Month Index 2015=100 1996-01-01 75.10 1996-02-01 76.34 1996-03-01 77.60 1996-04-01 77.70 1996-05-01 77.84 1996-06-01 78.07 1996-07-01 80.70 1996-08-01 81.03 1996-09-01 81.20 1996-10-01 82.06 1996-11-01 82.38 1996-12-01 82.45 1997-01-01 82.85 1997-02-01 84.13 1997-03-01 84.65 1997-04-01 85.31 1997-05-01 85.36 1997-06-01 85.37 1997-07-01 86.17 1997-08-01 86.62 1997-09-01 86.85 1997-10-01 86.85 1997-11-01 87.11 1997-12-01 87.16 1998-01-01 88.07 1998-02-01 88.16 1998-03-01 88.48 1998-04-01 88.70 1998-05-01 88.98 1998-06-01 89.05 1998-07-01 89.09 1998-08-01 89.55 1998-09-01 91.49 1998-10-01 92.16 1998-11-01 92.48 1998-12-01 92.84 1999-01-01 92.90 1999-02-01 92.99 1999-03-01 93.14 1999-04-01 93.47 1999-05-01 93.67 1999-06-01 93.86 1999-07-01 93.89 1999-08-01 94.07 1999-09-01 94.29 1999-10-01 94.50 1999-11-01 94.82 1999-12-01 94.46 2000-01-01 95.42 2000-02-01 95.44 2000-03-01 95.94 2000-04-01 96.13 2000-05-01 96.33 2000-06-01 96.00 2000-07-01 96.31 2000-08-01 96.63 2000-09-01 96.94 2000-10-01 96.95 2000-11-01 97.35 2000-12-01 96.97 2001-01-01 97.11 2001-02-01 96.12 2001-03-01 97.61 2001-04-01 98.01 2001-05-01 98.69 2001-06-01 100.25 2001-07-01 100.30 2001-08-01 100.69 2001-09-01 101.47 2001-10-01 101.91 2001-11-01 102.58 2001-12-01 101.91 2002-01-01 102.85 2002-02-01 102.69 2002-03-01 102.95 2002-04-01 102.56 2002-05-01 102.69 2002-06-01 102.61 2002-07-01 103.36 2002-08-01 103.23 2002-09-01 104.11 2002-10-01 104.97 2002-11-01 104.97 2002-12-01 103.92 2003-01-01 104.13 2003-02-01 101.91 2003-03-01 104.40 2003-04-01 103.89 2003-05-01 103.70 2003-06-01 103.25 2003-07-01 103.60 2003-08-01 103.10 2003-09-01 103.42 2003-10-01 104.65 2003-11-01 104.80 2003-12-01 104.86 2004-01-01 103.73 2004-02-01 104.06 2004-03-01 104.14 2004-04-01 104.65 2004-05-01 106.26 2004-06-01 105.84 2004-07-01 105.71 2004-08-01 106.39 2004-09-01 107.17 2004-10-01 106.70 2004-11-01 106.78 2004-12-01 106.69 2005-01-01 106.20 2005-02-01 107.96 2005-03-01 107.27 2005-04-01 107.84 2005-05-01 108.49 2005-06-01 108.46 2005-07-01 108.58 2005-08-01 106.31 2005-09-01 106.68 2005-10-01 106.56 2005-11-01 106.51 2005-12-01 104.70 2006-01-01 103.46 2006-02-01 103.00 2006-03-01 105.32 2006-04-01 106.27 2006-05-01 108.00 2006-06-01 108.00 2006-07-01 107.43 2006-08-01 107.54 2006-09-01 109.77 2006-10-01 109.95 2006-11-01 110.16 2006-12-01 109.82 2007-01-01 109.93 2007-02-01 110.68 2007-03-01 111.20 2007-04-01 111.55 2007-05-01 112.28 2007-06-01 112.12 2007-07-01 111.49 2007-08-01 111.66 2007-09-01 112.19 2007-10-01 113.71 2007-11-01 114.52 2007-12-01 113.90 2008-01-01 114.12 2008-02-01 115.50 2008-03-01 115.89 2008-04-01 115.79 2008-05-01 116.25 2008-06-01 114.79 2008-07-01 113.40 2008-08-01 115.69 2008-09-01 115.50 2008-10-01 116.40 2008-11-01 115.95 2008-12-01 114.95 2009-01-01 114.61 2009-02-01 114.52 2009-03-01 114.33 2009-04-01 113.94 2009-05-01 114.35 2009-06-01 113.78 2009-07-01 111.13 2009-08-01 107.99 2009-09-01 109.18 2009-10-01 107.98 2009-11-01 108.54 2009-12-01 108.02 2010-01-01 105.48 2010-02-01 104.28 2010-03-01 104.21 2010-04-01 102.06 2010-05-01 103.76 2010-06-01 102.63 2010-07-01 100.35 2010-08-01 98.58 2010-09-01 101.61 2010-10-01 102.32 2010-11-01 100.73 2010-12-01 98.43 2011-01-01 95.19 2011-02-01 96.06 2011-03-01 97.60 2011-04-01 97.36 2011-05-01 97.59 2011-06-01 99.01 2011-07-01 97.03 2011-08-01 100.08 2011-09-01 98.78 2011-10-01 98.85 2011-11-01 98.12 2011-12-01 97.52 2012-01-01 94.32 2012-02-01 93.80 2012-03-01 94.00 2012-04-01 95.27 2012-05-01 95.12 2012-06-01 93.25 2012-07-01 91.79 2012-08-01 91.27 2012-09-01 94.72 2012-10-01 95.30 2012-11-01 95.47 2012-12-01 94.73 2013-01-01 95.15 2013-02-01 95.70 2013-03-01 96.47 2013-04-01 96.51 2013-05-01 97.22 2013-06-01 96.73 2013-07-01 98.06 2013-08-01 98.41 2013-09-01 99.52 2013-10-01 99.74 2013-11-01 100.79 2013-12-01 99.72 2014-01-01 100.11 2014-02-01 97.79 2014-03-01 98.21 2014-04-01 99.16 2014-05-01 97.82 2014-06-01 99.61 2014-07-01 99.03 2014-08-01 98.13 2014-09-01 99.10 2014-10-01 99.12 2014-11-01 99.69 2014-12-01 98.71 2015-01-01 97.34 2015-02-01 97.51 2015-03-01 97.98 2015-04-01 100.99 2015-05-01 101.22 2015-06-01 101.26 2015-07-01 99.96 2015-08-01 99.04 2015-09-01 100.97 2015-10-01 101.56 2015-11-01 100.85 2015-12-01 101.32 2016-01-01 99.18 2016-02-01 99.54 2016-03-01 99.83 2016-04-01 99.77 2016-05-01 100.45 2016-06-01 101.28 2016-07-01 99.59 2016-08-01 100.71 2016-09-01 102.70 2016-10-01 102.50 2016-11-01 102.38 2016-12-01 102.78 2017-01-01 101.91 2017-02-01 103.33 2017-03-01 103.29 2017-04-01 104.04 2017-05-01 103.77 2017-06-01 102.15 2017-07-01 100.94 2017-08-01 99.63 2017-09-01 103.73 2017-10-01 103.11 2017-11-01 103.92 2017-12-01 101.21 2018-01-01 101.97 2018-02-01 100.34 2018-03-01 100.95 2018-04-01 101.74 2018-05-01 104.54 2018-06-01 102.28 2018-07-01 99.48 2018-08-01 102.01 2018-09-01 105.57 2018-10-01 107.13