Month Index 2015=100 1996-01-01 45.64 1996-02-01 45.80 1996-03-01 46.05 1996-04-01 46.23 1996-05-01 46.35 1996-06-01 46.55 1996-07-01 46.69 1996-08-01 46.78 1996-09-01 47.08 1996-10-01 47.37 1996-11-01 47.68 1996-12-01 47.90 1997-01-01 48.57 1997-02-01 48.89 1997-03-01 49.01 1997-04-01 49.04 1997-05-01 48.96 1997-06-01 48.95 1997-07-01 49.04 1997-08-01 49.36 1997-09-01 49.68 1997-10-01 50.09 1997-11-01 50.39 1997-12-01 50.67 1998-01-01 52.03 1998-02-01 52.62 1998-03-01 52.44 1998-04-01 52.68 1998-05-01 52.95 1998-06-01 53.06 1998-07-01 53.24 1998-08-01 53.28 1998-09-01 53.40 1998-10-01 53.61 1998-11-01 53.79 1998-12-01 53.84 1999-01-01 54.03 1999-02-01 54.12 1999-03-01 54.22 1999-04-01 54.43 1999-05-01 54.49 1999-06-01 54.49 1999-07-01 56.28 1999-08-01 56.67 1999-09-01 56.98 1999-10-01 57.28 1999-11-01 57.44 1999-12-01 57.71 2000-01-01 58.92 2000-02-01 59.34 2000-03-01 59.53 2000-04-01 59.52 2000-05-01 59.49 2000-06-01 59.23 2000-07-01 59.15 2000-08-01 59.26 2000-09-01 59.54 2000-10-01 59.88 2000-11-01 60.22 2000-12-01 60.26 2001-01-01 60.80 2001-02-01 61.19 2001-03-01 61.78 2001-04-01 62.00 2001-05-01 62.19 2001-06-01 62.12 2001-07-01 62.07 2001-08-01 62.03 2001-09-01 62.08 2001-10-01 62.22 2001-11-01 62.47 2001-12-01 62.59 2002-01-01 64.47 2002-02-01 64.96 2002-03-01 64.82 2002-04-01 64.91 2002-05-01 64.93 2002-06-01 64.65 2002-07-01 64.66 2002-08-01 64.76 2002-09-01 65.11 2002-10-01 65.30 2002-11-01 65.42 2002-12-01 66.15 2003-01-01 68.28 2003-02-01 68.85 2003-03-01 69.00 2003-04-01 68.87 2003-05-01 68.87 2003-06-01 69.85 2003-07-01 70.01 2003-08-01 71.40 2003-09-01 72.25 2003-10-01 72.62 2003-11-01 73.14 2003-12-01 73.44 2004-01-01 75.72 2004-02-01 76.11 2004-03-01 75.91 2004-04-01 75.46 2004-05-01 75.82 2004-06-01 75.70 2004-07-01 75.97 2004-08-01 75.97 2004-09-01 76.05 2004-10-01 76.04 2004-11-01 75.63 2004-12-01 75.46 2005-01-01 75.64 2005-02-01 75.13 2005-03-01 74.70 2005-04-01 74.64 2005-05-01 74.49 2005-06-01 74.39 2005-07-01 74.11 2005-08-01 74.12 2005-09-01 74.11 2005-10-01 74.38 2005-11-01 74.40 2005-12-01 74.25 2006-01-01 74.86 2006-02-01 75.05 2006-03-01 75.01 2006-04-01 74.90 2006-05-01 75.09 2006-06-01 75.04 2006-07-01 74.94 2006-08-01 75.45 2006-09-01 76.16 2006-10-01 76.42 2006-11-01 76.92 2006-12-01 76.85 2007-01-01 77.58 2007-02-01 77.75 2007-03-01 77.94 2007-04-01 78.00 2007-05-01 78.39 2007-06-01 78.42 2007-07-01 78.41 2007-08-01 78.58 2007-09-01 79.09 2007-10-01 80.69 2007-11-01 81.94 2007-12-01 82.53 2008-01-01 84.03 2008-02-01 84.47 2008-03-01 84.62 2008-04-01 85.23 2008-05-01 85.40 2008-06-01 85.23 2008-07-01 85.26 2008-08-01 85.38 2008-09-01 85.46 2008-10-01 86.15 2008-11-01 86.99 2008-12-01 87.30 2009-01-01 87.88 2009-02-01 87.62 2009-03-01 86.75 2009-04-01 85.89 2009-05-01 85.72 2009-06-01 85.19 2009-07-01 85.17 2009-08-01 85.03 2009-09-01 85.01 2009-10-01 85.63 2009-11-01 86.80 2009-12-01 86.62 2010-01-01 87.62 2010-02-01 87.86 2010-03-01 87.63 2010-04-01 87.95 2010-05-01 87.96 2010-06-01 87.75 2010-07-01 87.82 2010-08-01 87.91 2010-09-01 88.03 2010-10-01 88.34 2010-11-01 89.08 2010-12-01 88.90 2011-01-01 90.67 2011-02-01 90.88 2011-03-01 91.74 2011-04-01 92.32 2011-05-01 93.09 2011-06-01 93.55 2011-07-01 93.92 2011-08-01 94.18 2011-09-01 94.56 2011-10-01 94.78 2011-11-01 94.80 2011-12-01 94.95 2012-01-01 96.40 2012-02-01 96.35 2012-03-01 98.04 2012-04-01 97.67 2012-05-01 97.57 2012-06-01 97.61 2012-07-01 97.50 2012-08-01 97.47 2012-09-01 97.52 2012-10-01 98.25 2012-11-01 98.69 2012-12-01 98.13 2013-01-01 99.56 2013-02-01 99.37 2013-03-01 99.28 2013-04-01 99.18 2013-05-01 99.41 2013-06-01 99.85 2013-07-01 99.94 2013-08-01 99.72 2013-09-01 99.47 2013-10-01 99.81 2013-11-01 99.81 2013-12-01 99.02 2014-01-01 100.56 2014-02-01 100.19 2014-03-01 100.29 2014-04-01 99.40 2014-05-01 100.78 2014-06-01 100.48 2014-07-01 100.22 2014-08-01 100.57 2014-09-01 100.11 2014-10-01 100.46 2014-11-01 100.36 2014-12-01 99.55 2015-01-01 101.13 2015-02-01 100.33 2015-03-01 100.51 2015-04-01 100.38 2015-05-01 100.66 2015-06-01 100.09 2015-07-01 99.72 2015-08-01 99.87 2015-09-01 99.76 2015-10-01 99.63 2015-11-01 99.47 2015-12-01 98.46 2016-01-01 98.58 2016-02-01 98.58 2016-03-01 98.08 2016-04-01 98.90 2016-05-01 98.29 2016-06-01 98.14 2016-07-01 97.94 2016-08-01 97.98 2016-09-01 97.86 2016-10-01 98.74 2016-11-01 98.86 2016-12-01 98.45 2017-01-01 100.28 2017-02-01 100.45 2017-03-01 100.34 2017-04-01 100.13 2017-05-01 100.69 2017-06-01 100.41 2017-07-01 101.15 2017-08-01 101.66 2017-09-01 102.27 2017-10-01 103.19 2017-11-01 104.02 2017-12-01 103.99 2018-01-01 105.25 2018-02-01 104.36 2018-03-01 104.24 2018-04-01 104.74 2018-05-01 104.79 2018-06-01 104.81 2018-07-01 104.87 2018-08-01 104.93 2018-09-01 105.18 2018-10-01 105.37