Month	Average 1990 = 100
1975-01-31	63.19
1975-02-28	63.28
1975-03-31	62.47
1975-04-30	61.66
1975-05-31	62.07
1975-06-30	62.54
1975-07-31	60.46
1975-08-31	60.45
1975-09-30	60.5
1975-10-31	61.06
1975-11-30	60.61
1975-12-31	60.66
1976-01-31	62.03
1976-02-29	62.96
1976-03-31	65.21
1976-04-30	66.05
1976-05-31	64.94
1976-06-30	65.2
1976-07-31	66.14
1976-08-31	66.3
1976-09-30	68.82
1976-10-31	70.32
1976-11-30	69.83
1976-12-31	70.56
1977-01-31	69.66
1977-02-28	70.17
1977-03-31	70.05
1977-04-30	70.98
1977-05-31	70.93
1977-06-30	71.16
1977-07-31	72.72
1977-08-31	72.32
1977-09-30	72.47
1977-10-31	72.67
1977-11-30	73.36
1977-12-31	75.2
1978-01-31	74.59
1978-02-28	76.55
1978-03-31	76.54
1978-04-30	75.57
1978-05-31	74.76
1978-06-30	74.23
1978-07-31	73.45
1978-08-31	74.36
1978-09-30	75.16
1978-10-31	78.54
1978-11-30	77.04
1978-12-31	78.37
1979-01-31	77.91
1979-02-28	78.28
1979-03-31	77.84
1979-04-30	77.52
1979-05-31	77.64
1979-06-30	78.32
1979-07-31	77.93
1979-08-31	78.26
1979-09-30	80.37
1979-10-31	80.31
1979-11-30	81.93
1979-12-31	81.22
1980-01-31	80.88
1980-02-29	80.58
1980-03-31	78.16
1980-04-30	80.13
1980-05-31	79.72
1980-06-30	79.67
1980-07-31	79.62
1980-08-31	79.1
1980-09-30	78.57
1980-10-31	76.69
1980-11-30	77.22
1980-12-31	76.22
1981-01-31	74.37
1981-02-28	76.1
1981-03-31	76.57
1981-04-30	75.79
1981-05-31	74.86
1981-06-30	74.75
1981-07-31	74.79
1981-08-31	74.89
1981-09-30	76.95
1981-10-31	78.67
1981-11-30	78.2
1981-12-31	78.34
1982-01-31	77.93
1982-02-28	78.25
1982-03-31	79.28
1982-04-30	80.37
1982-05-31	80.57
1982-06-30	81.03
1982-07-31	81.05
1982-08-31	81.06
1982-09-30	81.29
1982-10-31	82.12
1982-11-30	83.1
1982-12-31	84.25
1983-01-31	83.82
1983-02-28	84.56
1983-03-31	86.57
1983-04-30	85.4
1983-05-31	84.38
1983-06-30	84.91
1983-07-31	83.68
1983-08-31	83.72
1983-09-30	84.44
1983-10-31	84.68
1983-11-30	83.95
1983-12-31	83.99
1984-01-31	83.45
1984-02-29	85.81
1984-03-31	85.81
1984-04-30	84.64
1984-05-31	84.78
1984-06-30	84.71
1984-07-31	84.3
1984-08-31	84.15
1984-09-30	83.18
1984-10-31	83.66
1984-11-30	83.15
1984-12-31	82.95
1985-01-31	83.46
1985-02-28	82.77
1985-03-31	83.68
1985-04-30	83.58
1985-05-31	83.61
1985-06-30	83.66
1985-07-31	85.19
1985-08-31	85.45
1985-09-30	86.46
1985-10-31	86.63
1985-11-30	87.34
1985-12-31	88.9
1986-01-31	89.48
1986-02-28	90.7
1986-03-31	89.2
1986-04-30	91.01
1986-05-31	89.77
1986-06-30	90.64
1986-07-31	92.33
1986-08-31	93.64
1986-09-30	94.17
1986-10-31	94.67
1986-11-30	95.85
1986-12-31	96.45
1987-01-31	98.2
1987-02-28	97.7
1987-03-31	97.25
1987-04-30	96.72
1987-05-31	96.82
1987-06-30	97.04
1987-07-31	96.65
1987-08-31	96.82
1987-09-30	96.43
1987-10-31	98.04
1987-11-30	98.87
1987-12-31	99.11
1988-01-31	97.88
1988-02-29	97.75
1988-03-31	97.38
1988-04-30	97.24
1988-05-31	96.35
1988-06-30	96.21
1988-07-31	95.09
1988-08-31	95.84
1988-09-30	95.7
1988-10-31	96.28
1988-11-30	96.13
1988-12-31	95.97
1989-01-31	94.57
1989-02-28	95.59
1989-03-31	94.85
1989-04-30	95.23
1989-05-31	94.85
1989-06-30	95.52
1989-07-31	95.49
1989-08-31	94.95
1989-09-30	96.28
1989-10-31	97.41
1989-11-30	98.81
1989-12-31	100.76
1990-01-31	99.9
1990-02-28	99.59
1990-03-31	100.22
1990-04-30	100.22
1990-05-31	99.2
1990-06-30	99.16
1990-07-31	99.59
1990-08-31	99.59
1990-09-30	99.8
1990-10-31	100.06
1990-11-30	100.9
1990-12-31	101.53
1991-01-31	101.18
1991-02-28	100.68
1991-03-31	98.45
1991-04-30	97.77
1991-05-31	97.98
1991-06-30	97.4
1991-07-31	98.3
1991-08-31	98.14
1991-09-30	99.18
1991-10-31	99.06
1991-11-30	100.04
1991-12-31	101.33
1992-01-31	99.9
1992-02-29	99.84
1992-03-31	100.08
1992-04-30	99.55
1992-05-31	99.64
1992-06-30	100.81
1992-07-31	101.84
1992-08-31	103.24
1992-09-30	106.48
1992-10-31	105.31
1992-11-30	105.71
1992-12-31	105.93
1993-01-31	106.86
1993-02-28	107.34
1993-03-31	107.4
1993-04-30	105.91
1993-05-31	105.78
1993-06-30	103.51
1993-07-31	104.29
1993-08-31	106.29
1993-09-30	107.56
1993-10-31	106.97
1993-11-30	106.35
1993-12-31	105.14
1994-01-31	103.94
1994-02-28	104.9
1994-03-31	105.43
1994-04-30	105.11
1994-05-31	106.04
1994-06-30	106.77
1994-07-31	107.04
1994-08-31	107.28
1994-09-30	107.23
1994-10-31	107.9
1994-11-30	107.48
1994-12-31	108.31
1995-01-31	109.32
1995-02-28	111.9
1995-03-31	114.49
1995-04-30	113.68
1995-05-31	112.05
1995-06-30	113.14
1995-07-31	112.5
1995-08-31	110.66
1995-09-30	111.85
1995-10-31	112.61
1995-11-30	111.36
1995-12-31	111.5
1996-01-31	110.51
1996-02-29	110.4
1996-03-31	110.2
1996-04-30	108.12
1996-05-31	108.14
1996-06-30	108.22
1996-07-31	109.62
1996-08-31	109.48
1996-09-30	107.99
1996-10-31	108
1996-11-30	107.11
1996-12-31	107.07
1997-01-31	106.19
1997-02-28	105.33
1997-03-31	105.62
1997-04-30	104.68
1997-05-31	104.41
1997-06-30	103.1
1997-07-31	101.76
1997-08-31	102.62
1997-09-30	103.17
1997-10-31	103.52
1997-11-30	103.11
1997-12-31	103.13
1998-01-31	102.57
1998-02-28	102.66
1998-03-31	102.38
1998-04-30	103.39
1998-05-31	104.25
1998-06-30	103.73
1998-07-31	104.76
1998-08-31	104.66
1998-09-30	106.03
1998-10-31	105.26
1998-11-30	105.25
1998-12-31	105.06
1999-01-31	104.1
1999-02-28	103.5
1999-03-31	102.83
1999-04-30	102.31
1999-05-31	102.05
1999-06-30	101.79
1999-07-31	102.24
1999-08-31	101.59
1999-09-30	101.32
1999-10-31	100.84
1999-11-30	99.68
1999-12-31	99.42
2000-01-31	98.99
2000-02-29	98.95
2000-03-31	98.05
2000-04-30	97.1
2000-05-31	98.22
2000-06-30	98.85
2000-07-31	98.23
2000-08-31	97.1
2000-09-30	96.79
2000-10-31	95.87
2000-11-30	97.07
2000-12-31	98.95
2001-01-31	99.1
2001-02-28	99.12
2001-03-31	98.55
2001-04-30	98.53
2001-05-31	96.9
2001-06-30	97.38
2001-07-31	98.16
2001-08-31	98.84
2001-09-30	98.71
2001-10-31	98.62
2001-11-30	98.7
2001-12-31	98.69