Month	Average 1990 = 100
1975-01-31	196.37
1975-02-28	195.09
1975-03-31	197.24
1975-04-30	198.54
1975-05-31	198.61
1975-06-30	198.72
1975-07-31	200.24
1975-08-31	200.43
1975-09-30	200.07
1975-10-31	198.36
1975-11-30	199.45
1975-12-31	199.19
1976-01-31	178.68
1976-02-29	176.55
1976-03-31	163.51
1976-04-30	153.07
1976-05-31	165.92
1976-06-30	166.24
1976-07-31	167.37
1976-08-31	165.68
1976-09-30	160.36
1976-10-31	159.97
1976-11-30	159.12
1976-12-31	155.29
1977-01-31	155.8
1977-02-28	155.01
1977-03-31	154.17
1977-04-30	153.35
1977-05-31	153.66
1977-06-30	153.02
1977-07-31	153.53
1977-08-31	154.51
1977-09-30	153.98
1977-10-31	151.12
1977-11-30	150.71
1977-12-31	145.02
1978-01-31	146
1978-02-28	145.92
1978-03-31	144.37
1978-04-30	144.81
1978-05-31	145.4
1978-06-30	145.06
1978-07-31	143.76
1978-08-31	142.57
1978-09-30	141.97
1978-10-31	137.01
1978-11-30	139.28
1978-12-31	136.21
1979-01-31	137.23
1979-02-28	136.6
1979-03-31	137.19
1979-04-30	137.98
1979-05-31	137.15
1979-06-30	136.79
1979-07-31	137.85
1979-08-31	138.34
1979-09-30	137.12
1979-10-31	136.39
1979-11-30	135.46
1979-12-31	136.35
1980-01-31	136.48
1980-02-29	136.51
1980-03-31	133.58
1980-04-30	133.57
1980-05-31	132.61
1980-06-30	131.65
1980-07-31	132.79
1980-08-31	130.92
1980-09-30	130.23
1980-10-31	128.74
1980-11-30	128.62
1980-12-31	127.57
1981-01-31	125.32
1981-02-28	125.11
1981-03-31	120.89
1981-04-30	120.62
1981-05-31	119.55
1981-06-30	119.04
1981-07-31	119.38
1981-08-31	118.48
1981-09-30	119.35
1981-10-31	115.6
1981-11-30	114.07
1981-12-31	114.76
1982-01-31	113.81
1982-02-28	113.84
1982-03-31	112.6
1982-04-30	111.95
1982-05-31	112.54
1982-06-30	111.92
1982-07-31	112.38
1982-08-31	111.74
1982-09-30	111.94
1982-10-31	110.39
1982-11-30	110.98
1982-12-31	112.82
1983-01-31	112.91
1983-02-28	113.12
1983-03-31	111.57
1983-04-30	110.62
1983-05-31	109.73
1983-06-30	110.44
1983-07-31	109.35
1983-08-31	108.45
1983-09-30	107.58
1983-10-31	107.31
1983-11-30	107.21
1983-12-31	106.92
1984-01-31	105.88
1984-02-29	105.73
1984-03-31	105.94
1984-04-30	105.54
1984-05-31	105.56
1984-06-30	106.01
1984-07-31	105.65
1984-08-31	104.72
1984-09-30	103.44
1984-10-31	103.97
1984-11-30	103.92
1984-12-31	104.65
1985-01-31	104.47
1985-02-28	102.83
1985-03-31	100.73
1985-04-30	100.26
1985-05-31	100.8
1985-06-30	100.86
1985-07-31	96.79
1985-08-31	97.21
1985-09-30	97.35
1985-10-31	97.82
1985-11-30	97.48
1985-12-31	98.66
1986-01-31	99.63
1986-02-28	100.97
1986-03-31	99.4
1986-04-30	100.28
1986-05-31	99.65
1986-06-30	100.16
1986-07-31	101.92
1986-08-31	102.53
1986-09-30	102.73
1986-10-31	103
1986-11-30	103.87
1986-12-31	104.1
1987-01-31	103.08
1987-02-28	102.94
1987-03-31	102.3
1987-04-30	101.51
1987-05-31	100.51
1987-06-30	100.24
1987-07-31	99.93
1987-08-31	100.08
1987-09-30	100.11
1987-10-31	99.42
1987-11-30	99.68
1987-12-31	100.06
1988-01-31	99.29
1988-02-29	99.17
1988-03-31	98.36
1988-04-30	97.67
1988-05-31	97.23
1988-06-30	97
1988-07-31	96.79
1988-08-31	96.55
1988-09-30	96.27
1988-10-31	97.06
1988-11-30	97.61
1988-12-31	97.63
1989-01-31	97.4
1989-02-28	97.3
1989-03-31	97.2
1989-04-30	97.62
1989-05-31	98.53
1989-06-30	99.14
1989-07-31	99.74
1989-08-31	99.41
1989-09-30	98.72
1989-10-31	98.94
1989-11-30	99.89
1989-12-31	99.46
1990-01-31	99.85
1990-02-28	100.15
1990-03-31	100.81
1990-04-30	101.49
1990-05-31	100.14
1990-06-30	100.33
1990-07-31	100.95
1990-08-31	99.55
1990-09-30	98.8
1990-10-31	98.99
1990-11-30	99.45
1990-12-31	99.5
1991-01-31	99.71
1991-02-28	99.9
1991-03-31	98.41
1991-04-30	98.7
1991-05-31	98.5
1991-06-30	97.77
1991-07-31	98.07
1991-08-31	98.06
1991-09-30	98.62
1991-10-31	98.35
1991-11-30	98.57
1991-12-31	99.07
1992-01-31	98.76
1992-02-29	98.72
1992-03-31	98.42
1992-04-30	98.31
1992-05-31	98.18
1992-06-30	98.66
1992-07-31	99.54
1992-08-31	99.53
1992-09-30	87.71
1992-10-31	89.51
1992-11-30	87.56
1992-12-31	83.91
1993-01-31	82.45
1993-02-28	79.24
1993-03-31	77.2
1993-04-30	81.27
1993-05-31	82.85
1993-06-30	82.99
1993-07-31	81.55
1993-08-31	80.32
1993-09-30	79.21
1993-10-31	79.02
1993-11-30	76.56
1993-12-31	76.82
1994-01-31	77.12
1994-02-28	76.4
1994-03-31	78.88
1994-04-30	79.26
1994-05-31	78.86
1994-06-30	77.05
1994-07-31	76.66
1994-08-31	76.9
1994-09-30	76.38
1994-10-31	75.36
1994-11-30	74.56
1994-12-31	73.81
1995-01-31	73.65
1995-02-28	69
1995-03-31	64.22
1995-04-30	65.24
1995-05-31	67.86
1995-06-30	66.96
1995-07-31	68.78
1995-08-31	70.76
1995-09-30	69.48
1995-10-31	69.88
1995-11-30	71.11
1995-12-31	70.95
1996-01-31	73.09
1996-02-29	73.92
1996-03-31	73.49
1996-04-30	75.68
1996-05-31	76.36
1996-06-30	76.8
1996-07-31	75.57
1996-08-31	76.39
1996-09-30	77.48
1996-10-31	77.08
1996-11-30	78.01
1996-12-31	77.94
1997-01-31	77.61
1997-02-28	75.6
1997-03-31	75.93
1997-04-30	76.17
1997-05-31	75.84
1997-06-30	76.43
1997-07-31	75.59
1997-08-31	75.9
1997-09-30	76.32
1997-10-31	76.1
1997-11-30	75.98
1997-12-31	75.67
1998-01-31	75.06
1998-02-28	75.23
1998-03-31	75.03
1998-04-30	75.51
1998-05-31	76.1
1998-06-30	75.81
1998-07-31	76.25
1998-08-31	76.08
1998-09-30	76.89
1998-10-31	76.53
1998-11-30	76.39
1998-12-31	76.36
1999-01-31	75.79
1999-02-28	75.41
1999-03-31	75.04
1999-04-30	74.71
1999-05-31	74.55
1999-06-30	74.4
1999-07-31	74.72
1999-08-31	74.38
1999-09-30	74.25
1999-10-31	73.98
1999-11-30	73.32
1999-12-31	73.17
2000-01-31	72.86
2000-02-29	72.83
2000-03-31	72.37
2000-04-30	71.76
2000-05-31	72.43
2000-06-30	72.82
2000-07-31	72.42
2000-08-31	71.78
2000-09-30	71.58
2000-10-31	71.03
2000-11-30	71.72
2000-12-31	72.8
2001-01-31	72.87
2001-02-28	72.87
2001-03-31	72.48
2001-04-30	72.46
2001-05-31	71.55
2001-06-30	71.78
2001-07-31	72.24
2001-08-31	72.68
2001-09-30	72.59
2001-10-31	72.53
2001-11-30	72.57
2001-12-31	72.52