Monthly Index source base
1970-01-01 0.16
1970-02-01 0.16
1970-03-01 0.16
1970-04-01 0.17
1970-05-01 0.17
1970-06-01 0.17
1970-07-01 0.17
1970-08-01 0.17
1970-09-01 0.17
1970-10-01 0.17
1970-11-01 0.17
1970-12-01 0.17
1971-01-01 0.18
1971-02-01 0.18
1971-03-01 0.18
1971-04-01 0.18
1971-05-01 0.18
1971-06-01 0.19
1971-07-01 0.19
1971-08-01 0.19
1971-09-01 0.19
1971-10-01 0.19
1971-11-01 0.20
1971-12-01 0.20
1972-01-01 0.20
1972-02-01 0.20
1972-03-01 0.20
1972-04-01 0.21
1972-05-01 0.21
1972-06-01 0.21
1972-07-01 0.21
1972-08-01 0.21
1972-09-01 0.22
1972-10-01 0.22
1972-11-01 0.22
1972-12-01 0.22
1973-01-01 0.23
1973-02-01 0.23
1973-03-01 0.24
1973-04-01 0.25
1973-05-01 0.26
1973-06-01 0.26
1973-07-01 0.27
1973-08-01 0.26
1973-09-01 0.27
1973-10-01 0.27
1973-11-01 0.28
1973-12-01 0.28
1974-01-01 0.29
1974-02-01 0.29
1974-03-01 0.30
1974-04-01 0.31
1974-05-01 0.32
1974-06-01 0.32
1974-07-01 0.32
1974-08-01 0.32
1974-09-01 0.33
1974-10-01 0.34
1974-11-01 0.35
1974-12-01 0.35
1975-01-01 0.36
1975-02-01 0.37
1975-03-01 0.38
1975-04-01 0.39
1975-05-01 0.40
1975-06-01 0.40
1975-07-01 0.40
1975-08-01 0.40
1975-09-01 0.41
1975-10-01 0.41
1975-11-01 0.41
1975-12-01 0.41
1976-01-01 0.42
1976-02-01 0.43
1976-03-01 0.44
1976-04-01 0.45
1976-05-01 0.46
1976-06-01 0.47
1976-07-01 0.48
1976-08-01 0.49
1976-09-01 0.50
1976-10-01 0.50
1976-11-01 0.52
1976-12-01 0.52
1977-01-01 0.53
1977-02-01 0.55
1977-03-01 0.58
1977-04-01 0.62
1977-05-01 0.64
1977-06-01 0.66
1977-07-01 0.67
1977-08-01 0.67
1977-09-01 0.67
1977-10-01 0.67
1977-11-01 0.67
1977-12-01 0.67
1978-01-01 0.68
1978-02-01 0.69
1978-03-01 0.71
1978-04-01 0.72
1978-05-01 0.74
1978-06-01 0.76
1978-07-01 0.76
1978-08-01 0.76
1978-09-01 0.76
1978-10-01 0.78
1978-11-01 0.79
1978-12-01 0.80
1979-01-01 0.82
1979-02-01 0.84
1979-03-01 0.87
1979-04-01 0.89
1979-05-01 0.91
1979-06-01 0.92
1979-07-01 0.93
1979-08-01 0.95
1979-09-01 0.97
1979-10-01 0.98
1979-11-01 1.01
1979-12-01 1.02
1980-01-01 1.05
1980-02-01 1.06
1980-03-01 1.08
1980-04-01 1.12
1980-05-01 1.16
1980-06-01 1.18
1980-07-01 1.19
1980-08-01 1.20
1980-09-01 1.22
1980-10-01 1.24
1980-11-01 1.27
1980-12-01 1.29
1981-01-01 1.32
1981-02-01 1.36
1981-03-01 1.39
1981-04-01 1.43
1981-05-01 1.46
1981-06-01 1.50
1981-07-01 1.53
1981-08-01 1.55
1981-09-01 1.56
1981-10-01 1.58
1981-11-01 1.61
1981-12-01 1.63
1982-01-01 1.66
1982-02-01 1.70
1982-03-01 1.74
1982-04-01 1.78
1982-05-01 1.83
1982-06-01 1.87
1982-07-01 1.89
1982-08-01 1.92
1982-09-01 1.95
1982-10-01 1.98
1982-11-01 2.01
1982-12-01 2.02
1983-01-01 2.04
1983-02-01 2.07
1983-03-01 2.11
1983-04-01 2.18
1983-05-01 2.23
1983-06-01 2.25
1983-07-01 2.27
1983-08-01 2.27
1983-09-01 2.28
1983-10-01 2.32
1983-11-01 2.35
1983-12-01 2.36
1984-01-01 2.39
1984-02-01 2.42
1984-03-01 2.47
1984-04-01 2.52
1984-05-01 2.55
1984-06-01 2.59
1984-07-01 2.62
1984-08-01 2.63
1984-09-01 2.66
1984-10-01 2.68
1984-11-01 2.73
1984-12-01 2.79
1985-01-01 2.85
1985-02-01 2.94
1985-03-01 3.03
1985-04-01 3.11
1985-05-01 3.26
1985-06-01 3.32
1985-07-01 3.30
1985-08-01 3.28
1985-09-01 3.31
1985-10-01 3.34
1985-11-01 3.37
1985-12-01 3.42
1986-01-01 3.52
1986-02-01 3.63
1986-03-01 3.72
1986-04-01 3.82
1986-05-01 3.79
1986-06-01 3.76
1986-07-01 3.76
1986-08-01 3.81
1986-09-01 3.87
1986-10-01 3.95
1986-11-01 4.03
1986-12-01 4.13
1987-01-01 4.27
1987-02-01 4.35
1987-03-01 4.47
1987-04-01 4.57
1987-05-01 4.65
1987-06-01 4.69
1987-07-01 4.76
1987-08-01 4.78
1987-09-01 4.84
1987-10-01 4.93
1987-11-01 5.03
1987-12-01 5.12
1988-01-01 5.28
1988-02-01 5.49
1988-03-01 5.65
1988-04-01 5.87
1988-05-01 5.97
1988-06-01 6.12
1988-07-01 6.20
1988-08-01 6.19
1988-09-01 6.24
1988-10-01 6.33
1988-11-01 6.42
1988-12-01 6.57
1989-01-01 6.75
1989-02-01 6.98
1989-03-01 7.15
1989-04-01 7.33
1989-05-01 7.46
1989-06-01 7.56
1989-07-01 7.68
1989-08-01 7.78
1989-09-01 7.89
1989-10-01 8.02
1989-11-01 8.16
1989-12-01 8.28
1990-01-01 8.55
1990-02-01 8.87
1990-03-01 9.13
1990-04-01 9.38
1990-05-01 9.57
1990-06-01 9.75
1990-07-01 9.88
1990-08-01 10.04
1990-09-01 10.28
1990-10-01 10.48
1990-11-01 10.69
1990-12-01 10.96
1991-01-01 11.29
1991-02-01 11.68
1991-03-01 11.97
1991-04-01 12.31
1991-05-01 12.58
1991-06-01 12.78
1991-07-01 13.01
1991-08-01 13.17
1991-09-01 13.37
1991-10-01 13.54
1991-11-01 13.71
1991-12-01 13.90
1992-01-01 14.39
1992-02-01 14.87
1992-03-01 15.21
1992-04-01 15.65
1992-05-01 16.01
1992-06-01 16.37
1992-07-01 16.70
1992-08-01 16.82
1992-09-01 16.96
1992-10-01 17.11
1992-11-01 17.23
1992-12-01 17.40
1993-01-01 17.96
1993-02-01 18.54
1993-03-01 18.89
1993-04-01 19.26
1993-05-01 19.57
1993-06-01 19.87
1993-07-01 20.12
1993-08-01 20.37
1993-09-01 20.60
1993-10-01 20.82
1993-11-01 21.09
1993-12-01 21.33
1994-01-01 22.00
1994-02-01 22.81
1994-03-01 23.32
1994-04-01 23.87
1994-05-01 24.24
1994-06-01 24.46
1994-07-01 24.68
1994-08-01 24.92
1994-09-01 25.20
1994-10-01 25.48
1994-11-01 25.76
1994-12-01 26.15
1995-01-01 26.63
1995-02-01 27.57
1995-03-01 28.29
1995-04-01 28.92
1995-05-01 29.40
1995-06-01 29.76
1995-07-01 29.99
1995-08-01 30.18
1995-09-01 30.44
1995-10-01 30.71
1995-11-01 30.95
1995-12-01 31.24
1996-01-01 32.02
1996-02-01 33.31
1996-03-01 34.01
1996-04-01 34.68
1996-05-01 35.22
1996-06-01 35.62
1996-07-01 36.16
1996-08-01 36.56
1996-09-01 37.00
1996-10-01 37.42
1996-11-01 37.72
1996-12-01 38.00
1997-01-01 38.63
1997-02-01 39.83
1997-03-01 40.45
1997-04-01 41.11
1997-05-01 41.77
1997-06-01 42.28
1997-07-01 42.63
1997-08-01 43.12
1997-09-01 43.66
1997-10-01 44.08
1997-11-01 44.44
1997-12-01 44.72
1998-01-01 45.52
1998-02-01 47.01
1998-03-01 48.24
1998-04-01 49.64
1998-05-01 50.41
1998-06-01 51.03
1998-07-01 51.27
1998-08-01 51.29
1998-09-01 51.44
1998-10-01 51.62
1998-11-01 51.71
1998-12-01 52.18
1999-01-01 53.34
1999-02-01 54.24
1999-03-01 54.75
1999-04-01 55.18
1999-05-01 55.45
1999-06-01 55.60
1999-07-01 55.77
1999-08-01 56.05
1999-09-01 56.24
1999-10-01 56.43
1999-11-01 56.70
1999-12-01 57.00
2000-01-01 57.74
2000-02-01 59.07
2000-03-01 60.08
2000-04-01 60.68
2000-05-01 60.99
2000-06-01 60.98
2000-07-01 60.96
2000-08-01 61.15
2000-09-01 61.41
2000-10-01 61.50
2000-11-01 61.71
2000-12-01 61.99
2001-01-01 62.64
2001-02-01 63.83
2001-03-01 64.77
2001-04-01 65.51
2001-05-01 65.79
2001-06-01 65.82
2001-07-01 65.89
2001-08-01 66.06
2001-09-01 66.30
2001-10-01 66.43
2001-11-01 66.50
2001-12-01 66.73
2002-01-01 67.26
2002-02-01 68.11
2002-03-01 68.59
2002-04-01 69.22
2002-05-01 69.63
2002-06-01 69.93
2002-07-01 69.94
2002-08-01 70.01
2002-09-01 70.26
2002-10-01 70.66
2002-11-01 71.20
2002-12-01 71.40
2003-01-01 72.23
2003-02-01 73.04
2003-03-01 73.80
2003-04-01 74.65
2003-05-01 75.01
2003-06-01 74.97
2003-07-01 74.86
2003-08-01 75.10
2003-09-01 75.26
2003-10-01 75.31
2003-11-01 75.57
2003-12-01 76.03
2004-01-01 76.70
2004-02-01 77.62
2004-03-01 78.39
2004-04-01 78.74
2004-05-01 79.04
2004-06-01 79.52
2004-07-01 79.50
2004-08-01 79.52
2004-09-01 79.76
2004-10-01 79.75
2004-11-01 79.97
2004-12-01 80.21
2005-01-01 80.87
2005-02-01 81.70
2005-03-01 82.33
2005-04-01 82.69
2005-05-01 83.03
2005-06-01 83.36
2005-07-01 83.40
2005-08-01 83.40
2005-09-01 83.76
2005-10-01 83.95
2005-11-01 84.05
2005-12-01 84.10
2006-01-01 84.56
2006-02-01 85.11
2006-03-01 85.71
2006-04-01 86.10
2006-05-01 86.38
2006-06-01 86.64
2006-07-01 87.00
2006-08-01 87.34
2006-09-01 87.59
2006-10-01 87.46
2006-11-01 87.67
2006-12-01 87.87
2007-01-01 88.54
2007-02-01 89.58
2007-03-01 90.67
2007-04-01 91.48
2007-05-01 91.76
2007-06-01 91.87
2007-07-01 92.02
2007-08-01 91.90
2007-09-01 91.97
2007-10-01 91.98
2007-11-01 92.42
2007-12-01 92.87
2008-01-01 93.85
2008-02-01 95.27
2008-03-01 96.04
2008-04-01 96.72
2008-05-01 97.62
2008-06-01 98.47
2008-07-01 98.94
2008-08-01 99.13
2008-09-01 98.94
2008-10-01 99.28
2008-11-01 99.56
2008-12-01 100.00
2009-01-01 100.59
2009-02-01 101.43
2009-03-01 101.94
2009-04-01 102.26
2009-05-01 102.28
2009-06-01 102.22
2009-07-01 102.18
2009-08-01 102.23
2009-09-01 102.12
2009-10-01 101.98
2009-11-01 101.92
2009-12-01 102.00
2010-01-01 102.70
2010-02-01 103.55
2010-03-01 103.81
2010-04-01 104.29
2010-05-01 104.40
2010-06-01 104.52
2010-07-01 104.47
2010-08-01 104.59
2010-09-01 104.45
2010-10-01 104.36
2010-11-01 104.56
2010-12-01 105.24
2011-01-01 106.19
2011-02-01 106.83
2011-03-01 107.12
2011-04-01 107.25
2011-05-01 107.55
2011-06-01 107.90
2011-07-01 108.05
2011-08-01 108.01
2011-09-01 108.35
2011-10-01 108.55
2011-11-01 108.70
2011-12-01 109.16
2012-01-01 109.96
2012-02-01 110.63
2012-03-01 110.76
2012-04-01 110.92
2012-05-01 111.25
2012-06-01 111.35
2012-07-01 111.32
2012-08-01 111.37
2012-09-01 111.69
2012-10-01 111.87
2012-11-01 111.72
2012-12-01 111.82
2013-01-01 112.15
2013-02-01 112.65
2013-03-01 112.88
2013-04-01 113.16
2013-05-01 113.48
2013-06-01 113.75
2013-07-01 113.80
2013-08-01 113.89
2013-09-01 114.23
2013-10-01 113.93
2013-11-01 113.68
2013-12-01 113.98
2014-01-01 114.54
2014-02-01 115.26
2014-03-01 115.71
2014-04-01 116.24
2014-05-01 116.81
2014-06-01 116.91
2014-07-01 117.09
2014-08-01 117.33
2014-09-01 117.49
2014-10-01 117.68
2014-11-01 117.84
2014-12-01 118.15
2015-01-01 118.91
2015-02-01 120.28
2015-03-01 120.98
2015-04-01 121.63
2015-05-01 121.95
2015-06-01 122.08
2015-07-01 122.31
2015-08-01 122.90
2015-09-01 123.78
2015-10-01 124.62
2015-11-01 125.37
2015-12-01 126.15
2016-01-01 127.78
2016-02-01 129.41
2016-03-01 130.63
2016-04-01 131.28
2016-05-01 131.95
2016-06-01 132.58
2016-07-01 133.27
2016-08-01 132.85
2016-09-01 132.78
2016-10-01 132.70
2016-11-01 132.85
2016-12-01 133.40
2017-01-01 134.77
2017-02-01 136.12
2017-03-01 136.76
2017-04-01 137.40
2017-05-01 137.71
2017-06-01 137.87
2017-07-01 137.80
2017-08-01 137.99
2017-09-01 138.05
2017-10-01 138.07
2017-11-01 138.32
2017-12-01 138.85
2018-01-01 139.72
2018-02-01 140.71
2018-03-01 141.05
2018-04-01 141.70
2018-05-01 142.06
2018-06-01 142.28
2018-07-01 142.10
2018-08-01 142.27
2018-09-01 142.50
2018-10-01 142.00