Month	Average 1990 = 100
1975-01-31	96.63
1975-02-28	96.91
1975-03-31	96.59
1975-04-30	96.09
1975-05-31	95.51
1975-06-30	95.53
1975-07-31	93.61
1975-08-31	93.83
1975-09-30	92.6
1975-10-31	93.32
1975-11-30	93.06
1975-12-31	92.95
1976-01-31	93.94
1976-02-29	94.35
1976-03-31	96.46
1976-04-30	97.83
1976-05-31	96.73
1976-06-30	96.42
1976-07-31	97.37
1976-08-31	98.27
1976-09-30	100.67
1976-10-31	103.01
1976-11-30	103.02
1976-12-31	104.11
1977-01-31	102.11
1977-02-28	102.86
1977-03-31	102.8
1977-04-30	103.96
1977-05-31	103.87
1977-06-30	103.42
1977-07-31	104.94
1977-08-31	104.74
1977-09-30	104.23
1977-10-31	103.58
1977-11-30	103.5
1977-12-31	106.46
1978-01-31	106.71
1978-02-28	108.63
1978-03-31	108.09
1978-04-30	107.37
1978-05-31	106.15
1978-06-30	104.62
1978-07-31	103.92
1978-08-31	105.11
1978-09-30	106.1
1978-10-31	110.09
1978-11-30	107.64
1978-12-31	108.47
1979-01-31	108.98
1979-02-28	108.65
1979-03-31	107.79
1979-04-30	106.72
1979-05-31	105.99
1979-06-30	106.83
1979-07-31	106.74
1979-08-31	106.57
1979-09-30	107.7
1979-10-31	108.19
1979-11-30	108.29
1979-12-31	107.98
1980-01-31	107.56
1980-02-29	107.22
1980-03-31	106.3
1980-04-30	107.61
1980-05-31	108.16
1980-06-30	108.06
1980-07-31	108.28
1980-08-31	106.9
1980-09-30	106.87
1980-10-31	104.9
1980-11-30	105.05
1980-12-31	104.3
1981-01-31	102.36
1981-02-28	101.87
1981-03-31	102.44
1981-04-30	102.44
1981-05-31	101.62
1981-06-30	101.15
1981-07-31	101.15
1981-08-31	101.4
1981-09-30	103.28
1981-10-31	103.05
1981-11-30	101.7
1981-12-31	100.26
1982-01-31	100.29
1982-02-28	93.25
1982-03-31	91.39
1982-04-30	92.23
1982-05-31	92.3
1982-06-30	91.99
1982-07-31	91.96
1982-08-31	91.76
1982-09-30	90.64
1982-10-31	91.39
1982-11-30	91.23
1982-12-31	91.73
1983-01-31	92.2
1983-02-28	92.1
1983-03-31	93.37
1983-04-30	92.01
1983-05-31	90.86
1983-06-30	91.1
1983-07-31	90.34
1983-08-31	89.74
1983-09-30	89.65
1983-10-31	89.55
1983-11-30	89.27
1983-12-31	88.78
1984-01-31	88.4
1984-02-29	89.81
1984-03-31	89.94
1984-04-30	89.49
1984-05-31	89.58
1984-06-30	89.7
1984-07-31	89.89
1984-08-31	90.2
1984-09-30	89.05
1984-10-31	89.67
1984-11-30	89.78
1984-12-31	90.01
1985-01-31	90.43
1985-02-28	89.56
1985-03-31	90.05
1985-04-30	89.7
1985-05-31	89.68
1985-06-30	89.65
1985-07-31	90.46
1985-08-31	90.59
1985-09-30	91.01
1985-10-31	91.32
1985-11-30	91.42
1985-12-31	91.98
1986-01-31	92.74
1986-02-28	93.69
1986-03-31	92.49
1986-04-30	94.53
1986-05-31	93.56
1986-06-30	94.09
1986-07-31	94.41
1986-08-31	95.43
1986-09-30	95.67
1986-10-31	95.65
1986-11-30	96.53
1986-12-31	96.91
1987-01-31	98.8
1987-02-28	98.44
1987-03-31	98.03
1987-04-30	97.5
1987-05-31	97.62
1987-06-30	97.61
1987-07-31	97.42
1987-08-31	97.28
1987-09-30	97.1
1987-10-31	97.47
1987-11-30	98.01
1987-12-31	98.3
1988-01-31	97.7
1988-02-29	97.55
1988-03-31	97.13
1988-04-30	96.91
1988-05-31	96.35
1988-06-30	96.05
1988-07-31	95.34
1988-08-31	95.72
1988-09-30	95.69
1988-10-31	96.28
1988-11-30	96.06
1988-12-31	95.83
1989-01-31	94.91
1989-02-28	95.45
1989-03-31	95.36
1989-04-30	95.36
1989-05-31	95.18
1989-06-30	95.72
1989-07-31	95.61
1989-08-31	95.47
1989-09-30	95.87
1989-10-31	96.76
1989-11-30	97.58
1989-12-31	98.84
1990-01-31	98.85
1990-02-28	99
1990-03-31	100
1990-04-30	100.42
1990-05-31	100.01
1990-06-30	100.01
1990-07-31	100.17
1990-08-31	100.27
1990-09-30	100.22
1990-10-31	100.47
1990-11-30	100.77
1990-12-31	101.18
1991-01-31	101.25
1991-02-28	100.92
1991-03-31	99.38
1991-04-30	99.1
1991-05-31	99.2
1991-06-30	98.72
1991-07-31	99.25
1991-08-31	99.26
1991-09-30	99.93
1991-10-31	99.92
1991-11-30	100.48
1991-12-31	101.38
1992-01-31	100.29
1992-02-29	100.38
1992-03-31	100.54
1992-04-30	100.02
1992-05-31	100.11
1992-06-30	100.95
1992-07-31	101.55
1992-08-31	102.56
1992-09-30	105
1992-10-31	104.57
1992-11-30	104.58
1992-12-31	105.02
1993-01-31	105.26
1993-02-28	105.59
1993-03-31	105.5
1993-04-30	104.97
1993-05-31	104.58
1993-06-30	103.25
1993-07-31	101.5
1993-08-31	101.34
1993-09-30	100.96
1993-10-31	100.05
1993-11-30	101.91
1993-12-31	102.97
1994-01-31	103.44
1994-02-28	104.07
1994-03-31	104.47
1994-04-30	104.4
1994-05-31	104.83
1994-06-30	105.53
1994-07-31	105.68
1994-08-31	105.82
1994-09-30	105.8
1994-10-31	106.23
1994-11-30	106.01
1994-12-31	106.8
1995-01-31	107.09
1995-02-28	109.03
1995-03-31	111.17
1995-04-30	110.64
1995-05-31	109.73
1995-06-30	110.35
1995-07-31	109.83
1995-08-31	108.56
1995-09-30	109.25
1995-10-31	109.83
1995-11-30	109.05
1995-12-31	109.07
1996-01-31	108.35
1996-02-29	108.17
1996-03-31	108.15
1996-04-30	106.67
1996-05-31	106.32
1996-06-30	106.46
1996-07-31	107.33
1996-08-31	107.42
1996-09-30	106.25
1996-10-31	106.02
1996-11-30	105.22
1996-12-31	105.05
1997-01-31	104.34
1997-02-28	103.62
1997-03-31	103.78
1997-04-30	103.12
1997-05-31	103.04
1997-06-30	102.13
1997-07-31	101.05
1997-08-31	101.67
1997-09-30	102.17
1997-10-31	102.42
1997-11-30	101.99
1997-12-31	101.99
1998-01-31	101.58
1998-02-28	101.65
1998-03-31	101.31
1998-04-30	101.97
1998-05-31	102.68
1998-06-30	102.24
1998-07-31	102.99
1998-08-31	102.89
1998-09-30	103.9
1998-10-31	103.65
1998-11-30	103.58
1998-12-31	103.55
1999-01-31	102.84
1999-02-28	102.43
1999-03-31	101.92
1999-04-30	101.48
1999-05-31	101.31
1999-06-30	101.14
1999-07-31	101.52
1999-08-31	101.1
1999-09-30	100.9
1999-10-31	100.55
1999-11-30	99.77
1999-12-31	99.56
2000-01-31	99.13
2000-02-29	99.12
2000-03-31	98.57
2000-04-30	97.82
2000-05-31	98.74
2000-06-30	99.27
2000-07-31	98.76
2000-08-31	97.99
2000-09-30	97.74
2000-10-31	97.05
2000-11-30	97.99
2000-12-31	99.27
2001-01-31	99.4
2001-02-28	99.4
2001-03-31	98.91
2001-04-30	98.87
2001-05-31	97.74
2001-06-30	98.05
2001-07-31	98.63
2001-08-31	99.16
2001-09-30	99.09
2001-10-31	99.02
2001-11-30	99.11
2001-12-31	98.97