Month Index 2015=100 1996-01-01 78.26 1996-02-01 78.34 1996-03-01 78.50 1996-04-01 78.82 1996-05-01 78.98 1996-06-01 79.06 1996-07-01 79.06 1996-08-01 79.06 1996-09-01 79.21 1996-10-01 79.53 1996-11-01 79.85 1996-12-01 79.92 1997-01-01 80.16 1997-02-01 80.00 1997-03-01 80.08 1997-04-01 80.48 1997-05-01 80.48 1997-06-01 80.48 1997-07-01 80.56 1997-08-01 80.48 1997-09-01 80.79 1997-10-01 81.27 1997-11-01 81.35 1997-12-01 81.43 1998-01-01 81.19 1998-02-01 81.19 1998-03-01 81.66 1998-04-01 81.98 1998-05-01 82.06 1998-06-01 82.14 1998-07-01 82.14 1998-08-01 82.14 1998-09-01 82.38 1998-10-01 83.01 1998-11-01 83.25 1998-12-01 83.32 1999-01-01 83.32 1999-02-01 83.40 1999-03-01 83.64 1999-04-01 83.96 1999-05-01 84.04 1999-06-01 84.04 1999-07-01 84.04 1999-08-01 84.11 1999-09-01 84.51 1999-10-01 84.83 1999-11-01 84.83 1999-12-01 84.91 2000-01-01 84.98 2000-02-01 84.98 2000-03-01 85.38 2000-04-01 85.62 2000-05-01 85.54 2000-06-01 85.62 2000-07-01 85.62 2000-08-01 85.62 2000-09-01 86.17 2000-10-01 86.49 2000-11-01 86.64 2000-12-01 86.64 2001-01-01 79.69 2001-02-01 79.21 2001-03-01 82.85 2001-04-01 86.64 2001-05-01 87.04 2001-06-01 86.57 2001-07-01 79.85 2001-08-01 79.37 2001-09-01 83.32 2001-10-01 89.10 2001-11-01 92.49 2001-12-01 92.02 2002-01-01 84.67 2002-02-01 83.64 2002-03-01 85.46 2002-04-01 91.47 2002-05-01 92.34 2002-06-01 91.78 2002-07-01 83.32 2002-08-01 83.01 2002-09-01 85.38 2002-10-01 93.44 2002-11-01 97.63 2002-12-01 96.76 2003-01-01 86.80 2003-02-01 86.25 2003-03-01 88.70 2003-04-01 96.68 2003-05-01 97.63 2003-06-01 96.92 2003-07-01 86.64 2003-08-01 86.25 2003-09-01 88.78 2003-10-01 96.21 2003-11-01 99.69 2003-12-01 99.06 2004-01-01 87.43 2004-02-01 87.04 2004-03-01 89.65 2004-04-01 98.11 2004-05-01 99.53 2004-06-01 98.82 2004-07-01 88.15 2004-08-01 87.99 2004-09-01 90.68 2004-10-01 99.06 2004-11-01 102.06 2004-12-01 101.11 2005-01-01 88.62 2005-02-01 87.99 2005-03-01 90.91 2005-04-01 99.53 2005-05-01 100.48 2005-06-01 99.69 2005-07-01 88.70 2005-08-01 88.46 2005-09-01 91.55 2005-10-01 100.48 2005-11-01 103.64 2005-12-01 102.46 2006-01-01 89.48 2006-02-01 88.78 2006-03-01 91.94 2006-04-01 100.69 2006-05-01 101.78 2006-06-01 100.97 2006-07-01 89.51 2006-08-01 89.18 2006-09-01 92.55 2006-10-01 101.66 2006-11-01 104.91 2006-12-01 103.70 2007-01-01 90.60 2007-02-01 89.52 2007-03-01 92.72 2007-04-01 101.74 2007-05-01 102.88 2007-06-01 102.11 2007-07-01 90.38 2007-08-01 89.89 2007-09-01 93.26 2007-10-01 102.41 2007-11-01 105.96 2007-12-01 104.70 2008-01-01 91.14 2008-02-01 90.03 2008-03-01 93.28 2008-04-01 102.30 2008-05-01 103.45 2008-06-01 102.52 2008-07-01 90.51 2008-08-01 89.96 2008-09-01 93.51 2008-10-01 102.95 2008-11-01 106.63 2008-12-01 105.08 2009-01-01 89.24 2009-02-01 87.96 2009-03-01 91.17 2009-04-01 100.14 2009-05-01 101.52 2009-06-01 100.55 2009-07-01 88.23 2009-08-01 87.60 2009-09-01 91.06 2009-10-01 100.72 2009-11-01 105.52 2009-12-01 104.02 2010-01-01 81.92 2010-02-01 80.08 2010-03-01 102.72 2010-04-01 107.02 2010-05-01 108.01 2010-06-01 106.75 2010-07-01 86.71 2010-08-01 85.50 2010-09-01 101.42 2010-10-01 104.62 2010-11-01 106.57 2010-12-01 104.14 2011-01-01 81.84 2011-02-01 79.86 2011-03-01 103.10 2011-04-01 107.84 2011-05-01 108.77 2011-06-01 107.20 2011-07-01 86.54 2011-08-01 85.06 2011-09-01 100.83 2011-10-01 105.64 2011-11-01 108.18 2011-12-01 105.50 2012-01-01 82.52 2012-02-01 80.32 2012-03-01 103.44 2012-04-01 109.03 2012-05-01 110.34 2012-06-01 108.51 2012-07-01 87.47 2012-08-01 85.64 2012-09-01 100.78 2012-10-01 105.97 2012-11-01 108.88 2012-12-01 105.99 2013-01-01 82.50 2013-02-01 80.26 2013-03-01 103.87 2013-04-01 109.74 2013-05-01 110.74 2013-06-01 108.59 2013-07-01 86.98 2013-08-01 85.01 2013-09-01 101.65 2013-10-01 106.83 2013-11-01 109.54 2013-12-01 106.19 2014-01-01 82.23 2014-02-01 80.10 2014-03-01 103.83 2014-04-01 110.22 2014-05-01 111.95 2014-06-01 109.54 2014-07-01 87.25 2014-08-01 85.19 2014-09-01 101.38 2014-10-01 106.86 2014-11-01 110.28 2014-12-01 106.75 2015-01-01 82.18 2015-02-01 79.99 2015-03-01 103.92 2015-04-01 110.59 2015-05-01 112.69 2015-06-01 110.46 2015-07-01 87.99 2015-08-01 85.87 2015-09-01 100.55 2015-10-01 107.06 2015-11-01 111.11 2015-12-01 107.61 2016-01-01 82.57 2016-02-01 80.44 2016-03-01 104.22 2016-04-01 111.71 2016-05-01 113.98 2016-06-01 111.79 2016-07-01 89.02 2016-08-01 86.94 2016-09-01 101.69 2016-10-01 107.79 2016-11-01 111.74 2016-12-01 108.10 2017-01-01 83.17 2017-02-01 81.15 2017-03-01 104.81 2017-04-01 112.88 2017-05-01 115.83 2017-06-01 113.43 2017-07-01 89.48 2017-08-01 87.28 2017-09-01 100.28 2017-10-01 108.30 2017-11-01 113.17 2017-12-01 109.62 2018-01-01 84.42 2018-02-01 82.44 2018-03-01 105.32 2018-04-01 114.75 2018-05-01 117.60 2018-06-01 115.05 2018-07-01 90.85 2018-08-01 88.48 2018-09-01 100.86 2018-10-01 109.79