, 1885 137.05
Jun 1, 1885 133.64
May 1, 1885 131.11
Apr 1, 1885 129.58
Mar 1, 1885 131.46
Feb 1, 1885 128.19
Jan 1, 1885 125.72
Dec 1, 1884 128.69
Nov 1, 1884 127.60
Oct 1, 1884 127.35
Sep 1, 1884 130.13
Aug 1, 1884 133.00
Jul 1, 1884 125.14
Jun 1, 1884 123.73
May 1, 1884 129.00
Apr 1, 1884 137.43
Mar 1, 1884 140.98
Feb 1, 1884 141.51
Jan 1, 1884 137.79
Dec 1, 1883 142.04
Nov 1, 1883 146.83
Oct 1, 1883 143.11
Sep 1, 1883 147.10
Aug 1, 1883 144.10
Jul 1, 1883 150.95
Jun 1, 1883 150.25
May 1, 1883 144.56
Apr 1, 1883 145.58
Mar 1, 1883 141.31
Feb 1, 1883 138.21
Jan 1, 1883 142.79
Dec 1, 1882 143.53
Nov 1, 1882 141.37
Oct 1, 1882 146.39
Sep 1, 1882 149.03
Aug 1, 1882 143.68
Jul 1, 1882 140.70
Jun 1, 1882 132.06
May 1, 1882 133.90
Apr 1, 1882 136.85
Mar 1, 1882 138.04
Feb 1, 1882 138.28
Jan 1, 1882 142.78
Dec 1, 1881 144.95
Nov 1, 1881 149.29
Oct 1, 1881 146.88
Sep 1, 1881 150.74
Aug 1, 1881 155.33
Jul 1, 1881 162.23
Jun 1, 1881 169.88
May 1, 1881 167.81
Apr 1, 1881 158.91
Mar 1, 1881 161.10
Feb 1, 1881 159.29
Jan 1, 1881 161.33
Dec 1, 1880 150.77
Nov 1, 1880 146.22
Oct 1, 1880 140.41
Sep 1, 1880 136.46
Aug 1, 1880 138.05
Jul 1, 1880 133.27
Jun 1, 1880 127.41
May 1, 1880 124.32
Apr 1, 1880 131.11
Mar 1, 1880 128.96
Feb 1, 1880 127.80
Jan 1, 1880 125.59
Dec 1, 1879 124.53
Nov 1, 1879 128.49
Oct 1, 1879 128.53
Sep 1, 1879 122.32
Aug 1, 1879 122.16
Jul 1, 1879 121.26
Jun 1, 1879 120.18
May 1, 1879 118.26
Apr 1, 1879 113.15
Mar 1, 1879 108.23
Feb 1, 1879 108.83
Jan 1, 1879 106.15
Dec 1, 1878 103.55
Nov 1, 1878 101.79
Oct 1, 1878 100.87
Sep 1, 1878 100.96
Aug 1, 1878 98.95
Jul 1, 1878 100.87
Jun 1, 1878 100.03
May 1, 1878 95.80
Apr 1, 1878 92.38
Mar 1, 1878 88.98
Feb 1, 1878 85.51
Jan 1, 1878 86.45
Dec 1, 1877 83.91
Nov 1, 1877 84.16
Oct 1, 1877 83.78
Sep 1, 1877 82.01
Aug 1, 1877 76.41
Jul 1, 1877 68.74
Jun 1, 1877 66.43
May 1, 1877 67.71
Apr 1, 1877 68.94
Mar 1, 1877 76.45
Feb 1, 1877 76.93
Jan 1, 1877 79.67
Dec 1, 1876 81.76
Nov 1, 1876 83.70
Oct 1, 1876 86.06
Sep 1, 1876 88.13
Aug 1, 1876 94.78
Jul 1, 1876 99.76
Jun 1, 1876 100.98
May 1, 1876 98.97
Apr 1, 1876 99.12
Mar 1, 1876 102.05
Feb 1, 1876 102.28
Jan 1, 1876 100.92
Dec 1, 1875 98.07
Nov 1, 1875 97.18
Oct 1, 1875 94.85
Sep 1, 1875 96.40
Aug 1, 1875 96.41
Jul 1, 1875 96.84
Jun 1, 1875 96.62
May 1, 1875 96.95
Apr 1, 1875 98.33
Mar 1, 1875 97.91
Feb 1, 1875 96.63
Jan 1, 1875 96.84
Dec 1, 1874 96.84
Nov 1, 1874 97.48
Oct 1, 1874 95.80
Sep 1, 1874 94.46
Aug 1, 1874 93.01
Jul 1, 1874 92.10
Jun 1, 1874 92.80
May 1, 1874 91.05
Apr 1, 1874 92.72
Mar 1, 1874 93.88
Feb 1, 1874 95.27
Jan 1, 1874 92.49
Dec 1, 1873 89.10
Nov 1, 1873 83.42
Oct 1, 1873 83.84
Sep 1, 1873 89.72
Aug 1, 1873 97.15
Jul 1, 1873 97.15
Jun 1, 1873 97.35
May 1, 1873 95.82
Apr 1, 1873 93.53
Mar 1, 1873 94.83
Feb 1, 1873 95.57
Jan 1, 1873 96.96
Dec 1, 1872 96.20
Nov 1, 1872 92.56
Oct 1, 1872 95.70
Sep 1, 1872 93.27
Aug 1, 1872 95.63
Jul 1, 1872 97.52
Jun 1, 1872 96.66
May 1, 1872 96.86
Apr 1, 1872 96.86
Mar 1, 1872 96.37
Feb 1, 1872 94.71
Jan 1, 1872 94.33
Dec 1, 1871 92.00
Nov 1, 1871 92.09
Oct 1, 1871 91.10
Sep 1, 1871 97.56
Aug 1, 1871 98.91
Jul 1, 1871 96.13
Jun 1, 1871 97.96
May 1, 1871 97.25
Apr 1, 1871 92.66
Mar 1, 1871 86.86
Feb 1, 1871 86.05
Jan 1, 1871 87.49

Inflation adjusted, constant August 2017 dollars.

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