Quarterly Average 1990 = 100
1975-03-31 136.28
1975-06-30 123.86
1975-09-30 125.82
1975-12-31 123.66
1976-03-31 119.42
1976-06-30 112.3
1976-09-30 103.3
1976-12-31 104.32
1977-03-31 106.15
1977-06-30 105.33
1977-09-30 107.4
1977-12-31 111.18
1978-03-31 104.96
1978-06-30 105.47
1978-09-30 106.47
1978-12-31 107.17
1979-03-31 110.82
1979-06-30 115.98
1979-09-30 113.95
1979-12-31 115.29
1980-03-31 122.1
1980-06-30 123.19
1980-09-30 126.82
1980-12-31 134.05
1981-03-31 133.57
1981-06-30 127.67
1981-09-30 117.9
1981-12-31 122.82
1982-03-31 123.61
1982-06-30 124.61
1982-09-30 124.88
1982-12-31 115.4
1983-03-31 109.29
1983-06-30 116.95
1983-09-30 117.29
1983-12-31 116.82
1984-03-31 112.33
1984-06-30 111.64
1984-09-30 109.55
1984-12-31 104.67
1985-03-31 110.26
1985-06-30 115.73
1985-09-30 113.38
1985-12-31 109.18
1986-03-31 107
1986-06-30 106.44
1986-09-30 95.56
1986-12-31 94.95
1987-03-31 97.69
1987-06-30 99.12
1987-09-30 100.34
1987-12-31 102.85
1988-03-31 106.75
1988-06-30 103.91
1988-09-30 105.44
1988-12-31 107.5
1989-03-31 105.58
1989-06-30 99.91
1989-09-30 100.93
1989-12-31 94.38
1990-03-31 96.38
1990-06-30 100.21
1990-09-30 102.11
1990-12-31 102.41
1991-03-31 101.61
1991-06-30 98.87
1991-09-30 100.16
1991-12-31 100.07
1992-03-31 98.97
1992-06-30 101.88
1992-09-30 91.62
1992-12-31 87.76
1993-03-31 87.68
1993-06-30 89.58
1993-09-30 88.63
1993-12-31 91.19
1994-03-31 88.23
1994-06-30 88.61
1994-09-30 88.73
1994-12-31 88.54
1995-03-31 85.34
1995-06-30 83.39
1995-09-30 84.68
1995-12-31 83.06
1996-03-31 83.44
1996-06-30 86.34
1996-09-30 87.02
1996-12-31 96.13
1997-03-31 98.05
1997-06-30 102.12
1997-09-30 100.39
1997-12-31 104.38
1998-03-31 108.83
1998-06-30 106.99
1998-09-30 103.25
1998-12-31 99.68
1999-03-31 102.85
1999-06-30 103.95
1999-09-30 105.1
1999-12-31 107.22
2000-03-31 109.69
2000-06-30 104.31
2000-09-30 108.5
2000-12-31 105.43
2001-03-31 105.74
2001-06-30 107.82
2001-09-30 106.59
2001-12-31 107.93
2002-03-31 107.07
2002-06-30 103.73
2002-09-30 107.03
2002-12-31 104.54
2003-03-31 99.74
2003-06-30 100.38
2003-09-30 99.37
2003-12-31 100.58
2004-03-31 105.12
2004-06-30 104.84
2004-09-30 102.97
2004-12-31 101.49
2005-03-31 103.68
2005-06-30 104.01
2005-09-30 102.99
2005-12-31 101.96
2006-03-31 101.18