Month	Average 1990 = 100
1975-01-31	96.32
1975-02-28	96.69
1975-03-31	96.95
1975-04-30	96.1
1975-05-31	95.75
1975-06-30	95.49
1975-07-31	94.69
1975-08-31	94.09
1975-09-30	93.24
1975-10-31	93.3
1975-11-30	93.24
1975-12-31	92.99
1976-01-31	93.43
1976-02-29	94.18
1976-03-31	95.69
1976-04-30	97.29
1976-05-31	97.24
1976-06-30	96.75
1976-07-31	96.68
1976-08-31	98.1
1976-09-30	99.01
1976-10-31	102.01
1976-11-30	102.69
1976-12-31	103.45
1977-01-31	102.52
1977-02-28	102.42
1977-03-31	102.75
1977-04-30	103.35
1977-05-31	103.78
1977-06-30	103.79
1977-07-31	104.22
1977-08-31	104.71
1977-09-30	104.49
1977-10-31	104.09
1977-11-30	103.47
1977-12-31	105.35
1978-01-31	106.48
1978-02-28	107.66
1978-03-31	108.38
1978-04-30	107.69
1978-05-31	106.49
1978-06-30	105.65
1978-07-31	104.47
1978-08-31	105.03
1978-09-30	105.51
1978-10-31	108.11
1978-11-30	108.12
1978-12-31	107.93
1979-01-31	108.77
1979-02-28	108.75
1979-03-31	108.23
1979-04-30	107.25
1979-05-31	106.21
1979-06-30	106.18
1979-07-31	106.79
1979-08-31	106.75
1979-09-30	107.38
1979-10-31	107.93
1979-11-30	108.23
1979-12-31	107.92
1980-01-31	107.85
1980-02-29	107.47
1980-03-31	106.69
1980-04-30	107.2
1980-05-31	107.78
1980-06-30	108
1980-07-31	108.26
1980-08-31	107.68
1980-09-30	107.1
1980-10-31	106.01
1980-11-30	104.86
1980-12-31	104.3
1981-01-31	103.45
1981-02-28	102.12
1981-03-31	102.18
1981-04-30	102.33
1981-05-31	101.92
1981-06-30	101.34
1981-07-31	101.15
1981-08-31	101.2
1981-09-30	102.8
1981-10-31	103.18
1981-11-30	102.51
1981-12-31	101.12
1982-01-31	100.71
1982-02-28	98.51
1982-03-31	92.3
1982-04-30	91.74
1982-05-31	92.36
1982-06-30	91.95
1982-07-31	92.06
1982-08-31	91.79
1982-09-30	91.33
1982-10-31	91.06
1982-11-30	91.24
1982-12-31	91.82
1983-01-31	92.26
1983-02-28	92.14
1983-03-31	93.45
1983-04-30	92.39
1983-05-31	91.68
1983-06-30	91.08
1983-07-31	90.7
1983-08-31	90.14
1983-09-30	89.75
1983-10-31	89.69
1983-11-30	89.29
1983-12-31	88.97
1984-01-31	88.45
1984-02-29	89.12
1984-03-31	89.94
1984-04-30	89.83
1984-05-31	89.53
1984-06-30	89.7
1984-07-31	89.93
1984-08-31	89.99
1984-09-30	89.51
1984-10-31	89.3
1984-11-30	89.9
1984-12-31	89.87
1985-01-31	90.38
1985-02-28	89.73
1985-03-31	89.51
1985-04-30	89.8
1985-05-31	89.66
1985-06-30	89.56
1985-07-31	89.93
1985-08-31	90.67
1985-09-30	90.53
1985-10-31	91.25
1985-11-30	91.59
1985-12-31	91.7
1986-01-31	92.38
1986-02-28	92.99
1986-03-31	93.23
1986-04-30	93.83
1986-05-31	94
1986-06-30	94.01
1986-07-31	94.1
1986-08-31	94.97
1986-09-30	95.45
1986-10-31	96.09
1986-11-30	96.05
1986-12-31	96.37
1987-01-31	98.06
1987-02-28	98.61
1987-03-31	97.86
1987-04-30	97.6
1987-05-31	97.65
1987-06-30	97.64
1987-07-31	97.44
1987-08-31	97.19
1987-09-30	97.32
1987-10-31	96.91
1987-11-30	97.8
1987-12-31	97.93
1988-01-31	97.74
1988-02-29	97.41
1988-03-31	97.25
1988-04-30	96.93
1988-05-31	96.79
1988-06-30	96.37
1988-07-31	95.77
1988-08-31	95.33
1988-09-30	95.84
1988-10-31	95.98
1988-11-30	96.29
1988-12-31	95.98
1989-01-31	95.29
1989-02-28	95.12
1989-03-31	95.29
1989-04-30	95.39
1989-05-31	95.09
1989-06-30	95.39
1989-07-31	95.76
1989-08-31	95.52
1989-09-30	95.44
1989-10-31	96.28
1989-11-30	97.08
1989-12-31	98.21
1990-01-31	98.82
1990-02-28	98.96
1990-03-31	99.63
1990-04-30	100.16
1990-05-31	100.19
1990-06-30	100.03
1990-07-31	99.73
1990-08-31	100.3
1990-09-30	100.25
1990-10-31	100.3
1990-11-30	100.79
1990-12-31	100.98
1991-01-31	100.97
1991-02-28	101.31
1991-03-31	100.25
1991-04-30	99.21
1991-05-31	99.25
1991-06-30	98.98
1991-07-31	98.94
1991-08-31	99.29
1991-09-30	99.61
1991-10-31	99.69
1991-11-30	100.43
1991-12-31	101.04
1992-01-31	100.79
1992-02-29	100.43
1992-03-31	100.36
1992-04-30	100.33
1992-05-31	100.1
1992-06-30	100.48
1992-07-31	101.35
1992-08-31	102.04
1992-09-30	103.17
1992-10-31	104.86
1992-11-30	104.22
1992-12-31	104.87
1993-01-31	104.78
1993-02-28	105.12
1993-03-31	105.17
1993-04-30	105
1993-05-31	104.46
1993-06-30	103.89
1993-07-31	103.13
1993-08-31	101.57
1993-09-30	101.48
1993-10-31	100.14
1993-11-30	101.37
1993-12-31	103
1994-01-31	102.72
1994-02-28	103.47
1994-03-31	104.32
1994-04-30	104.09
1994-05-31	104.65
1994-06-30	104.99
1994-07-31	105.75
1994-08-31	106.11
1994-09-30	106.04
1994-10-31	106.24
1994-11-30	106.28
1994-12-31	106.3
1995-01-31	106.94
1995-02-28	107.83
1995-03-31	110.23
1995-04-30	110.8
1995-05-31	109.87
1995-06-30	109.98
1995-07-31	109.93
1995-08-31	108.71
1995-09-30	108.62
1995-10-31	109.8
1995-11-30	109.5
1995-12-31	109.08
1996-01-31	108.62
1996-02-29	108.5
1996-03-31	108.14
1996-04-30	107.41
1996-05-31	106.63
1996-06-30	106.53
1996-07-31	106.79
1996-08-31	107.32
1996-09-30	106.78
1996-10-31	105.99
1996-11-30	105.79
1996-12-31	105.05
1997-01-31	104.31
1997-02-28	103.72
1997-03-31	103.69
1997-04-30	103.29
1997-05-31	103.11
1997-06-30	102.53
1997-07-31	101.33
1997-08-31	101.21
1997-09-30	101.97
1997-10-31	102.24
1997-11-30	102.33
1997-12-31	102.03
1998-01-31	101.8
1998-02-28	101.71
1998-03-31	101.51
1998-04-30	101.73
1998-05-31	102.63
1998-06-30	102.5
1998-07-31	102.56
1998-08-31	102.95
1998-09-30	103.52
1998-10-31	104.02
1998-11-30	103.53
1998-12-31	103.58
1999-01-31	103.24
1999-02-28	102.62
1999-03-31	102.1
1999-04-30	101.77
1999-05-31	101.68
1999-06-30	101.15
1999-07-31	101.21
1999-08-31	101.35
1999-09-30	100.75
1999-10-31	100.93
1999-11-30	100.28
1999-12-31	99.78
2000-01-31	99.74
2000-02-29	99.45
2000-03-31	99.03
2000-04-30	98.49
2000-05-31	98.08
2000-06-30	99.09
2000-07-31	98.94
2000-08-31	98.2
2000-09-30	97.69
2000-10-31	97.2
2000-11-30	97.49
2000-12-31	98.38
2001-01-31	99.5
2001-02-28	99.28
2001-03-31	99.27
2001-04-30	98.98
2001-05-31	98.51
2001-06-30	98.15
2001-07-31	98.33
2001-08-31	99.1
2001-09-30	99.17
2001-10-31	99.15
2001-11-30	98.8
2001-12-31	99.03