Monthly Index source base
1979-01-01 31.4
1979-02-01 31.4
1979-03-01 31.3
1979-04-01 31.5
1979-05-01 31.6
1979-06-01 32.2
1979-07-01 32.2
1979-08-01 32.5
1979-09-01 32.5
1979-10-01 32.8
1979-11-01 32.8
1979-12-01 32.8
1980-01-01 33.3
1980-02-01 33.5
1980-03-01 34.2
1980-04-01 34.2
1980-05-01 34.7
1980-06-01 35.4
1980-07-01 35.5
1980-08-01 35.7
1980-09-01 35.8
1980-10-01 36.1
1980-11-01 36.0
1980-12-01 36.3
1981-01-01 37.2
1981-02-01 37.3
1981-03-01 37.6
1981-04-01 37.9
1981-05-01 37.8
1981-06-01 38.7
1981-07-01 38.8
1981-08-01 38.8
1981-09-01 39.1
1981-10-01 39.4
1981-11-01 39.3
1981-12-01 39.3
1982-01-01 40.5
1982-02-01 40.7
1982-03-01 41.1
1982-04-01 42.2
1982-05-01 42.2
1982-06-01 42.8
1982-07-01 42.9
1982-08-01 42.9
1982-09-01 43.1
1982-10-01 43.3
1982-11-01 43.3
1982-12-01 43.3
1983-01-01 44.0
1983-02-01 44.0
1983-03-01 44.3
1983-04-01 44.7
1983-05-01 44.8
1983-06-01 45.4
1983-07-01 45.5
1983-08-01 45.5
1983-09-01 45.6
1983-10-01 45.9
1983-11-01 45.9
1983-12-01 45.9
1984-01-01 46.9
1984-02-01 46.9
1984-03-01 47.3
1984-04-01 47.6
1984-05-01 47.6
1984-06-01 47.5
1984-07-01 47.5
1984-08-01 47.6
1984-09-01 47.8
1984-10-01 48.0
1984-11-01 47.9
1984-12-01 48.2
1985-01-01 49.3
1985-02-01 49.3
1985-03-01 49.6
1985-04-01 50.1
1985-05-01 50.1
1985-06-01 51.1
1985-07-01 51.2
1985-08-01 51.2
1985-09-01 51.4
1985-10-01 51.6
1985-11-01 51.5
1985-12-01 51.6
1986-01-01 52.9
1986-02-01 52.9
1986-03-01 53.0
1986-04-01 53.6
1986-05-01 53.6
1986-06-01 54.7
1986-07-01 55.0
1986-08-01 55.1
1986-09-01 55.4
1986-10-01 55.7
1986-11-01 55.7
1986-12-01 56.1
1987-01-01 57.0
1987-02-01 57.0
1987-03-01 57.5
1987-04-01 58.0
1987-05-01 58.3
1987-06-01 59.0
1987-07-01 59.2
1987-08-01 59.3
1987-09-01 59.7
1987-10-01 59.9
1987-11-01 59.8
1987-12-01 60.0
1988-01-01 60.9
1988-02-01 61.1
1988-03-01 61.3
1988-04-01 61.9
1988-05-01 61.9
1988-06-01 62.7
1988-07-01 62.7
1988-08-01 62.5
1988-09-01 62.8
1988-10-01 62.9
1988-11-01 62.8
1988-12-01 62.7
1989-01-01 63.8
1989-02-01 63.7
1989-03-01 63.9
1989-04-01 64.4
1989-05-01 64.5
1989-06-01 65.4
1989-07-01 65.5
1989-08-01 65.4
1989-09-01 65.7
1989-10-01 66.0
1989-11-01 66.0
1989-12-01 65.9
1990-01-01 66.5
1990-02-01 66.7
1990-03-01 67.0
1990-04-01 67.7
1990-05-01 67.7
1990-06-01 68.0
1990-07-01 68.0
1990-08-01 67.9
1990-09-01 68.2
1990-10-01 68.6
1990-11-01 68.8
1990-12-01 68.9
1991-01-01 69.8
1991-02-01 70.0
1991-03-01 70.1
1991-04-01 70.5
1991-05-01 70.6
1991-06-01 70.7
1991-07-01 70.7
1991-08-01 70.7
1991-09-01 71.0
1991-10-01 71.1
1991-11-01 71.0
1991-12-01 71.2
1992-01-01 71.9
1992-02-01 71.9
1992-03-01 72.0
1992-04-01 72.4
1992-05-01 72.4
1992-06-01 72.9
1992-07-01 73.0
1992-08-01 72.9
1992-09-01 73.1
1992-10-01 73.3
1992-11-01 73.2
1992-12-01 73.3
1993-01-01 74.4
1993-02-01 74.5
1993-03-01 74.7
1993-04-01 74.9
1993-05-01 74.9
1993-06-01 75.0
1993-07-01 75.0
1993-08-01 75.0
1993-09-01 75.1
1993-10-01 75.2
1993-11-01 75.1
1993-12-01 75.1
1994-01-01 75.5
1994-02-01 75.4
1994-03-01 75.7
1994-04-01 76.1
1994-05-01 76.1
1994-06-01 76.0
1994-07-01 75.9
1994-08-01 75.7
1994-09-01 75.8
1994-10-01 76.1
1994-11-01 76.1
1994-12-01 76.1
1995-01-01 76.8
1995-02-01 76.8
1995-03-01 77.3
1995-04-01 77.4
1995-05-01 77.4
1995-06-01 77.8
1995-07-01 77.8
1995-08-01 77.8
1995-09-01 78.1
1995-10-01 78.1
1995-11-01 78.1
1995-12-01 78.0
1996-01-01 78.3
1996-02-01 78.2
1996-03-01 78.1
1996-04-01 78.4
1996-05-01 78.3
1996-06-01 78.5
1996-07-01 78.6
1996-08-01 78.5
1996-09-01 78.9
1996-10-01 78.8
1996-11-01 78.8
1996-12-01 78.9
1997-01-01 79.3
1997-02-01 79.3
1997-03-01 79.3
1997-04-01 79.6
1997-05-01 79.6
1997-06-01 80.0
1997-07-01 80.0
1997-08-01 79.9
1997-09-01 80.1
1997-10-01 79.8
1997-11-01 80.0
1997-12-01 80.0
1998-01-01 80.2
1998-02-01 80.2
1998-03-01 80.3
1998-04-01 81.1
1998-05-01 81.1
1998-06-01 81.4
1998-07-01 81.3
1998-08-01 81.2
1998-09-01 81.3
1998-10-01 81.6
1998-11-01 81.6
1998-12-01 81.5
1999-01-01 82.0
1999-02-01 82.1
1999-03-01 82.6
1999-04-01 82.8
1999-05-01 82.7
1999-06-01 83.5
1999-07-01 83.4
1999-08-01 83.2
1999-09-01 83.2
1999-10-01 83.0
1999-11-01 83.2
1999-12-01 83.2
2000-01-01 83.6
2000-02-01 83.7
2000-03-01 83.8
2000-04-01 84.1
2000-05-01 83.8
2000-06-01 84.4
2000-07-01 84.4
2000-08-01 84.4
2000-09-01 84.7
2000-10-01 84.5
2000-11-01 84.4
2000-12-01 83.8
2001-01-01 84.1
2001-02-01 84.9
2001-03-01 84.6
2001-04-01 85.0
2001-05-01 84.6
2001-06-01 85.0
2001-07-01 85.3
2001-08-01 85.0
2001-09-01 85.0
2001-10-01 85.0
2001-11-01 85.0
2001-12-01 84.8
2002-01-01 85.3
2002-02-01 85.5
2002-03-01 85.8
2002-04-01 85.6
2002-05-01 85.8
2002-06-01 86.2
2002-07-01 86.3
2002-08-01 85.9
2002-09-01 85.9
2002-10-01 85.7
2002-11-01 85.6
2002-12-01 85.6
2003-01-01 86.1
2003-02-01 86.1
2003-03-01 86.3
2003-04-01 86.6
2003-05-01 86.5
2003-06-01 85.6
2003-07-01 85.5
2003-08-01 85.0
2003-09-01 85.1
2003-10-01 85.1
2003-11-01 84.9
2003-12-01 84.8
2004-01-01 85.5
2004-02-01 85.4
2004-03-01 85.5
2004-04-01 86.0
2004-05-01 85.8
2004-06-01 85.8
2004-07-01 85.8
2004-08-01 85.5
2004-09-01 85.7
2004-10-01 85.7
2004-11-01 85.6
2004-12-01 85.7
2005-01-01 86.2
2005-02-01 86.2
2005-03-01 86.2
2005-04-01 86.6
2005-05-01 86.5
2005-06-01 86.6
2005-07-01 86.4
2005-08-01 86.1
2005-09-01 86.3
2005-10-01 86.4
2005-11-01 86.2
2005-12-01 86.3
2006-01-01 86.0
2006-02-01 86.4
2006-03-01 86.6
2006-04-01 87.1
2006-05-01 86.8
2006-06-01 87.0
2006-07-01 86.9
2006-08-01 86.6
2006-09-01 87.0
2006-10-01 87.1
2006-11-01 86.9
2006-12-01 86.8
2007-01-01 87.2
2007-02-01 87.3
2007-03-01 87.6
2007-04-01 87.7
2007-05-01 87.6
2007-06-01 87.5
2007-07-01 87.4
2007-08-01 87.5
2007-09-01 87.3
2007-10-01 87.5
2007-11-01 87.9
2007-12-01 88.4
2008-01-01 87.6
2008-02-01 88.0
2008-03-01 87.4
2008-04-01 88.4
2008-05-01 88.4
2008-06-01 89.0
2008-07-01 89.3
2008-08-01 89.2
2008-09-01 89.8
2008-10-01 89.8
2008-11-01 90.1
2008-12-01 90.3
2009-01-01 90.3
2009-02-01 90.7
2009-03-01 89.8
2009-04-01 91.0
2009-05-01 90.8
2009-06-01 91.8
2009-07-01 92.2
2009-08-01 92.0
2009-09-01 93.1
2009-10-01 93.1
2009-11-01 93.2
2009-12-01 93.6
2010-01-01 93.6
2010-02-01 93.6
2010-03-01 92.4
2010-04-01 93.6
2010-05-01 93.3
2010-06-01 94.0
2010-07-01 94.4
2010-08-01 94.3
2010-09-01 94.2
2010-10-01 94.0
2010-11-01 94.0
2010-12-01 94.8
2011-01-01 94.2
2011-02-01 93.4
2011-03-01 93.3
2011-04-01 94.0
2011-05-01 93.8
2011-06-01 93.7
2011-07-01 93.7
2011-08-01 93.4
2011-09-01 93.4
2011-10-01 93.4
2011-11-01 93.7
2011-12-01 94.3
2012-01-01 93.8
2012-02-01 93.7
2012-03-01 93.3
2012-04-01 94.6
2012-05-01 94.3
2012-06-01 94.1
2012-07-01 93.7
2012-08-01 93.7
2012-09-01 93.8
2012-10-01 94.2
2012-11-01 94.3
2012-12-01 94.6
2013-01-01 94.4
2013-02-01 93.6
2013-03-01 93.3
2013-04-01 94.7
2013-05-01 94.7
2013-06-01 95.0
2013-07-01 95.2
2013-08-01 95.2
2013-09-01 94.9
2013-10-01 94.9
2013-11-01 95.4
2013-12-01 96.1
2014-01-01 95.7
2014-02-01 95.2
2014-03-01 95.0
2014-04-01 97.4
2014-05-01 96.7
2014-06-01 96.5
2014-07-01 96.9
2014-08-01 96.7
2014-09-01 97.0
2014-10-01 97.4
2014-11-01 97.7
2014-12-01 98.5
2015-01-01 98.1
2015-02-01 98.0
2015-03-01 98.3
2015-04-01 99.9
2015-05-01 99.4
2015-06-01 99.9
2015-07-01 100.0
2015-08-01 100.2
2015-09-01 100.6
2015-10-01 101.3
2015-11-01 101.7
2015-12-01 102.6
2016-01-01 102.8
2016-02-01 102.5
2016-03-01 102.9
2016-04-01 103.7
2016-05-01 103.6
2016-06-01 104.6
2016-07-01 104.7
2016-08-01 105.0
2016-09-01 105.4
2016-10-01 105.7
2016-11-01 106.2
2016-12-01 106.6
2017-01-01 106.3
2017-02-01 106.3
2017-03-01 105.4
2017-04-01 106.9
2017-05-01 107.0
2017-06-01 108.0
2017-07-01 107.9
2017-08-01 108.1
2017-09-01 108.2
2017-10-01 107.8
2017-11-01 108.4
2017-12-01 108.6
2018-01-01 107.9
2018-02-01 107.7
2018-03-01 108.0
2018-04-01 108.9
2018-05-01 108.9
2018-06-01 110.1
2018-07-01 110.3
2018-08-01 111.1
2018-09-01 111.6
2018-10-01 111.5