Month Index 2015=100 1996-01-01 85.59 1996-02-01 87.51 1996-03-01 87.51 1996-04-01 87.51 1996-05-01 87.51 1996-06-01 87.51 1996-07-01 87.51 1996-08-01 87.51 1996-09-01 87.51 1996-10-01 87.60 1996-11-01 88.04 1996-12-01 88.04 1997-01-01 87.86 1997-02-01 87.86 1997-03-01 87.86 1997-04-01 87.86 1997-05-01 87.86 1997-06-01 87.86 1997-07-01 87.86 1997-08-01 87.86 1997-09-01 87.69 1997-10-01 89.09 1997-11-01 89.09 1997-12-01 89.09 1998-01-01 89.26 1998-02-01 89.70 1998-03-01 89.70 1998-04-01 89.70 1998-05-01 89.70 1998-06-01 89.96 1998-07-01 89.96 1998-08-01 89.96 1998-09-01 89.96 1998-10-01 89.96 1998-11-01 90.14 1998-12-01 90.14 1999-01-01 89.96 1999-02-01 89.96 1999-03-01 90.22 1999-04-01 90.22 1999-05-01 90.57 1999-06-01 90.57 1999-07-01 90.57 1999-08-01 90.57 1999-09-01 90.57 1999-10-01 90.57 1999-11-01 90.57 1999-12-01 90.57 2000-01-01 90.40 2000-02-01 90.40 2000-03-01 90.05 2000-04-01 90.05 2000-05-01 90.48 2000-06-01 90.48 2000-07-01 90.48 2000-08-01 90.66 2000-09-01 90.92 2000-10-01 90.92 2000-11-01 90.92 2000-12-01 90.92 2001-01-01 91.27 2001-02-01 92.59 2001-03-01 92.48 2001-04-01 93.37 2001-05-01 93.37 2001-06-01 93.57 2001-07-01 93.57 2001-08-01 93.57 2001-09-01 93.71 2001-10-01 93.92 2001-11-01 93.92 2001-12-01 93.92 2002-01-01 93.91 2002-02-01 94.63 2002-03-01 94.81 2002-04-01 94.81 2002-05-01 94.82 2002-06-01 94.83 2002-07-01 95.05 2002-08-01 95.05 2002-09-01 95.08 2002-10-01 95.12 2002-11-01 95.20 2002-12-01 95.26 2003-01-01 95.13 2003-02-01 96.85 2003-03-01 96.85 2003-04-01 97.15 2003-05-01 97.26 2003-06-01 97.26 2003-07-01 97.26 2003-08-01 97.43 2003-09-01 98.71 2003-10-01 98.71 2003-11-01 98.37 2003-12-01 98.49 2004-01-01 98.51 2004-02-01 98.53 2004-03-01 98.53 2004-04-01 98.53 2004-05-01 98.61 2004-06-01 98.61 2004-07-01 98.76 2004-08-01 98.76 2004-09-01 100.44 2004-10-01 101.18 2004-11-01 101.69 2004-12-01 101.69 2005-01-01 101.81 2005-02-01 102.03 2005-03-01 102.03 2005-04-01 102.03 2005-05-01 102.66 2005-06-01 102.66 2005-07-01 102.83 2005-08-01 102.83 2005-09-01 102.95 2005-10-01 102.95 2005-11-01 102.95 2005-12-01 102.95 2006-01-01 102.95 2006-02-01 102.95 2006-03-01 102.85 2006-04-01 102.85 2006-05-01 102.85 2006-06-01 102.85 2006-07-01 102.85 2006-08-01 102.95 2006-09-01 103.66 2006-10-01 103.76 2006-11-01 103.78 2006-12-01 103.86 2007-01-01 103.86 2007-02-01 103.86 2007-03-01 104.86 2007-04-01 104.86 2007-05-01 104.86 2007-06-01 104.86 2007-07-01 105.43 2007-08-01 105.43 2007-09-01 106.12 2007-10-01 106.28 2007-11-01 106.56 2007-12-01 108.24 2008-01-01 108.24 2008-02-01 108.30 2008-03-01 108.30 2008-04-01 108.30 2008-05-01 108.30 2008-06-01 108.30 2008-07-01 108.30 2008-08-01 108.66 2008-09-01 108.88 2008-10-01 108.88 2008-11-01 108.88 2008-12-01 109.30 2009-01-01 109.51 2009-02-01 109.51 2009-03-01 111.57 2009-04-01 111.57 2009-05-01 111.65 2009-06-01 111.65 2009-07-01 111.57 2009-08-01 110.88 2009-09-01 110.88 2009-10-01 111.57 2009-11-01 111.57 2009-12-01 112.65 2010-01-01 112.65 2010-02-01 112.76 2010-03-01 112.76 2010-04-01 113.46 2010-05-01 113.46 2010-06-01 113.46 2010-07-01 113.86 2010-08-01 113.86 2010-09-01 113.86 2010-10-01 113.86 2010-11-01 115.49 2010-12-01 115.49 2011-01-01 116.08 2011-02-01 116.08 2011-03-01 116.08 2011-04-01 116.08 2011-05-01 116.08 2011-06-01 115.86 2011-07-01 115.86 2011-08-01 115.86 2011-09-01 115.86 2011-10-01 115.86 2011-11-01 115.86 2011-12-01 115.04 2012-01-01 116.17 2012-02-01 116.17 2012-03-01 116.02 2012-04-01 115.71 2012-05-01 114.58 2012-06-01 114.58 2012-07-01 114.36 2012-08-01 114.36 2012-09-01 113.97 2012-10-01 114.22 2012-11-01 109.98 2012-12-01 109.98 2013-01-01 108.83 2013-02-01 108.69 2013-03-01 108.69 2013-04-01 108.69 2013-05-01 106.60 2013-06-01 106.60 2013-07-01 105.53 2013-08-01 105.53 2013-09-01 105.53 2013-10-01 105.29 2013-11-01 104.69 2013-12-01 104.16 2014-01-01 104.16 2014-02-01 103.82 2014-03-01 103.82 2014-04-01 103.82 2014-05-01 103.82 2014-06-01 103.10 2014-07-01 103.10 2014-08-01 102.77 2014-09-01 102.77 2014-10-01 102.77 2014-11-01 102.52 2014-12-01 102.36 2015-01-01 101.95 2015-02-01 99.39 2015-03-01 102.24 2015-04-01 102.24 2015-05-01 102.24 2015-06-01 99.18 2015-07-01 96.50 2015-08-01 96.50 2015-09-01 99.18 2015-10-01 98.95 2015-11-01 100.82 2015-12-01 100.82 2016-01-01 100.82 2016-02-01 100.82 2016-03-01 100.82 2016-04-01 100.82 2016-05-01 100.87 2016-06-01 98.20 2016-07-01 98.20 2016-08-01 98.20 2016-09-01 98.20 2016-10-01 98.20 2016-11-01 97.90 2016-12-01 98.00 2017-01-01 97.56 2017-02-01 96.40 2017-03-01 95.01 2017-04-01 95.01 2017-05-01 95.01 2017-06-01 95.01 2017-07-01 95.01 2017-08-01 95.01 2017-09-01 95.19 2017-10-01 95.01 2017-11-01 95.01 2017-12-01 95.01 2018-01-01 95.01 2018-02-01 95.01 2018-03-01 94.89 2018-04-01 94.89 2018-05-01 94.89 2018-06-01 94.89 2018-07-01 94.89 2018-08-01 94.89 2018-09-01 94.89 2018-10-01 94.99