Month	Average 1990 = 100
1975-01-31	134.96
1975-02-28	134.65
1975-03-31	135.22
1975-04-30	133.45
1975-05-31	131.13
1975-06-30	126.36
1975-07-31	129.94
1975-08-31	128.56
1975-09-30	127.6
1975-10-31	126.98
1975-11-30	125.97
1975-12-31	126.05
1976-01-31	126.69
1976-02-29	126.81
1976-03-31	122.92
1976-04-30	119.91
1976-05-31	116.67
1976-06-30	117.67
1976-07-31	117.62
1976-08-31	116.95
1976-09-30	110.96
1976-10-31	107.06
1976-11-30	110.23
1976-12-31	111.74
1977-01-31	113.17
1977-02-28	112.8
1977-03-31	113.03
1977-04-30	112.65
1977-05-31	112.71
1977-06-30	112.41
1977-07-31	113
1977-08-31	113.85
1977-09-30	113.88
1977-10-31	116.71
1977-11-30	115.3
1977-12-31	116.81
1978-01-31	118.37
1978-02-28	116.43
1978-03-31	112.13
1978-04-30	112
1978-05-31	112.3
1978-06-30	112.48
1978-07-31	113.82
1978-08-31	113.26
1978-09-30	113.36
1978-10-31	112.49
1978-11-30	113.03
1978-12-31	113.89
1979-01-31	113.56
1979-02-28	114.38
1979-03-31	116.15
1979-04-30	114.12
1979-05-31	112.78
1979-06-30	113.12
1979-07-31	111.56
1979-08-31	112.38
1979-09-30	115.42
1979-10-31	115.21
1979-11-30	115.79
1979-12-31	115.53
1980-01-31	114.12
1980-02-29	112.92
1980-03-31	111.15
1980-04-30	112.3
1980-05-31	112.06
1980-06-30	113.12
1980-07-31	113.2
1980-08-31	111.44
1980-09-30	110.96
1980-10-31	106.9
1980-11-30	107.01
1980-12-31	104.82
1981-01-31	101.61
1981-02-28	102.02
1981-03-31	102.2
1981-04-30	101.44
1981-05-31	100.4
1981-06-30	100.54
1981-07-31	101.08
1981-08-31	101.01
1981-09-30	104.74
1981-10-31	103.78
1981-11-30	102.73
1981-12-31	103.04
1982-01-31	101.03
1982-02-28	101.42
1982-03-31	100.27
1982-04-30	101.74
1982-05-31	101.55
1982-06-30	101.12
1982-07-31	100.84
1982-08-31	100.61
1982-09-30	99.66
1982-10-31	100.08
1982-11-30	101.55
1982-12-31	102.49
1983-01-31	102.89
1983-02-28	103.36
1983-03-31	100.4
1983-04-30	97.9
1983-05-31	95.74
1983-06-30	96.65
1983-07-31	95.11
1983-08-31	94.18
1983-09-30	94.83
1983-10-31	94.49
1983-11-30	93.91
1983-12-31	93.51
1984-01-31	92.71
1984-02-29	94.73
1984-03-31	95.19
1984-04-30	93.8
1984-05-31	93.96
1984-06-30	93.62
1984-07-31	93.41
1984-08-31	93.83
1984-09-30	93.14
1984-10-31	93.66
1984-11-30	93.51
1984-12-31	94.28
1985-01-31	94.39
1985-02-28	93.38
1985-03-31	93.66
1985-04-30	93.64
1985-05-31	93.46
1985-06-30	93.18
1985-07-31	94.72
1985-08-31	94.54
1985-09-30	95.71
1985-10-31	96.16
1985-11-30	96.97
1985-12-31	98.18
1986-01-31	99.18
1986-02-28	101.78
1986-03-31	98.53
1986-04-30	101.38
1986-05-31	99.61
1986-06-30	100.58
1986-07-31	101.98
1986-08-31	96.12
1986-09-30	97.07
1986-10-31	96.67
1986-11-30	98.24
1986-12-31	98.5
1987-01-31	98.59
1987-02-28	97.84
1987-03-31	97.31
1987-04-30	96.57
1987-05-31	96.74
1987-06-30	97.04
1987-07-31	96.55
1987-08-31	95.98
1987-09-30	96.38
1987-10-31	96.81
1987-11-30	97.57
1987-12-31	97.82
1988-01-31	97.25
1988-02-29	97.1
1988-03-31	96.35
1988-04-30	95.63
1988-05-31	95.03
1988-06-30	95.35
1988-07-31	94.07
1988-08-31	94.23
1988-09-30	94.05
1988-10-31	94.92
1988-11-30	94.43
1988-12-31	93.98
1989-01-31	92.45
1989-02-28	93.59
1989-03-31	92.89
1989-04-30	93.39
1989-05-31	93.11
1989-06-30	94.16
1989-07-31	94.2
1989-08-31	93.79
1989-09-30	95
1989-10-31	96.5
1989-11-30	97.66
1989-12-31	99.71
1990-01-31	99.11
1990-02-28	98.98
1990-03-31	100.39
1990-04-30	101.46
1990-05-31	99.82
1990-06-30	99.4
1990-07-31	99.52
1990-08-31	99.4
1990-09-30	100.06
1990-10-31	100.12
1990-11-30	100.57
1990-12-31	100.9
1991-01-31	100.6
1991-02-28	100.23
1991-03-31	97.69
1991-04-30	97.56
1991-05-31	97.71
1991-06-30	96.97
1991-07-31	97.67
1991-08-31	98.03
1991-09-30	98.88
1991-10-31	98.66
1991-11-30	99.57
1991-12-31	100.7
1992-01-31	99.55
1992-02-29	99.32
1992-03-31	99.44
1992-04-30	98.67
1992-05-31	99.14
1992-06-30	100.25
1992-07-31	101.53
1992-08-31	102.28
1992-09-30	106.12
1992-10-31	105.93
1992-11-30	106.14
1992-12-31	105.23
1993-01-31	106.21
1993-02-28	98.81
1993-03-31	98.33
1993-04-30	97.17
1993-05-31	97.23
1993-06-30	94.81
1993-07-31	93.54
1993-08-31	92.77
1993-09-30	94.21
1993-10-31	94
1993-11-30	95.47
1993-12-31	95.71
1994-01-31	97.05
1994-02-28	95.63
1994-03-31	95.14
1994-04-30	96.34
1994-05-31	96.7
1994-06-30	97.17
1994-07-31	96.95
1994-08-31	96.73
1994-09-30	97.57
1994-10-31	98.05
1994-11-30	97.2
1994-12-31	97.36
1995-01-31	97.35
1995-02-28	97.01
1995-03-31	96.1
1995-04-30	96.81
1995-05-31	97.35
1995-06-30	97.44
1995-07-31	97.43
1995-08-31	97.79
1995-09-30	97.85
1995-10-31	97.6
1995-11-30	97.28
1995-12-31	97.55
1996-01-31	98.01
1996-02-29	97.46
1996-03-31	97.71
1996-04-30	98.14
1996-05-31	99.37
1996-06-30	99.75
1996-07-31	99.5
1996-08-31	99.87
1996-09-30	99.88
1996-10-31	99.93
1996-11-30	103
1996-12-31	103.3
1997-01-31	102.33
1997-02-28	103
1997-03-31	102.15
1997-04-30	99.25
1997-05-31	98.16
1997-06-30	98.8
1997-07-31	98.2
1997-08-31	99.78
1997-09-30	96.71
1997-10-31	97.63
1997-11-30	97.59
1997-12-31	95.45
1998-01-31	92.68
1998-02-28	91.68
1998-03-31	91.89
1998-04-30	93.63
1998-05-31	95.01
1998-06-30	93.72
1998-07-31	95.02
1998-08-31	94.61
1998-09-30	96.24
1998-10-31	95.99
1998-11-30	95.53
1998-12-31	95.61
1999-01-31	94.32
1999-02-28	93.59
1999-03-31	92.52
1999-04-30	91.64
1999-05-31	91.3
1999-06-30	91.1
1999-07-31	91.82
1999-08-31	91.21
1999-09-30	90.75
1999-10-31	90.16
1999-11-30	88.91
1999-12-31	88.37
2000-01-31	87.33
2000-02-29	87.43
2000-03-31	86.54
2000-04-30	85.11
2000-05-31	87.19
2000-06-30	88.21
2000-07-31	87.18
2000-08-31	85.98
2000-09-30	85.32
2000-10-31	84.07
2000-11-30	86
2000-12-31	88.01
2001-01-31	88.35
2001-02-28	88.34
2001-03-31	87.24
2001-04-30	87.14
2001-05-31	85.15
2001-06-30	85.65
2001-07-31	86.69
2001-08-31	87.75
2001-09-30	87.55
2001-10-31	87.41
2001-11-30	87.7
2001-12-31	87.12