Month Index 2015=100 1996-01-01 63.30 1996-02-01 64.18 1996-03-01 65.81 1996-04-01 66.40 1996-05-01 66.86 1996-06-01 67.09 1996-07-01 67.28 1996-08-01 68.15 1996-09-01 68.98 1996-10-01 69.88 1996-11-01 70.52 1996-12-01 71.27 1997-01-01 71.91 1997-02-01 72.02 1997-03-01 72.66 1997-04-01 73.08 1997-05-01 72.77 1997-06-01 73.48 1997-07-01 74.47 1997-08-01 74.77 1997-09-01 74.14 1997-10-01 74.95 1997-11-01 75.32 1997-12-01 75.53 1998-01-01 75.94 1998-02-01 75.90 1998-03-01 76.08 1998-04-01 76.59 1998-05-01 76.89 1998-06-01 76.57 1998-07-01 76.73 1998-08-01 77.08 1998-09-01 77.69 1998-10-01 78.08 1998-11-01 77.53 1998-12-01 78.00 1999-01-01 78.01 1999-02-01 79.04 1999-03-01 80.57 1999-04-01 80.54 1999-05-01 80.60 1999-06-01 80.81 1999-07-01 81.32 1999-08-01 81.32 1999-09-01 81.42 1999-10-01 81.87 1999-11-01 82.12 1999-12-01 82.35 2000-01-01 82.49 2000-02-01 83.03 2000-03-01 83.03 2000-04-01 82.80 2000-05-01 82.55 2000-06-01 82.40 2000-07-01 81.99 2000-08-01 81.83 2000-09-01 82.31 2000-10-01 82.21 2000-11-01 82.79 2000-12-01 82.55 2001-01-01 82.50 2001-02-01 82.34 2001-03-01 82.50 2001-04-01 82.16 2001-05-01 81.74 2001-06-01 81.82 2001-07-01 81.95 2001-08-01 82.41 2001-09-01 81.97 2001-10-01 82.01 2001-11-01 82.29 2001-12-01 82.14 2002-01-01 82.18 2002-02-01 83.14 2002-03-01 83.05 2002-04-01 83.10 2002-05-01 82.44 2002-06-01 82.00 2002-07-01 82.18 2002-08-01 82.21 2002-09-01 81.90 2002-10-01 81.52 2002-11-01 81.92 2002-12-01 81.93 2003-01-01 82.02 2003-02-01 81.83 2003-03-01 81.50 2003-04-01 81.90 2003-05-01 81.76 2003-06-01 81.82 2003-07-01 81.63 2003-08-01 81.74 2003-09-01 82.12 2003-10-01 82.97 2003-11-01 82.99 2003-12-01 82.18 2004-01-01 82.37 2004-02-01 82.83 2004-03-01 82.74 2004-04-01 82.35 2004-05-01 82.16 2004-06-01 81.58 2004-07-01 81.76 2004-08-01 82.79 2004-09-01 82.67 2004-10-01 82.61 2004-11-01 82.66 2004-12-01 82.50 2005-01-01 83.10 2005-02-01 83.21 2005-03-01 83.06 2005-04-01 82.14 2005-05-01 81.94 2005-06-01 81.68 2005-07-01 81.48 2005-08-01 80.86 2005-09-01 80.32 2005-10-01 79.80 2005-11-01 79.77 2005-12-01 80.41 2006-01-01 80.24 2006-02-01 79.86 2006-03-01 79.65 2006-04-01 79.83 2006-05-01 80.11 2006-06-01 80.48 2006-07-01 81.35 2006-08-01 81.36 2006-09-01 81.50 2006-10-01 82.26 2006-11-01 82.53 2006-12-01 82.31 2007-01-01 82.98 2007-02-01 82.65 2007-03-01 83.84 2007-04-01 84.45 2007-05-01 84.56 2007-06-01 84.02 2007-07-01 84.47 2007-08-01 84.53 2007-09-01 84.66 2007-10-01 84.07 2007-11-01 83.94 2007-12-01 83.83 2008-01-01 83.93 2008-02-01 83.74 2008-03-01 83.97 2008-04-01 84.08 2008-05-01 84.52 2008-06-01 85.57 2008-07-01 85.96 2008-08-01 86.82 2008-09-01 87.29 2008-10-01 88.28 2008-11-01 88.71 2008-12-01 88.95 2009-01-01 90.28 2009-02-01 89.81 2009-03-01 89.84 2009-04-01 89.42 2009-05-01 89.63 2009-06-01 89.14 2009-07-01 89.34 2009-08-01 89.83 2009-09-01 90.02 2009-10-01 89.70 2009-11-01 89.72 2009-12-01 89.06 2010-01-01 88.81 2010-02-01 90.81 2010-03-01 91.34 2010-04-01 91.99 2010-05-01 91.94 2010-06-01 92.41 2010-07-01 93.41 2010-08-01 93.23 2010-09-01 93.34 2010-10-01 93.29 2010-11-01 92.50 2010-12-01 92.16 2011-01-01 92.82 2011-02-01 92.22 2011-03-01 92.56 2011-04-01 93.11 2011-05-01 93.39 2011-06-01 93.88 2011-07-01 94.66 2011-08-01 94.50 2011-09-01 94.79 2011-10-01 94.97 2011-11-01 94.35 2011-12-01 94.15 2012-01-01 95.22 2012-02-01 95.01 2012-03-01 94.06 2012-04-01 94.68 2012-05-01 92.70 2012-06-01 93.22 2012-07-01 93.85 2012-08-01 93.54 2012-09-01 94.35 2012-10-01 94.45 2012-11-01 94.03 2012-12-01 94.05 2013-01-01 93.55 2013-02-01 95.45 2013-03-01 95.83 2013-04-01 96.46 2013-05-01 97.45 2013-06-01 97.40 2013-07-01 97.24 2013-08-01 97.60 2013-09-01 97.53 2013-10-01 97.35 2013-11-01 97.78 2013-12-01 97.52 2014-01-01 96.83 2014-02-01 96.80 2014-03-01 97.47 2014-04-01 96.50 2014-05-01 97.43 2014-06-01 97.36 2014-07-01 97.58 2014-08-01 97.92 2014-09-01 98.86 2014-10-01 99.29 2014-11-01 98.90 2014-12-01 99.05 2015-01-01 98.27 2015-02-01 99.68 2015-03-01 99.03 2015-04-01 100.65 2015-05-01 100.06 2015-06-01 99.81 2015-07-01 100.16 2015-08-01 100.36 2015-09-01 100.30 2015-10-01 100.85 2015-11-01 100.83 2015-12-01 100.01 2016-01-01 100.07 2016-02-01 98.84 2016-03-01 99.81 2016-04-01 99.77 2016-05-01 99.61 2016-06-01 100.37 2016-07-01 99.71 2016-08-01 100.06 2016-09-01 100.40 2016-10-01 100.06 2016-11-01 100.10 2016-12-01 99.40 2017-01-01 100.58 2017-02-01 100.17 2017-03-01 101.04 2017-04-01 99.71 2017-05-01 101.63 2017-06-01 100.42 2017-07-01 100.37 2017-08-01 100.55 2017-09-01 100.48 2017-10-01 99.34 2017-11-01 102.30 2017-12-01 101.89 2018-01-01 103.66 2018-02-01 104.08 2018-03-01 101.44 2018-04-01 103.53 2018-05-01 103.70 2018-06-01 103.50 2018-07-01 103.56 2018-08-01 104.01 2018-09-01 101.69 2018-10-01 104.46