Monthly Average 1990 = 100
1975-01-31 517.97
1975-02-28 505.42
1975-03-31 511.03
1975-04-30 512.11
1975-05-31 511.47
1975-06-30 513.07
1975-07-31 497.94
1975-08-31 498.49
1975-09-30 493.23
1975-10-31 474.45
1975-11-30 470.52
1975-12-31 474.81
1976-01-31 484.36
1976-02-29 486.85
1976-03-31 487.16
1976-04-30 493.3
1976-05-31 484.75
1976-06-30 487.14
1976-07-31 482.8
1976-08-31 481.36
1976-09-30 476.96
1976-10-31 479.93
1976-11-30 473.77
1976-12-31 470.88
1977-01-31 471.33
1977-02-28 471.58
1977-03-31 470.18
1977-04-30 468.21
1977-05-31 471.46
1977-06-30 469.61
1977-07-31 473.75
1977-08-31 474.91
1977-09-30 473
1977-10-31 485.02
1977-11-30 468.34
1977-12-31 461.22
1978-01-31 453.64
1978-02-28 440.47
1978-03-31 425.97
1978-04-30 429.09
1978-05-31 432.45
1978-06-30 431.83
1978-07-31 425.26
1978-08-31 415.74
1978-09-30 411.78
1978-10-31 397.71
1978-11-30 414.18
1978-12-31 407.03
1979-01-31 409.6
1979-02-28 407.05
1979-03-31 407.55
1979-04-30 410.09
1979-05-31 408.3
1979-06-30 401.9
1979-07-31 389.4
1979-08-31 397.83
1979-09-30 388.11
1979-10-31 394.36
1979-11-30 382.27
1979-12-31 370.12
1980-01-31 368.24
1980-02-29 367.53
1980-03-31 372.42
1980-04-30 345.28
1980-05-31 331.84
1980-06-30 333.53
1980-07-31 332.67
1980-08-31 338.67
1980-09-30 337.01
1980-10-31 345.58
1980-11-30 333.04
1980-12-31 334.82
1981-01-31 333.9
1981-02-28 326.97
1981-03-31 328.24
1981-04-30 325.1
1981-05-31 322.94
1981-06-30 322.5
1981-07-31 321.97
1981-08-31 321.3
1981-09-30 331.15
1981-10-31 326.29
1981-11-30 322.83
1981-12-31 321.2
1982-01-31 318.12
1982-02-28 317.56
1982-03-31 318.94
1982-04-30 310.1
1982-05-31 303.56
1982-06-30 295.69
1982-07-31 298.23
1982-08-31 296.65
1982-09-30 296.23
1982-10-31 299.61
1982-11-30 299.19
1982-12-31 291.05
1983-01-31 250.67
1983-02-28 250.45
1983-03-31 253.8
1983-04-30 255.06
1983-05-31 258.34
1983-06-30 260.36
1983-07-31 267.58
1983-08-31 249.76
1983-09-30 246.44
1983-10-31 242.45
1983-11-30 238.52
1983-12-31 237.94
1984-01-31 234.15
1984-02-29 219.93
1984-03-31 219.88
1984-04-30 228.42
1984-05-31 229.74
1984-06-30 233.77
1984-07-31 241.89
1984-08-31 241.77
1984-09-30 211.08
1984-10-31 210.51
1984-11-30 210.26
1984-12-31 210.75
1985-01-31 210.68
1985-02-28 206.64
1985-03-31 199.87
1985-04-30 196.29
1985-05-31 193.88
1985-06-30 192.14
1985-07-31 189.51
1985-08-31 186.69
1985-09-30 180.64
1985-10-31 150.67
1985-11-30 150.43
1985-12-31 149.24
1986-01-31 148.43
1986-02-28 147.77
1986-03-31 144.47
1986-04-30 144.83
1986-05-31 146.7
1986-06-30 143.28
1986-07-31 143.23
1986-08-31 141.14
1986-09-30 142.77
1986-10-31 138.39
1986-11-30 135.42
1986-12-31 131.36
1987-01-31 132.61
1987-02-28 130.98
1987-03-31 130.58
1987-04-30 129.88
1987-05-31 128.71
1987-06-30 127.67
1987-07-31 127.11
1987-08-31 125.66
1987-09-30 125.05
1987-10-31 123.48
1987-11-30 122.95
1987-12-31 120.53
1988-01-31 121.69
1988-02-29 120.58
1988-03-31 119.59
1988-04-30 119.89
1988-05-31 120.16
1988-06-30 119.44
1988-07-31 118.65
1988-08-31 118.07
1988-09-30 117.72
1988-10-31 116.31
1988-11-30 114.81
1988-12-31 114.58
1989-01-31 113.62
1989-02-28 112.97
1989-03-31 111.79
1989-04-30 111.3
1989-05-31 110.69
1989-06-30 109.67
1989-07-31 109.67
1989-08-31 109.78
1989-09-30 108.8
1989-10-31 107.85
1989-11-30 105.83
1989-12-31 106.59
1990-01-31 104.55
1990-02-28 103.54
1990-03-31 101.75
1990-04-30 100.28
1990-05-31 99.52
1990-06-30 99.73
1990-07-31 99.45
1990-08-31 98.9
1990-09-30 99.55
1990-10-31 96.37
1990-11-30 95.94
1990-12-31 94.79
1991-01-31 92.78
1991-02-28 91.58
1991-03-31 89.65
1991-04-30 89.07
1991-05-31 88.38
1991-06-30 88.08
1991-07-31 88.18
1991-08-31 87.63
1991-09-30 87.6
1991-10-31 86.95
1991-11-30 86.2
1991-12-31 85.63
1992-01-31 84.33
1992-02-29 84.76
1992-03-31 84.62
1992-04-30 83.39
1992-05-31 81.76
1992-06-30 81.03
1992-07-31 80.74
1992-08-31 80.52
1992-09-30 80.85
1992-10-31 79.27
1992-11-30 79.17
1992-12-31 78.19
1993-01-31 78.26
1993-02-28 77.95
1993-03-31 77.55
1993-04-30 76.86
1993-05-31 76.62
1993-06-30 75.39
1993-07-31 75.09
1993-08-31 74.23
1993-09-30 73.16
1993-10-31 73.64
1993-11-30 73.18
1993-12-31 72.69
1994-01-31 72
1994-02-28 71.92
1994-03-31 70.53
1994-04-30 70.43
1994-05-31 70.62
1994-06-30 69.84
1994-07-31 69.99
1994-08-31 69.71
1994-09-30 69.49
1994-10-31 69.06
1994-11-30 68.96
1994-12-31 68.91
1995-01-31 69.04
1995-02-28 69.17
1995-03-31 69.18
1995-04-30 68.68
1995-05-31 68.18
1995-06-30 68.56
1995-07-31 68.34
1995-08-31 67.9
1995-09-30 67.68
1995-10-31 67.21
1995-11-30 66.63
1995-12-31 66.44
1996-01-31 65.88
1996-02-29 66.21
1996-03-31 66.54
1996-04-30 67.09
1996-05-31 67.44
1996-06-30 67.37
1996-07-31 67.63
1996-08-31 67.3
1996-09-30 67.29
1996-10-31 67.67
1996-11-30 67.06
1996-12-31 66.29
1997-01-31 66.66
1997-02-28 66.63
1997-03-31 66.2
1997-04-30 65.47
1997-05-31 65
1997-06-30 65.23
1997-07-31 65.24
1997-08-31 65.17
1997-09-30 65.14
1997-10-31 65.2
1997-11-30 65.58
1997-12-31 65.17
1998-01-31 64.74
1998-02-28 64.78
1998-03-31 59.24
1998-04-30 58.84
1998-05-31 60.69
1998-06-30 61.26
1998-07-31 62.6
1998-08-31 60.56
1998-09-30 60.83
1998-10-31 61.36
1998-11-30 62.2
1998-12-31 61.98
1999-01-31 63.14
1999-02-28 62.76
1999-03-31 61.57
1999-04-30 61.53
1999-05-31 61.53
1999-06-30 61.47
1999-07-31 61.54
1999-08-31 61.08
1999-09-30 60.54
1999-10-31 60.06
1999-11-30 59.88
1999-12-31 59.48
2000-01-31 59
2000-02-29 58.66
2000-03-31 58.15
2000-04-30 57.53
2000-05-31 57.89
2000-06-30 58.14
2000-07-31 57.83
2000-08-31 57.34
2000-09-30 56.94
2000-10-31 56.53
2000-11-30 56.87
2000-12-31 57.55
2001-01-31 57.61
2001-02-28 57.62
2001-03-31 57.41
2001-04-30 57.39
2001-05-31 56.77
2001-06-30 56.97
2001-07-31 57.27
2001-08-31 57.52
2001-09-30 57.48
2001-10-31 57.46
2001-11-30 57.5
2001-12-31 57.5