December 31, 2004  |1975Q1| 61.92
December 31, 2004  |1975Q2| 62.93
December 31, 2004  |1975Q3| 62.44
December 31, 2004  |1975Q4| 63.52
December 31, 2004  |1976Q1| 64.47
December 31, 2004  |1976Q2| 66.44
December 31, 2004  |1976Q3| 67.11
December 31, 2004  |1976Q4| 68.31
December 31, 2004  |1977Q1| 70.29
December 31, 2004  |1977Q2| 73.03
December 31, 2004  |1977Q3| 74.87
December 31, 2004  |1977Q4| 77.32
December 31, 2004  |1978Q1| 79.73
December 31, 2004  |1978Q2| 82.54
December 31, 2004  |1978Q3| 85.04
December 31, 2004  |1978Q4| 87.62
December 31, 2004  |1979Q1| 91.60
December 31, 2004  |1979Q2| 94.17
December 31, 2004  |1979Q3| 96.20
December 31, 2004  |1979Q4| 98.10
December 31, 2004  |1980Q1|100.00
December 31, 2004  |1980Q2|101.17
December 31, 2004  |1980Q3|104.40
December 31, 2004  |1980Q4|104.95
December 31, 2004  |1981Q1|105.89
December 31, 2004  |1981Q2|107.85
December 31, 2004  |1981Q3|109.27
December 31, 2004  |1981Q4|109.50
December 31, 2004  |1982Q1|111.00
December 31, 2004  |1982Q2|111.58
December 31, 2004  |1982Q3|111.04
December 31, 2004  |1982Q4|111.94
December 31, 2004  |1983Q1|114.04
December 31, 2004  |1983Q2|115.37
December 31, 2004  |1983Q3|116.16
December 31, 2004  |1983Q4|116.69
December 31, 2004  |1984Q1|118.49
December 31, 2004  |1984Q2|120.49
December 31, 2004  |1984Q3|121.68
December 31, 2004  |1984Q4|122.95
December 31, 2004  |1985Q1|124.76
December 31, 2004  |1985Q2|126.92
December 31, 2004  |1985Q3|129.30
December 31, 2004  |1985Q4|131.15
December 31, 2004  |1986Q1|133.72
December 31, 2004  |1986Q2|136.71
December 31, 2004  |1986Q3|139.38
December 31, 2004  |1986Q4|142.00
December 31, 2004  |1987Q1|145.11
December 31, 2004  |1987Q2|147.90
December 31, 2004  |1987Q3|150.36
December 31, 2004  |1987Q4|151.76
December 31, 2004  |1988Q1|154.46
December 31, 2004  |1988Q2|157.77
December 31, 2004  |1988Q3|159.44
December 31, 2004  |1988Q4|161.15
December 31, 2004  |1989Q1|163.29
December 31, 2004  |1989Q2|165.49
December 31, 2004  |1989Q3|169.23
December 31, 2004  |1989Q4|170.84
December 31, 2004  |1990Q1|171.53
December 31, 2004  |1990Q2|171.45
December 31, 2004  |1990Q3|171.99
December 31, 2004  |1990Q4|171.18
December 31, 2004  |1991Q1|172.47
December 31, 2004  |1991Q2|173.19
December 31, 2004  |1991Q3|173.18
December 31, 2004  |1991Q4|175.52
December 31, 2004  |1992Q1|176.69
December 31, 2004  |1992Q2|176.27
December 31, 2004  |1992Q3|178.03
December 31, 2004  |1992Q4|178.76
December 31, 2004  |1993Q1|178.47
December 31, 2004  |1993Q2|179.94
December 31, 2004  |1993Q3|181.00
December 31, 2004  |1993Q4|182.38
December 31, 2004  |1994Q1|183.21
December 31, 2004  |1994Q2|183.78
December 31, 2004  |1994Q3|184.22
December 31, 2004  |1994Q4|183.76
December 31, 2004  |1995Q1|184.42
December 31, 2004  |1995Q2|187.63
December 31, 2004  |1995Q3|190.52
December 31, 2004  |1995Q4|192.03
December 31, 2004  |1996Q1|194.36
December 31, 2004  |1996Q2|194.55
December 31, 2004  |1996Q3|195.28
December 31, 2004  |1996Q4|196.99
December 31, 2004  |1997Q1|198.76
December 31, 2004  |1997Q2|200.39
December 31, 2004  |1997Q3|203.35
December 31, 2004  |1997Q4|206.02
December 31, 2004  |1998Q1|209.16
December 31, 2004  |1998Q2|210.84
December 31, 2004  |1998Q3|213.73
December 31, 2004  |1998Q4|216.29
December 31, 2004  |1999Q1|218.55
December 31, 2004  |1999Q2|221.52
December 31, 2004  |1999Q3|225.03
December 31, 2004  |1999Q4|227.62
December 31, 2004  |2000Q1|232.36
December 31, 2004  |2000Q2|236.35
December 31, 2004  |2000Q3|240.97
December 31, 2004  |2000Q4|244.93
December 31, 2004  |2001Q1|251.21
December 31, 2004  |2001Q2|255.78
December 31, 2004  |2001Q3|260.04
December 31, 2004  |2001Q4|263.41
December 31, 2004  |2002Q1|267.82
December 31, 2004  |2002Q2|272.91
December 31, 2004  |2002Q3|278.82
December 31, 2004  |2002Q4|283.31
December 31, 2004  |2003Q1|287.09
December 31, 2004  |2003Q2|290.68
December 31, 2004  |2003Q3|295.60
December 31, 2004  |2003Q4|306.47
December 31, 2004  |2004Q1|311.34
December 31, 2004  |2004Q2|319.69
December 31, 2004  |2004Q3|335.01
December 31, 2004  |2004Q4|340.69