Month Index 2015=100, Not Seasonally adjusted 1996-01-01 19.73 1996-02-01 19.95 1996-03-01 19.97 1996-04-01 19.93 1996-05-01 20.21 1996-06-01 20.24 1996-07-01 20.32 1996-08-01 20.98 1996-09-01 21.07 1996-10-01 21.14 1996-11-01 21.37 1996-12-01 21.40 1997-01-01 21.42 1997-02-01 21.46 1997-03-01 21.47 1997-04-01 21.39 1997-05-01 21.40 1997-06-01 21.40 1997-07-01 21.41 1997-08-01 22.40 1997-09-01 22.43 1997-10-01 22.44 1997-11-01 22.45 1997-12-01 22.45 1998-01-01 22.43 1998-02-01 22.43 1998-03-01 22.39 1998-04-01 22.37 1998-05-01 22.37 1998-06-01 22.37 1998-07-01 22.36 1998-08-01 22.36 1998-09-01 22.37 1998-10-01 23.27 1998-11-01 23.29 1998-12-01 23.30 1999-01-01 27.06 1999-02-01 27.10 1999-03-01 27.10 1999-04-01 27.20 1999-05-01 27.34 1999-06-01 27.68 1999-07-01 36.90 1999-08-01 37.10 1999-09-01 37.17 1999-10-01 37.27 1999-11-01 37.38 1999-12-01 37.66 2000-01-01 41.12 2000-02-01 46.15 2000-03-01 46.60 2000-04-01 46.27 2000-05-01 46.79 2000-06-01 46.79 2000-07-01 46.60 2000-08-01 46.39 2000-09-01 46.88 2000-10-01 46.90 2000-11-01 46.76 2000-12-01 46.61 2001-01-01 48.33 2001-02-01 52.17 2001-03-01 52.24 2001-04-01 52.63 2001-05-01 53.46 2001-06-01 52.96 2001-07-01 52.08 2001-08-01 51.92 2001-09-01 52.23 2001-10-01 51.78 2001-11-01 51.47 2001-12-01 50.97 2002-01-01 52.20 2002-02-01 52.30 2002-03-01 52.34 2002-04-01 53.21 2002-05-01 53.12 2002-06-01 52.73 2002-07-01 52.65 2002-08-01 52.75 2002-09-01 52.80 2002-10-01 52.77 2002-11-01 52.28 2002-12-01 52.14 2003-01-01 62.03 2003-02-01 62.42 2003-03-01 62.47 2003-04-01 62.02 2003-05-01 61.72 2003-06-01 61.72 2003-07-01 62.10 2003-08-01 63.88 2003-09-01 63.91 2003-10-01 63.43 2003-11-01 63.38 2003-12-01 63.36 2004-01-01 70.78 2004-02-01 71.07 2004-03-01 71.31 2004-04-01 71.50 2004-05-01 72.00 2004-06-01 72.12 2004-07-01 72.09 2004-08-01 72.25 2004-09-01 72.22 2004-10-01 72.39 2004-11-01 72.28 2004-12-01 71.59 2005-01-01 74.24 2005-02-01 74.75 2005-03-01 74.90 2005-04-01 75.77 2005-05-01 75.87 2005-06-01 76.17 2005-07-01 76.46 2005-08-01 77.01 2005-09-01 78.34 2005-10-01 83.08 2005-11-01 82.70 2005-12-01 82.71 2006-01-01 86.43 2006-02-01 87.19 2006-03-01 87.11 2006-04-01 87.47 2006-05-01 88.07 2006-06-01 88.03 2006-07-01 88.37 2006-08-01 88.44 2006-09-01 87.66 2006-10-01 87.47 2006-11-01 88.93 2006-12-01 88.84 2007-01-01 88.18 2007-02-01 88.05 2007-03-01 88.45 2007-04-01 88.77 2007-05-01 88.92 2007-06-01 89.07 2007-07-01 89.16 2007-08-01 89.13 2007-09-01 89.20 2007-10-01 89.34 2007-11-01 89.60 2007-12-01 89.92 2008-01-01 91.33 2008-02-01 91.31 2008-03-01 91.83 2008-04-01 91.95 2008-05-01 92.60 2008-06-01 93.02 2008-07-01 93.32 2008-08-01 93.28 2008-09-01 94.57 2008-10-01 94.87 2008-11-01 94.30 2008-12-01 93.37 2009-01-01 92.33 2009-02-01 92.33 2009-03-01 92.31 2009-04-01 92.52 2009-05-01 92.78 2009-06-01 93.45 2009-07-01 93.74 2009-08-01 93.81 2009-09-01 93.80 2009-10-01 93.78 2009-11-01 94.13 2009-12-01 94.19 2010-01-01 91.43 2010-02-01 90.68 2010-03-01 91.30 2010-04-01 91.92 2010-05-01 92.33 2010-06-01 92.20 2010-07-01 92.33 2010-08-01 92.22 2010-09-01 92.09 2010-10-01 92.19 2010-11-01 92.40 2010-12-01 93.04 2011-01-01 99.81 2011-02-01 100.05 2011-03-01 100.49 2011-04-01 100.93 2011-05-01 101.11 2011-06-01 100.95 2011-07-01 100.80 2011-08-01 102.49 2011-09-01 103.04 2011-10-01 103.32 2011-11-01 103.47 2011-12-01 103.50 2012-01-01 108.08 2012-02-01 108.55 2012-03-01 107.54 2012-04-01 107.59 2012-05-01 107.27 2012-06-01 106.93 2012-07-01 106.73 2012-08-01 107.19 2012-09-01 107.70 2012-10-01 107.54 2012-11-01 107.12 2012-12-01 106.88 2013-01-01 107.43 2013-02-01 107.40 2013-03-01 107.50 2013-04-01 106.31 2013-05-01 106.05 2013-06-01 106.06 2013-07-01 106.23 2013-08-01 106.40 2013-09-01 106.55 2013-10-01 106.15 2013-11-01 105.84 2013-12-01 105.93 2014-01-01 103.94 2014-02-01 103.87 2014-03-01 103.81 2014-04-01 103.83 2014-05-01 104.25 2014-06-01 104.38 2014-07-01 104.47 2014-08-01 104.22 2014-09-01 104.63 2014-10-01 104.48 2014-11-01 104.00 2014-12-01 103.44 2015-01-01 100.43 2015-02-01 99.72 2015-03-01 100.42 2015-04-01 100.91 2015-05-01 101.27 2015-06-01 101.35 2015-07-01 101.23 2015-08-01 100.52 2015-09-01 98.78 2015-10-01 98.52 2015-11-01 98.68 2015-12-01 98.17 2016-01-01 96.24 2016-02-01 95.97 2016-03-01 96.31 2016-04-01 96.78 2016-05-01 97.18 2016-06-01 97.64 2016-07-01 95.94 2016-08-01 95.80 2016-09-01 96.11 2016-10-01 96.41 2016-11-01 96.23 2016-12-01 96.87 2017-01-01 94.37 2017-02-01 94.45 2017-03-01 94.18 2017-04-01 94.28 2017-05-01 93.93 2017-06-01 93.43 2017-07-01 93.40 2017-08-01 93.59 2017-09-01 94.02 2017-10-01 94.03 2017-11-01 94.53 2017-12-01 94.46 2018-01-01 95.73 2018-02-01 95.62 2018-03-01 95.58 2018-04-01 96.16 2018-05-01 97.19 2018-06-01 97.45 2018-07-01 97.07 2018-08-01 97.40 2018-09-01 97.88 2018-10-01 98.10