Month	Average 1990 = 100
1975-01-31	76.1
1975-02-28	76.51
1975-03-31	76.99
1975-04-30	76.57
1975-05-31	76.56
1975-06-30	76.32
1975-07-31	75.21
1975-08-31	75.07
1975-09-30	75
1975-10-31	75.39
1975-11-30	75.5
1975-12-31	75.37
1976-01-31	75.71
1976-02-29	76.06
1976-03-31	76.46
1976-04-30	77.2
1976-05-31	76.78
1976-06-30	76.75
1976-07-31	76.95
1976-08-31	78.04
1976-09-30	79.77
1976-10-31	81.42
1976-11-30	82.16
1976-12-31	82.51
1977-01-31	81.95
1977-02-28	81.97
1977-03-31	82.29
1977-04-30	82.82
1977-05-31	83.08
1977-06-30	82.21
1977-07-31	82.43
1977-08-31	82.77
1977-09-30	82.77
1977-10-31	82.45
1977-11-30	81.99
1977-12-31	83.03
1978-01-31	83.7
1978-02-28	84.63
1978-03-31	85.66
1978-04-30	85.49
1978-05-31	84.54
1978-06-30	84.15
1978-07-31	83.16
1978-08-31	83.15
1978-09-30	83.29
1978-10-31	85.25
1978-11-30	85.3
1978-12-31	85.74
1979-01-31	86.46
1979-02-28	86.38
1979-03-31	86.36
1979-04-30	85.63
1979-05-31	84.96
1979-06-30	84.53
1979-07-31	84.4
1979-08-31	84.65
1979-09-30	85.29
1979-10-31	85.35
1979-11-30	85.78
1979-12-31	86.72
1980-01-31	86.58
1980-02-29	86.32
1980-03-31	85.73
1980-04-30	85.33
1980-05-31	85.47
1980-06-30	85.74
1980-07-31	86.2
1980-08-31	86
1980-09-30	85.89
1980-10-31	85.09
1980-11-30	84.34
1980-12-31	83.78
1981-01-31	82.87
1981-02-28	81.73
1981-03-31	81.77
1981-04-30	81.42
1981-05-31	80.42
1981-06-30	80.17
1981-07-31	80.18
1981-08-31	80.12
1981-09-30	81.83
1981-10-31	84.23
1981-11-30	84.76
1981-12-31	84.55
1982-01-31	84.42
1982-02-28	84.22
1982-03-31	85.12
1982-04-30	84.93
1982-05-31	85.43
1982-06-30	85.92
1982-07-31	86.17
1982-08-31	86.63
1982-09-30	87.15
1982-10-31	88.08
1982-11-30	88.39
1982-12-31	88.95
1983-01-31	89.61
1983-02-28	89.49
1983-03-31	89.89
1983-04-30	88.55
1983-05-31	88.22
1983-06-30	87.97
1983-07-31	87.92
1983-08-31	87.41
1983-09-30	87.65
1983-10-31	88.24
1983-11-30	87.63
1983-12-31	87.27
1984-01-31	86.81
1984-02-29	87.5
1984-03-31	88.28
1984-04-30	88.08
1984-05-31	87.56
1984-06-30	87.76
1984-07-31	87.26
1984-08-31	87.03
1984-09-30	86.31
1984-10-31	86.42
1984-11-30	86.78
1984-12-31	86.26
1985-01-31	86.33
1985-02-28	85.71
1985-03-31	85.76
1985-04-30	86.23
1985-05-31	86.14
1985-06-30	86.32
1985-07-31	86.82
1985-08-31	88.17
1985-09-30	87.92
1985-10-31	88.74
1985-11-30	88.97
1985-12-31	89.98
1986-01-31	90.9
1986-02-28	91.47
1986-03-31	91.89
1986-04-30	91.96
1986-05-31	92.31
1986-06-30	92.44
1986-07-31	93.3
1986-08-31	94.79
1986-09-30	95.2
1986-10-31	96.11
1986-11-30	96.2
1986-12-31	96.74
1987-01-31	98.31
1987-02-28	98.52
1987-03-31	97.64
1987-04-30	97.52
1987-05-31	97.74
1987-06-30	97.75
1987-07-31	97.63
1987-08-31	97.48
1987-09-30	97.7
1987-10-31	97.79
1987-11-30	99.02
1987-12-31	99.21
1988-01-31	99.07
1988-02-29	98.76
1988-03-31	98.53
1988-04-30	98.3
1988-05-31	98.05
1988-06-30	97.39
1988-07-31	96.49
1988-08-31	95.91
1988-09-30	96.61
1988-10-31	96.78
1988-11-30	97.09
1988-12-31	96.71
1989-01-31	95.81
1989-02-28	95.73
1989-03-31	95.92
1989-04-30	96.01
1989-05-31	95.71
1989-06-30	96.16
1989-07-31	96.52
1989-08-31	96.17
1989-09-30	96.17
1989-10-31	97.34
1989-11-30	98.18
1989-12-31	99.63
1990-01-31	100.09
1990-02-28	99.95
1990-03-31	100.1
1990-04-30	100.31
1990-05-31	100.27
1990-06-30	99.48
1990-07-31	99.24
1990-08-31	99.76
1990-09-30	99.69
1990-10-31	99.8
1990-11-30	100.51
1990-12-31	100.96
1991-01-31	100.57
1991-02-28	100.86
1991-03-31	99.71
1991-04-30	98.42
1991-05-31	98.45
1991-06-30	98.22
1991-07-31	98.16
1991-08-31	98.53
1991-09-30	98.94
1991-10-31	98.95
1991-11-30	99.82
1991-12-31	100.52
1992-01-31	100.29
1992-02-29	99.95
1992-03-31	99.81
1992-04-30	99.79
1992-05-31	99.62
1992-06-30	99.98
1992-07-31	100.9
1992-08-31	101.71
1992-09-30	103.02
1992-10-31	104.69
1992-11-30	103.96
1992-12-31	104.64
1993-01-31	104.58
1993-02-28	105.03
1993-03-31	105
1993-04-30	104.84
1993-05-31	104.39
1993-06-30	103.72
1993-07-31	103.05
1993-08-31	104.28
1993-09-30	105.95
1993-10-31	106.01
1993-11-30	104.95
1993-12-31	104.59
1994-01-31	103.66
1994-02-28	103.37
1994-03-31	103.97
1994-04-30	103.73
1994-05-31	104.42
1994-06-30	104.96
1994-07-31	105.85
1994-08-31	106.02
1994-09-30	106.05
1994-10-31	106.24
1994-11-30	106.12
1994-12-31	106.16
1995-01-31	106.96
1995-02-28	107.75
1995-03-31	110.42
1995-04-30	110.68
1995-05-31	109.81
1995-06-30	109.8
1995-07-31	109.88
1995-08-31	108.74
1995-09-30	108.66
1995-10-31	109.83
1995-11-30	109.58
1995-12-31	109.15
1996-01-31	108.72
1996-02-29	108.66
1996-03-31	108.29
1996-04-30	107.64
1996-05-31	106.91
1996-06-30	106.65
1996-07-31	106.9
1996-08-31	107.51
1996-09-30	106.92
1996-10-31	106.08
1996-11-30	105.91
1996-12-31	105.07
1997-01-31	104.18
1997-02-28	103.55
1997-03-31	103.28
1997-04-30	102.96
1997-05-31	102.79
1997-06-30	102.06
1997-07-31	100.67
1997-08-31	100.53
1997-09-30	101.37
1997-10-31	101.59
1997-11-30	101.68
1997-12-31	101.39
1998-01-31	101.11
1998-02-28	101.04
1998-03-31	100.75
1998-04-30	101.15
1998-05-31	102.04
1998-06-30	101.88
1998-07-31	101.9
1998-08-31	102.32
1998-09-30	103
1998-10-31	103.51
1998-11-30	103.04
1998-12-31	103.17
1999-01-31	102.75
1999-02-28	102.04
1999-03-31	101.45
1999-04-30	101.05
1999-05-31	100.95
1999-06-30	100.33
1999-07-31	100.4
1999-08-31	100.56
1999-09-30	99.86
1999-10-31	100.08
1999-11-30	99.32
1999-12-31	98.74
2000-01-31	98.7
2000-02-29	98.37
2000-03-31	97.88
2000-04-30	97.27
2000-05-31	96.82
2000-06-30	97.97
2000-07-31	97.79
2000-08-31	96.95
2000-09-30	96.37
2000-10-31	95.82
2000-11-30	96.16
2000-12-31	97.18
2001-01-31	98.46
2001-02-28	98.22
2001-03-31	98.21
2001-04-30	97.88
2001-05-31	97.34
2001-06-30	96.93
2001-07-31	97.15
2001-08-31	98.02
2001-09-30	98.09
2001-10-31	98.09
2001-11-30	97.69
2001-12-31	97.96