Quarter	Index source base
1989-07-01	34.8
1989-10-01	35.0
1990-01-01	36.5
1990-04-01	36.9
1990-07-01	37.4
1990-10-01	39.1
1991-01-01	40.8
1991-04-01	41.6
1991-07-01	42.7
1991-10-01	44.9
1992-01-01	47.8
1992-04-01	45.0
1992-07-01	44.9
1992-10-01	45.4
1993-01-01	47.0
1993-04-01	47.2
1993-07-01	47.2
1993-10-01	47.3
1994-01-01	49.0
1994-04-01	49.4
1994-07-01	50.2
1994-10-01	50.3
1995-01-01	51.6
1995-04-01	52.4
1995-07-01	52.6
1995-10-01	53.4
1996-01-01	54.6
1996-04-01	54.7
1996-07-01	55.2
1996-10-01	56.0
1997-01-01	58.0
1997-04-01	59.6
1997-07-01	56.8
1997-10-01	59.0
1998-01-01	59.9
1998-04-01	61.4
1998-07-01	61.8
1998-10-01	61.4
1999-01-01	55.4
1999-04-01	55.6
1999-07-01	56.2
1999-10-01	56.1
2000-01-01	57.4
2000-04-01	57.8
2000-07-01	58.1
2000-10-01	58.0
2001-01-01	59.6
2001-04-01	59.7
2001-07-01	59.7
2001-10-01	59.5
2002-01-01	61.3
2002-04-01	63.0
2002-07-01	63.2
2002-10-01	63.4
2003-01-01	65.7
2003-04-01	67.8
2003-07-01	67.8
2003-10-01	67.9
2004-01-01	70.1
2004-04-01	72.2
2004-07-01	71.7
2004-10-01	71.2
2005-01-01	74.1
2005-04-01	75.8
2005-07-01	75.0
2005-10-01	74.2
2006-01-01	77.5
2006-04-01	79.3
2006-07-01	78.7
2006-10-01	78.1
2007-01-01	80.9
2007-04-01	82.6
2007-07-01	82.1
2007-10-01	81.3
2008-01-01	84.5
2008-04-01	86.6
2008-07-01	86.4
2008-10-01	85.3
2009-01-01	89.0
2009-04-01	91.0
2009-07-01	90.1
2009-10-01	89.3
2010-01-01	93.5
2010-04-01	95.6
2010-07-01	94.9
2010-10-01	93.7
2011-01-01	97.4
2011-04-01	99.4
2011-07-01	98.4
2011-10-01	97.1
2012-01-01	101.5
2012-04-01	103.0
2012-07-01	105.5
2012-10-01	104.6
2013-01-01	107.7
2013-04-01	109.8
2013-07-01	109.8
2013-10-01	109.2
2014-01-01	112.0
2014-04-01	115.2
2014-07-01	115.0
2014-10-01	114.0
2015-01-01	116.9
2015-04-01	120.1
2015-07-01	120.5
2015-10-01	120.0
2016-01-01	122.3
2016-04-01	125.5
2016-07-01	125.2
2016-10-01	124.4
2017-01-01	126.9
2017-04-01	130.3
2017-07-01	130.1
2017-10-01	129.4
2018-01-01	132.2
2018-04-01	134.7
2018-07-01	134.2