Month Index 2015=100 1996-01-01 70.54 1996-02-01 71.73 1996-03-01 72.89 1996-04-01 73.43 1996-05-01 73.72 1996-06-01 75.24 1996-07-01 75.97 1996-08-01 76.82 1996-09-01 78.19 1996-10-01 79.68 1996-11-01 80.73 1996-12-01 81.45 1997-01-01 82.22 1997-02-01 82.73 1997-03-01 84.13 1997-04-01 84.96 1997-05-01 85.73 1997-06-01 85.88 1997-07-01 86.03 1997-08-01 86.86 1997-09-01 88.69 1997-10-01 89.60 1997-11-01 90.38 1997-12-01 90.66 1998-01-01 91.45 1998-02-01 92.50 1998-03-01 93.19 1998-04-01 93.88 1998-05-01 94.20 1998-06-01 94.58 1998-07-01 94.90 1998-08-01 95.29 1998-09-01 97.41 1998-10-01 98.20 1998-11-01 98.87 1998-12-01 99.61 1999-01-01 100.27 1999-02-01 101.12 1999-03-01 101.83 1999-04-01 102.18 1999-05-01 102.44 1999-06-01 102.71 1999-07-01 102.82 1999-08-01 103.18 1999-09-01 103.96 1999-10-01 105.46 1999-11-01 105.65 1999-12-01 105.25 2000-01-01 105.71 2000-02-01 104.47 2000-03-01 105.17 2000-04-01 105.38 2000-05-01 105.49 2000-06-01 105.21 2000-07-01 104.04 2000-08-01 103.12 2000-09-01 104.74 2000-10-01 106.86 2000-11-01 108.61 2000-12-01 107.54 2001-01-01 106.94 2001-02-01 102.75 2001-03-01 103.59 2001-04-01 104.97 2001-05-01 105.84 2001-06-01 106.24 2001-07-01 105.26 2001-08-01 103.73 2001-09-01 108.08 2001-10-01 109.97 2001-11-01 110.97 2001-12-01 109.50 2002-01-01 105.49 2002-02-01 102.44 2002-03-01 102.55 2002-04-01 103.52 2002-05-01 103.63 2002-06-01 103.89 2002-07-01 102.68 2002-08-01 102.65 2002-09-01 106.77 2002-10-01 112.02 2002-11-01 111.97 2002-12-01 110.82 2003-01-01 106.80 2003-02-01 104.34 2003-03-01 104.76 2003-04-01 106.69 2003-05-01 109.05 2003-06-01 108.32 2003-07-01 104.88 2003-08-01 103.64 2003-09-01 109.48 2003-10-01 113.95 2003-11-01 114.68 2003-12-01 114.28 2004-01-01 107.65 2004-02-01 105.18 2004-03-01 109.06 2004-04-01 111.18 2004-05-01 111.85 2004-06-01 111.86 2004-07-01 108.02 2004-08-01 106.08 2004-09-01 113.93 2004-10-01 117.31 2004-11-01 118.28 2004-12-01 115.63 2005-01-01 108.33 2005-02-01 108.38 2005-03-01 109.40 2005-04-01 111.18 2005-05-01 111.73 2005-06-01 111.30 2005-07-01 106.75 2005-08-01 107.03 2005-09-01 113.15 2005-10-01 116.42 2005-11-01 117.49 2005-12-01 117.47 2006-01-01 110.95 2006-02-01 109.48 2006-03-01 111.75 2006-04-01 113.44 2006-05-01 114.64 2006-06-01 114.50 2006-07-01 107.85 2006-08-01 107.75 2006-09-01 115.20 2006-10-01 118.15 2006-11-01 118.21 2006-12-01 118.43 2007-01-01 112.48 2007-02-01 107.98 2007-03-01 114.41 2007-04-01 115.74 2007-05-01 115.99 2007-06-01 115.78 2007-07-01 111.08 2007-08-01 111.28 2007-09-01 119.70 2007-10-01 121.73 2007-11-01 122.33 2007-12-01 120.07 2008-01-01 111.99 2008-02-01 110.84 2008-03-01 114.77 2008-04-01 116.05 2008-05-01 115.24 2008-06-01 115.12 2008-07-01 108.36 2008-08-01 110.62 2008-09-01 117.75 2008-10-01 119.86 2008-11-01 119.41 2008-12-01 115.74 2009-01-01 109.27 2009-02-01 108.80 2009-03-01 110.83 2009-04-01 110.92 2009-05-01 110.08 2009-06-01 107.87 2009-07-01 104.84 2009-08-01 103.26 2009-09-01 109.79 2009-10-01 110.79 2009-11-01 109.70 2009-12-01 106.76 2010-01-01 100.30 2010-02-01 98.20 2010-03-01 101.77 2010-04-01 103.02 2010-05-01 102.93 2010-06-01 101.75 2010-07-01 97.17 2010-08-01 96.37 2010-09-01 102.32 2010-10-01 105.44 2010-11-01 104.81 2010-12-01 102.46 2011-01-01 97.28 2011-02-01 94.86 2011-03-01 98.06 2011-04-01 101.79 2011-05-01 102.42 2011-06-01 102.86 2011-07-01 97.44 2011-08-01 99.77 2011-09-01 102.31 2011-10-01 103.71 2011-11-01 103.39 2011-12-01 102.74 2012-01-01 95.57 2012-02-01 93.60 2012-03-01 96.92 2012-04-01 102.34 2012-05-01 102.64 2012-06-01 102.42 2012-07-01 96.95 2012-08-01 96.23 2012-09-01 99.17 2012-10-01 100.95 2012-11-01 101.23 2012-12-01 101.58 2013-01-01 93.10 2013-02-01 93.18 2013-03-01 99.34 2013-04-01 102.92 2013-05-01 104.34 2013-06-01 103.59 2013-07-01 97.32 2013-08-01 97.41 2013-09-01 99.93 2013-10-01 102.14 2013-11-01 101.82 2013-12-01 100.99 2014-01-01 95.22 2014-02-01 93.38 2014-03-01 101.37 2014-04-01 101.31 2014-05-01 103.70 2014-06-01 102.34 2014-07-01 96.26 2014-08-01 97.06 2014-09-01 101.57 2014-10-01 104.89 2014-11-01 104.63 2014-12-01 102.86 2015-01-01 95.09 2015-02-01 93.59 2015-03-01 102.03 2015-04-01 102.19 2015-05-01 104.78 2015-06-01 102.34 2015-07-01 95.66 2015-08-01 95.67 2015-09-01 98.53 2015-10-01 104.56 2015-11-01 103.92 2015-12-01 101.66 2016-01-01 94.39 2016-02-01 92.85 2016-03-01 101.92 2016-04-01 104.08 2016-05-01 105.19 2016-06-01 104.27 2016-07-01 95.14 2016-08-01 94.55 2016-09-01 98.28 2016-10-01 104.48 2016-11-01 103.41 2016-12-01 101.33 2017-01-01 91.02 2017-02-01 90.95 2017-03-01 101.97 2017-04-01 104.69 2017-05-01 104.71 2017-06-01 104.03 2017-07-01 91.89 2017-08-01 95.76 2017-09-01 98.80 2017-10-01 102.77 2017-11-01 102.98 2017-12-01 101.25 2018-01-01 91.13 2018-02-01 91.81 2018-03-01 99.67 2018-04-01 104.86 2018-05-01 104.26 2018-06-01 103.15 2018-07-01 94.36 2018-08-01 95.99 2018-09-01 98.54 2018-10-01 104.69