March 31, 2005     |1975Q1| 61.79
March 31, 2005     |1975Q2| 62.90
March 31, 2005     |1975Q3| 62.35
March 31, 2005     |1975Q4| 63.48
March 31, 2005     |1976Q1| 64.37
March 31, 2005     |1976Q2| 66.38
March 31, 2005     |1976Q3| 67.06
March 31, 2005     |1976Q4| 68.30
March 31, 2005     |1977Q1| 70.25
March 31, 2005     |1977Q2| 72.95
March 31, 2005     |1977Q3| 74.79
March 31, 2005     |1977Q4| 77.24
March 31, 2005     |1978Q1| 79.69
March 31, 2005     |1978Q2| 82.50
March 31, 2005     |1978Q3| 85.00
March 31, 2005     |1978Q4| 87.54
March 31, 2005     |1979Q1| 91.52
March 31, 2005     |1979Q2| 94.12
March 31, 2005     |1979Q3| 96.15
March 31, 2005     |1979Q4| 98.10
March 31, 2005     |1980Q1|100.00
March 31, 2005     |1980Q2|101.12
March 31, 2005     |1980Q3|104.42
March 31, 2005     |1980Q4|104.95
March 31, 2005     |1981Q1|105.91
March 31, 2005     |1981Q2|107.92
March 31, 2005     |1981Q3|109.34
March 31, 2005     |1981Q4|109.59
March 31, 2005     |1982Q1|111.09
March 31, 2005     |1982Q2|111.66
March 31, 2005     |1982Q3|111.19
March 31, 2005     |1982Q4|112.13
March 31, 2005     |1983Q1|114.21
March 31, 2005     |1983Q2|115.46
March 31, 2005     |1983Q3|116.26
March 31, 2005     |1983Q4|116.75
March 31, 2005     |1984Q1|118.56
March 31, 2005     |1984Q2|120.50
March 31, 2005     |1984Q3|121.65
March 31, 2005     |1984Q4|122.90
March 31, 2005     |1985Q1|124.70
March 31, 2005     |1985Q2|126.79
March 31, 2005     |1985Q3|129.15
March 31, 2005     |1985Q4|130.94
March 31, 2005     |1986Q1|133.50
March 31, 2005     |1986Q2|136.45
March 31, 2005     |1986Q3|139.04
March 31, 2005     |1986Q4|141.59
March 31, 2005     |1987Q1|144.67
March 31, 2005     |1987Q2|147.38
March 31, 2005     |1987Q3|149.76
March 31, 2005     |1987Q4|151.11
March 31, 2005     |1988Q1|153.78
March 31, 2005     |1988Q2|157.08
March 31, 2005     |1988Q3|158.72
March 31, 2005     |1988Q4|160.41
March 31, 2005     |1989Q1|162.55
March 31, 2005     |1989Q2|164.75
March 31, 2005     |1989Q3|168.48
March 31, 2005     |1989Q4|170.07
March 31, 2005     |1990Q1|170.77
March 31, 2005     |1990Q2|170.70
March 31, 2005     |1990Q3|171.27
March 31, 2005     |1990Q4|170.47
March 31, 2005     |1991Q1|171.77
March 31, 2005     |1991Q2|172.51
March 31, 2005     |1991Q3|172.50
March 31, 2005     |1991Q4|174.84
March 31, 2005     |1992Q1|176.01
March 31, 2005     |1992Q2|175.61
March 31, 2005     |1992Q3|177.38
March 31, 2005     |1992Q4|178.12
March 31, 2005     |1993Q1|177.85
March 31, 2005     |1993Q2|179.33
March 31, 2005     |1993Q3|180.40
March 31, 2005     |1993Q4|181.80
March 31, 2005     |1994Q1|182.65
March 31, 2005     |1994Q2|183.25
March 31, 2005     |1994Q3|183.73
March 31, 2005     |1994Q4|183.30
March 31, 2005     |1995Q1|183.97
March 31, 2005     |1995Q2|187.17
March 31, 2005     |1995Q3|190.07
March 31, 2005     |1995Q4|191.60
March 31, 2005     |1996Q1|193.91
March 31, 2005     |1996Q2|194.10
March 31, 2005     |1996Q3|194.84
March 31, 2005     |1996Q4|196.56
March 31, 2005     |1997Q1|198.33
March 31, 2005     |1997Q2|199.94
March 31, 2005     |1997Q3|202.91
March 31, 2005     |1997Q4|205.59
March 31, 2005     |1998Q1|208.72
March 31, 2005     |1998Q2|210.37
March 31, 2005     |1998Q3|213.26
March 31, 2005     |1998Q4|215.82
March 31, 2005     |1999Q1|218.06
March 31, 2005     |1999Q2|221.00
March 31, 2005     |1999Q3|224.46
March 31, 2005     |1999Q4|227.02
March 31, 2005     |2000Q1|231.74
March 31, 2005     |2000Q2|235.68
March 31, 2005     |2000Q3|240.27
March 31, 2005     |2000Q4|244.22
March 31, 2005     |2001Q1|250.51
March 31, 2005     |2001Q2|255.02
March 31, 2005     |2001Q3|259.25
March 31, 2005     |2001Q4|262.61
March 31, 2005     |2002Q1|266.95
March 31, 2005     |2002Q2|271.97
March 31, 2005     |2002Q3|277.85
March 31, 2005     |2002Q4|282.28
March 31, 2005     |2003Q1|286.03
March 31, 2005     |2003Q2|289.56
March 31, 2005     |2003Q3|294.47
March 31, 2005     |2003Q4|305.05
March 31, 2005     |2004Q1|310.08
March 31, 2005     |2004Q2|318.65
March 31, 2005     |2004Q3|333.92
March 31, 2005     |2004Q4|341.30
March 31, 2005     |2005Q1|348.83