Month Index 2015=100 1996-01-01 84.02 1996-02-01 84.52 1996-03-01 84.75 1996-04-01 85.14 1996-05-01 85.45 1996-06-01 86.16 1996-07-01 86.38 1996-08-01 86.58 1996-09-01 87.30 1996-10-01 87.93 1996-11-01 87.98 1996-12-01 88.01 1997-01-01 88.20 1997-02-01 88.20 1997-03-01 88.52 1997-04-01 88.98 1997-05-01 89.42 1997-06-01 89.42 1997-07-01 89.49 1997-08-01 89.61 1997-09-01 90.09 1997-10-01 90.95 1997-11-01 91.12 1997-12-01 91.12 1998-01-01 92.10 1998-02-01 92.54 1998-03-01 93.04 1998-04-01 93.41 1998-05-01 93.41 1998-06-01 93.51 1998-07-01 93.65 1998-08-01 94.02 1998-09-01 94.11 1998-10-01 94.31 1998-11-01 94.51 1998-12-01 94.68 1999-01-01 95.59 1999-02-01 95.70 1999-03-01 95.82 1999-04-01 96.15 1999-05-01 96.56 1999-06-01 96.56 1999-07-01 96.97 1999-08-01 97.09 1999-09-01 97.16 1999-10-01 97.28 1999-11-01 97.85 1999-12-01 98.42 2000-01-01 98.97 2000-02-01 99.11 2000-03-01 99.11 2000-04-01 99.20 2000-05-01 99.42 2000-06-01 99.50 2000-07-01 99.66 2000-08-01 99.90 2000-09-01 99.90 2000-10-01 100.53 2000-11-01 99.82 2000-12-01 101.63 2001-01-01 102.14 2001-02-01 103.81 2001-03-01 104.57 2001-04-01 105.26 2001-05-01 105.65 2001-06-01 105.68 2001-07-01 106.28 2001-08-01 105.67 2001-09-01 106.91 2001-10-01 106.90 2001-11-01 107.61 2001-12-01 107.80 2002-01-01 108.27 2002-02-01 108.74 2002-03-01 109.42 2002-04-01 110.10 2002-05-01 110.68 2002-06-01 111.44 2002-07-01 111.83 2002-08-01 112.24 2002-09-01 111.98 2002-10-01 112.10 2002-11-01 112.48 2002-12-01 112.45 2003-01-01 111.72 2003-02-01 112.66 2003-03-01 112.56 2003-04-01 112.80 2003-05-01 113.06 2003-06-01 113.76 2003-07-01 113.83 2003-08-01 114.22 2003-09-01 114.38 2003-10-01 115.33 2003-11-01 115.53 2003-12-01 115.55 2004-01-01 116.22 2004-02-01 117.78 2004-03-01 117.89 2004-04-01 117.87 2004-05-01 118.03 2004-06-01 118.31 2004-07-01 119.08 2004-08-01 119.08 2004-09-01 119.52 2004-10-01 120.06 2004-11-01 120.30 2004-12-01 119.90 2005-01-01 118.77 2005-02-01 118.42 2005-03-01 118.70 2005-04-01 118.79 2005-05-01 118.82 2005-06-01 119.61 2005-07-01 119.86 2005-08-01 119.85 2005-09-01 120.63 2005-10-01 120.67 2005-11-01 120.66 2005-12-01 120.85 2006-01-01 119.43 2006-02-01 119.61 2006-03-01 119.28 2006-04-01 119.14 2006-05-01 118.50 2006-06-01 118.72 2006-07-01 118.65 2006-08-01 121.46 2006-09-01 121.30 2006-10-01 121.30 2006-11-01 121.68 2006-12-01 121.68 2007-01-01 121.74 2007-02-01 121.78 2007-03-01 122.00 2007-04-01 122.19 2007-05-01 122.66 2007-06-01 123.19 2007-07-01 123.28 2007-08-01 122.93 2007-09-01 125.40 2007-10-01 126.50 2007-11-01 127.24 2007-12-01 127.14 2008-01-01 127.34 2008-02-01 127.35 2008-03-01 127.36 2008-04-01 126.97 2008-05-01 127.82 2008-06-01 127.60 2008-07-01 127.10 2008-08-01 126.95 2008-09-01 127.76 2008-10-01 128.04 2008-11-01 126.68 2008-12-01 125.14 2009-01-01 126.63 2009-02-01 124.95 2009-03-01 120.66 2009-04-01 119.89 2009-05-01 119.22 2009-06-01 122.49 2009-07-01 121.32 2009-08-01 120.52 2009-09-01 120.54 2009-10-01 124.06 2009-11-01 122.12 2009-12-01 122.07 2010-01-01 121.62 2010-02-01 121.55 2010-03-01 119.00 2010-04-01 118.20 2010-05-01 116.72 2010-06-01 117.13 2010-07-01 116.14 2010-08-01 115.14 2010-09-01 115.17 2010-10-01 114.75 2010-11-01 114.57 2010-12-01 116.12 2011-01-01 116.04 2011-02-01 114.37 2011-03-01 114.07 2011-04-01 114.22 2011-05-01 113.01 2011-06-01 113.90 2011-07-01 113.05 2011-08-01 113.57 2011-09-01 113.73 2011-10-01 113.53 2011-11-01 113.31 2011-12-01 111.43 2012-01-01 110.54 2012-02-01 109.80 2012-03-01 109.72 2012-04-01 108.77 2012-05-01 110.80 2012-06-01 110.82 2012-07-01 110.86 2012-08-01 109.96 2012-09-01 109.92 2012-10-01 109.82 2012-11-01 109.98 2012-12-01 109.74 2013-01-01 109.78 2013-02-01 109.51 2013-03-01 108.71 2013-04-01 108.34 2013-05-01 108.26 2013-06-01 108.44 2013-07-01 108.14 2013-08-01 107.64 2013-09-01 108.42 2013-10-01 109.03 2013-11-01 108.85 2013-12-01 107.67 2014-01-01 108.24 2014-02-01 108.01 2014-03-01 107.43 2014-04-01 107.87 2014-05-01 106.38 2014-06-01 106.30 2014-07-01 106.81 2014-08-01 104.50 2014-09-01 103.41 2014-10-01 102.45 2014-11-01 101.99 2014-12-01 99.79 2015-01-01 99.81 2015-02-01 99.30 2015-03-01 99.22 2015-04-01 99.56 2015-05-01 100.08 2015-06-01 100.74 2015-07-01 101.12 2015-08-01 101.26 2015-09-01 100.52 2015-10-01 99.70 2015-11-01 100.28 2015-12-01 98.42 2016-01-01 99.01 2016-02-01 98.58 2016-03-01 99.16 2016-04-01 99.15 2016-05-01 97.74 2016-06-01 97.62 2016-07-01 96.63 2016-08-01 95.58 2016-09-01 95.92 2016-10-01 96.01 2016-11-01 94.09 2016-12-01 91.60 2017-01-01 91.23 2017-02-01 92.47 2017-03-01 92.31 2017-04-01 93.24 2017-05-01 92.90 2017-06-01 93.11 2017-07-01 93.26 2017-08-01 92.78 2017-09-01 92.73 2017-10-01 91.67 2017-11-01 92.14 2017-12-01 92.26 2018-01-01 92.11 2018-02-01 92.17 2018-03-01 93.67 2018-04-01 93.57 2018-05-01 93.87 2018-06-01 93.66 2018-07-01 93.27 2018-08-01 94.42 2018-09-01 93.32 2018-10-01 94.11