Month Index 2015=100 1996-01-01 73.46 1996-02-01 72.29 1996-03-01 76.69 1996-04-01 76.79 1996-05-01 77.04 1996-06-01 77.92 1996-07-01 75.12 1996-08-01 75.13 1996-09-01 78.52 1996-10-01 79.98 1996-11-01 80.23 1996-12-01 80.47 1997-01-01 77.22 1997-02-01 76.49 1997-03-01 81.01 1997-04-01 81.06 1997-05-01 81.23 1997-06-01 81.85 1997-07-01 78.28 1997-08-01 78.35 1997-09-01 82.14 1997-10-01 83.08 1997-11-01 83.18 1997-12-01 83.24 1998-01-01 79.78 1998-02-01 78.82 1998-03-01 84.06 1998-04-01 85.13 1998-05-01 85.56 1998-06-01 86.45 1998-07-01 82.66 1998-08-01 82.77 1998-09-01 86.73 1998-10-01 87.61 1998-11-01 87.38 1998-12-01 87.02 1999-01-01 82.72 1999-02-01 81.87 1999-03-01 86.92 1999-04-01 86.97 1999-05-01 87.03 1999-06-01 87.56 1999-07-01 83.26 1999-08-01 83.26 1999-09-01 86.37 1999-10-01 86.73 1999-11-01 86.79 1999-12-01 86.79 2000-01-01 82.69 2000-02-01 81.46 2000-03-01 86.83 2000-04-01 86.92 2000-05-01 87.00 2000-06-01 87.40 2000-07-01 83.10 2000-08-01 83.15 2000-09-01 87.77 2000-10-01 88.57 2000-11-01 88.91 2000-12-01 89.04 2001-01-01 84.88 2001-02-01 83.52 2001-03-01 89.48 2001-04-01 89.58 2001-05-01 89.75 2001-06-01 90.12 2001-07-01 85.48 2001-08-01 85.52 2001-09-01 90.40 2001-10-01 91.30 2001-11-01 91.50 2001-12-01 91.54 2002-01-01 87.66 2002-02-01 85.73 2002-03-01 91.79 2002-04-01 91.90 2002-05-01 92.38 2002-06-01 92.49 2002-07-01 87.51 2002-08-01 87.55 2002-09-01 92.43 2002-10-01 93.23 2002-11-01 93.41 2002-12-01 93.45 2003-01-01 89.37 2003-02-01 87.04 2003-03-01 93.37 2003-04-01 93.49 2003-05-01 94.04 2003-06-01 94.09 2003-07-01 88.88 2003-08-01 88.69 2003-09-01 93.44 2003-10-01 94.52 2003-11-01 94.79 2003-12-01 95.01 2004-01-01 91.10 2004-02-01 88.19 2004-03-01 95.15 2004-04-01 95.32 2004-05-01 95.96 2004-06-01 96.23 2004-07-01 92.11 2004-08-01 90.44 2004-09-01 96.48 2004-10-01 97.29 2004-11-01 97.22 2004-12-01 97.27 2005-01-01 97.39 2005-02-01 91.23 2005-03-01 97.47 2005-04-01 97.80 2005-05-01 98.37 2005-06-01 98.44 2005-07-01 95.36 2005-08-01 92.35 2005-09-01 98.41 2005-10-01 99.24 2005-11-01 99.29 2005-12-01 99.35 2006-01-01 97.46 2006-02-01 91.87 2006-03-01 99.05 2006-04-01 99.60 2006-05-01 100.27 2006-06-01 100.35 2006-07-01 96.86 2006-08-01 93.35 2006-09-01 100.28 2006-10-01 101.18 2006-11-01 101.28 2006-12-01 101.36 2007-01-01 99.93 2007-02-01 95.09 2007-03-01 101.71 2007-04-01 101.69 2007-05-01 102.16 2007-06-01 102.26 2007-07-01 99.35 2007-08-01 95.41 2007-09-01 102.32 2007-10-01 102.96 2007-11-01 103.09 2007-12-01 103.24 2008-01-01 100.25 2008-02-01 96.64 2008-03-01 103.63 2008-04-01 103.89 2008-05-01 104.46 2008-06-01 104.49 2008-07-01 101.56 2008-08-01 97.80 2008-09-01 104.58 2008-10-01 105.27 2008-11-01 105.45 2008-12-01 105.50 2009-01-01 102.40 2009-02-01 98.87 2009-03-01 105.66 2009-04-01 104.57 2009-05-01 104.62 2009-06-01 104.66 2009-07-01 101.78 2009-08-01 98.32 2009-09-01 104.76 2009-10-01 105.26 2009-11-01 106.16 2009-12-01 106.23 2010-01-01 102.13 2010-02-01 97.92 2010-03-01 105.82 2010-04-01 106.64 2010-05-01 107.41 2010-06-01 107.41 2010-07-01 104.41 2010-08-01 100.92 2010-09-01 107.98 2010-10-01 108.57 2010-11-01 108.63 2010-12-01 108.72 2011-01-01 102.55 2011-02-01 96.01 2011-03-01 106.92 2011-04-01 107.92 2011-05-01 108.45 2011-06-01 108.53 2011-07-01 102.94 2011-08-01 97.57 2011-09-01 108.71 2011-10-01 108.59 2011-11-01 108.72 2011-12-01 107.74 2012-01-01 102.06 2012-02-01 95.38 2012-03-01 105.87 2012-04-01 108.56 2012-05-01 107.76 2012-06-01 107.76 2012-07-01 102.22 2012-08-01 96.51 2012-09-01 106.95 2012-10-01 108.12 2012-11-01 108.00 2012-12-01 108.07 2013-01-01 101.26 2013-02-01 94.32 2013-03-01 104.36 2013-04-01 106.99 2013-05-01 106.72 2013-06-01 106.56 2013-07-01 100.69 2013-08-01 94.77 2013-09-01 106.22 2013-10-01 106.15 2013-11-01 102.06 2013-12-01 105.39 2014-01-01 100.52 2014-02-01 95.60 2014-03-01 103.76 2014-04-01 105.04 2014-05-01 102.50 2014-06-01 104.66 2014-07-01 100.29 2014-08-01 96.28 2014-09-01 104.29 2014-10-01 104.31 2014-11-01 101.98 2014-12-01 103.38 2015-01-01 98.85 2015-02-01 94.27 2015-03-01 101.86 2015-04-01 103.53 2015-05-01 100.67 2015-06-01 102.46 2015-07-01 98.11 2015-08-01 93.66 2015-09-01 101.64 2015-10-01 102.70 2015-11-01 100.11 2015-12-01 102.15 2016-01-01 96.21 2016-02-01 95.58 2016-03-01 100.07 2016-04-01 102.15 2016-05-01 99.63 2016-06-01 101.52 2016-07-01 95.18 2016-08-01 93.89 2016-09-01 100.79 2016-10-01 100.84 2016-11-01 97.61 2016-12-01 100.27 2017-01-01 94.34 2017-02-01 92.45 2017-03-01 97.54 2017-04-01 99.82 2017-05-01 96.68 2017-06-01 99.02 2017-07-01 92.99 2017-08-01 91.48 2017-09-01 98.68 2017-10-01 99.04 2017-11-01 96.47 2017-12-01 98.43 2018-01-01 91.83 2018-02-01 90.69 2018-03-01 96.10 2018-04-01 98.92 2018-05-01 95.78 2018-06-01 98.27 2018-07-01 91.18 2018-08-01 90.29 2018-09-01 98.03 2018-10-01 98.77