Month	Index source base
1995-01-01	29.6
1995-02-01	29.6
1995-03-01	29.7
1995-04-01	29.8
1995-05-01	30.9
1995-06-01	32.0
1995-07-01	33.0
1995-08-01	33.5
1995-09-01	33.7
1995-10-01	34.8
1995-11-01	35.0
1995-12-01	35.1
1996-01-01	35.3
1996-02-01	35.4
1996-03-01	35.6
1996-04-01	35.6
1996-05-01	35.8
1996-06-01	35.8
1996-07-01	35.6
1996-08-01	36.0
1996-09-01	36.7
1996-10-01	37.1
1996-11-01	37.5
1996-12-01	37.9
1997-01-01	38.5
1997-02-01	38.7
1997-03-01	38.7
1997-04-01	40.6
1997-05-01	42.5
1997-06-01	43.8
1997-07-01	44.9
1997-08-01	45.2
1997-09-01	45.5
1997-10-01	45.7
1997-11-01	46.1
1997-12-01	46.8
1998-01-01	47.7
1998-02-01	48.1
1998-03-01	48.3
1998-04-01	48.5
1998-05-01	48.7
1998-06-01	49.1
1998-07-01	49.4
1998-08-01	49.6
1998-09-01	49.8
1998-10-01	49.8
1998-11-01	50.0
1998-12-01	50.0
1999-01-01	50.1
1999-02-01	50.2
1999-03-01	50.3
1999-04-01	50.4
1999-05-01	51.0
1999-06-01	51.3
1999-07-01	51.7
1999-08-01	51.4
1999-09-01	51.5
1999-10-01	51.7
1999-11-01	51.5
1999-12-01	51.7
2000-01-01	51.7
2000-02-01	51.9
2000-03-01	52.1
2000-04-01	52.3
2000-05-01	52.4
2000-06-01	52.6
2000-07-01	52.7
2000-08-01	52.8
2000-09-01	52.9
2000-10-01	52.8
2000-11-01	52.8
2000-12-01	52.9
2001-01-01	53.2
2001-02-01	53.3
2001-03-01	53.4
2001-04-01	53.5
2001-05-01	53.6
2001-06-01	53.7
2001-07-01	54.1
2001-08-01	54.6
2001-09-01	55.2
2001-10-01	55.3
2001-11-01	55.0
2001-12-01	55.1
2002-01-01	55.5
2002-02-01	55.7
2002-03-01	55.9
2002-04-01	56.0
2002-05-01	56.3
2002-06-01	56.6
2002-07-01	57.4
2002-08-01	57.5
2002-09-01	57.6
2002-10-01	57.5
2002-11-01	57.4
2002-12-01	57.4
2003-01-01	57.8
2003-02-01	58.1
2003-03-01	58.3
2003-04-01	58.7
2003-05-01	59.1
2003-06-01	59.2
2003-07-01	59.7
2003-08-01	59.7
2003-09-01	59.7
2003-10-01	59.5
2003-11-01	59.1
2003-12-01	59.2
2004-01-01	59.3
2004-02-01	59.5
2004-03-01	59.7
2004-04-01	59.9
2004-05-01	61.2
2004-06-01	61.3
2004-07-01	61.5
2004-08-01	61.6
2004-09-01	61.9
2004-10-01	61.5
2004-11-01	61.3
2004-12-01	61.3
2005-01-01	63.8
2005-02-01	64.1
2005-03-01	64.4
2005-04-01	64.7
2005-05-01	65.6
2005-06-01	66.1
2005-07-01	66.1
2005-08-01	66.3
2005-09-01	66.6
2005-10-01	66.0
2005-11-01	65.8
2005-12-01	65.8
2006-01-01	66.5
2006-02-01	66.7
2006-03-01	67.2
2006-04-01	67.4
2006-05-01	68.1
2006-06-01	68.6
2006-07-01	68.6
2006-08-01	70.1
2006-09-01	70.3
2006-10-01	69.9
2006-11-01	69.5
2006-12-01	69.5
2007-01-01	69.7
2007-02-01	69.8
2007-03-01	69.8
2007-04-01	71.7
2007-05-01	72.0
2007-06-01	71.9
2007-07-01	71.5
2007-08-01	71.4
2007-09-01	71.3
2007-10-01	71.1
2007-11-01	71.1
2007-12-01	71.2
2008-01-01	93.1
2008-02-01	93.0
2008-03-01	92.4
2008-04-01	92.3
2008-05-01	92.9
2008-06-01	93.0
2008-07-01	93.8
2008-08-01	94.0
2008-09-01	94.2
2008-10-01	94.1
2008-11-01	94.0
2008-12-01	93.7
2009-01-01	93.8
2009-02-01	91.7
2009-03-01	92.0
2009-04-01	88.7
2009-05-01	89.4
2009-06-01	89.5
2009-07-01	89.5
2009-08-01	89.5
2009-09-01	89.9
2009-10-01	90.0
2009-11-01	89.9
2009-12-01	90.0
2010-01-01	92.3
2010-02-01	92.7
2010-03-01	93.0
2010-04-01	93.7
2010-05-01	95.9
2010-06-01	95.7
2010-07-01	96.2
2010-08-01	96.3
2010-09-01	96.5
2010-10-01	96.4
2010-11-01	95.7
2010-12-01	95.7
2011-01-01	95.9
2011-02-01	96.2
2011-03-01	96.6
2011-04-01	96.8
2011-05-01	97.4
2011-06-01	97.6
2011-07-01	98.0
2011-08-01	98.2
2011-09-01	98.4
2011-10-01	98.3
2011-11-01	98.7
2011-12-01	101.6
2012-01-01	105.6
2012-02-01	105.9
2012-03-01	105.5
2012-04-01	105.5
2012-05-01	106.0
2012-06-01	106.5
2012-07-01	107.7
2012-08-01	107.9
2012-09-01	108.3
2012-10-01	107.8
2012-11-01	108.1
2012-12-01	108.5
2013-01-01	109.2
2013-02-01	109.4
2013-03-01	109.4
2013-04-01	109.5
2013-05-01	109.9
2013-06-01	110.0
2013-07-01	109.9
2013-08-01	109.8
2013-09-01	109.8
2013-10-01	109.3
2013-11-01	109.0
2013-12-01	109.0
2014-01-01	105.1
2014-02-01	105.8
2014-03-01	106.3
2014-04-01	106.9
2014-05-01	107.7
2014-06-01	108.1
2014-07-01	108.3
2014-08-01	108.4
2014-09-01	108.8
2014-10-01	108.7
2014-11-01	108.5
2014-12-01	108.5
2015-01-01	98.6
2015-02-01	98.6
2015-03-01	98.8
2015-04-01	99.7
2015-05-01	100.4
2015-06-01	100.6
2015-07-01	100.7
2015-08-01	100.7
2015-09-01	100.9
2015-10-01	100.6
2015-11-01	100.3
2015-12-01	100.1
2016-01-01	100.8
2016-02-01	100.6
2016-03-01	101.8
2016-04-01	102.4
2016-05-01	103.0
2016-06-01	103.3
2016-07-01	103.4
2016-08-01	103.5
2016-09-01	103.5
2016-10-01	103.6
2016-11-01	102.8
2016-12-01	102.9
2017-01-01	103.9
2017-02-01	104.4
2017-03-01	105.1
2017-04-01	105.8
2017-05-01	106.4
2017-06-01	106.9
2017-07-01	107.3
2017-08-01	107.5
2017-09-01	107.9
2017-10-01	107.5
2017-11-01	107.5
2017-12-01	107.3
2018-01-01	108.1
2018-02-01	108.4
2018-03-01	109.1
2018-04-01	109.8
2018-05-01	110.6
2018-06-01	110.9
2018-07-01	111.2
2018-08-01	111.6
2018-09-01	111.4