Month Index 2015=100 1996-01-01 23.02 1996-02-01 23.02 1996-03-01 23.02 1996-04-01 23.25 1996-05-01 24.27 1996-06-01 32.53 1996-07-01 32.53 1996-08-01 32.53 1996-09-01 32.76 1996-10-01 33.27 1996-11-01 33.80 1996-12-01 33.80 1997-01-01 37.63 1997-02-01 37.26 1997-03-01 37.26 1997-04-01 36.94 1997-05-01 36.35 1997-06-01 36.35 1997-07-01 36.35 1997-08-01 37.38 1997-09-01 36.99 1997-10-01 36.62 1997-11-01 36.62 1997-12-01 36.62 1998-01-01 39.79 1998-02-01 39.49 1998-03-01 39.10 1998-04-01 38.93 1998-05-01 38.79 1998-06-01 38.65 1998-07-01 38.42 1998-08-01 38.02 1998-09-01 37.76 1998-10-01 37.48 1998-11-01 37.04 1998-12-01 36.29 1999-01-01 38.76 1999-02-01 38.66 1999-03-01 38.88 1999-04-01 40.69 1999-05-01 41.30 1999-06-01 41.28 1999-07-01 42.61 1999-08-01 44.61 1999-09-01 45.12 1999-10-01 45.57 1999-11-01 45.85 1999-12-01 46.61 2000-01-01 46.76 2000-02-01 47.13 2000-03-01 48.18 2000-04-01 48.04 2000-05-01 48.13 2000-06-01 48.25 2000-07-01 48.06 2000-08-01 47.87 2000-09-01 49.58 2000-10-01 50.09 2000-11-01 50.66 2000-12-01 50.06 2001-01-01 49.32 2001-02-01 48.86 2001-03-01 48.93 2001-04-01 48.75 2001-05-01 49.20 2001-06-01 49.08 2001-07-01 48.76 2001-08-01 48.46 2001-09-01 48.45 2001-10-01 47.94 2001-11-01 46.51 2001-12-01 45.15 2002-01-01 44.76 2002-02-01 44.66 2002-03-01 44.94 2002-04-01 47.68 2002-05-01 48.29 2002-06-01 48.77 2002-07-01 48.83 2002-08-01 48.77 2002-09-01 49.02 2002-10-01 49.66 2002-11-01 49.44 2002-12-01 49.24 2003-01-01 49.94 2003-02-01 51.74 2003-03-01 52.88 2003-04-01 52.22 2003-05-01 50.63 2003-06-01 50.53 2003-07-01 51.45 2003-08-01 51.91 2003-09-01 52.14 2003-10-01 51.61 2003-11-01 51.35 2003-12-01 51.24 2004-01-01 51.59 2004-02-01 52.10 2004-03-01 52.84 2004-04-01 53.45 2004-05-01 59.80 2004-06-01 60.96 2004-07-01 59.80 2004-08-01 60.94 2004-09-01 61.27 2004-10-01 63.58 2004-11-01 63.80 2004-12-01 62.85 2005-01-01 63.62 2005-02-01 64.78 2005-03-01 66.79 2005-04-01 70.88 2005-05-01 69.83 2005-06-01 71.31 2005-07-01 74.89 2005-08-01 76.34 2005-09-01 83.06 2005-10-01 81.65 2005-11-01 77.02 2005-12-01 75.05 2006-01-01 76.55 2006-02-01 76.14 2006-03-01 74.89 2006-04-01 79.17 2006-05-01 84.71 2006-06-01 84.89 2006-07-01 84.44 2006-08-01 85.32 2006-09-01 79.15 2006-10-01 74.17 2006-11-01 72.38 2006-12-01 73.11 2007-01-01 75.57 2007-02-01 74.34 2007-03-01 77.67 2007-04-01 80.54 2007-05-01 83.33 2007-06-01 84.04 2007-07-01 84.20 2007-08-01 83.89 2007-09-01 82.94 2007-10-01 84.03 2007-11-01 88.57 2007-12-01 88.93 2008-01-01 93.35 2008-02-01 92.16 2008-03-01 95.03 2008-04-01 95.38 2008-05-01 99.53 2008-06-01 104.24 2008-07-01 105.91 2008-08-01 101.55 2008-09-01 99.73 2008-10-01 95.17 2008-11-01 82.99 2008-12-01 75.72 2009-01-01 72.05 2009-02-01 80.94 2009-03-01 82.61 2009-04-01 83.39 2009-05-01 86.85 2009-06-01 91.75 2009-07-01 90.52 2009-08-01 91.75 2009-09-01 91.32 2009-10-01 89.37 2009-11-01 92.77 2009-12-01 91.20 2010-01-01 94.33 2010-02-01 95.86 2010-03-01 98.14 2010-04-01 101.14 2010-05-01 101.18 2010-06-01 100.16 2010-07-01 100.50 2010-08-01 99.43 2010-09-01 99.52 2010-10-01 100.09 2010-11-01 101.11 2010-12-01 105.18 2011-01-01 110.69 2011-02-01 111.19 2011-03-01 116.38 2011-04-01 118.90 2011-05-01 118.02 2011-06-01 118.60 2011-07-01 118.61 2011-08-01 117.95 2011-09-01 117.74 2011-10-01 119.40 2011-11-01 119.86 2011-12-01 118.36 2012-01-01 123.12 2012-02-01 125.22 2012-03-01 127.57 2012-04-01 131.45 2012-05-01 126.95 2012-06-01 122.36 2012-07-01 120.30 2012-08-01 126.35 2012-09-01 130.56 2012-10-01 127.60 2012-11-01 122.88 2012-12-01 123.69 2013-01-01 123.92 2013-02-01 125.90 2013-03-01 124.23 2013-04-01 122.24 2013-05-01 119.11 2013-06-01 119.37 2013-07-01 121.08 2013-08-01 122.14 2013-09-01 121.98 2013-10-01 118.48 2013-11-01 117.66 2013-12-01 118.93 2014-01-01 118.91 2014-02-01 119.61 2014-03-01 119.96 2014-04-01 118.96 2014-05-01 118.98 2014-06-01 119.31 2014-07-01 120.22 2014-08-01 117.78 2014-09-01 117.34 2014-10-01 115.85 2014-11-01 111.50 2014-12-01 104.30 2015-01-01 96.13 2015-02-01 98.96 2015-03-01 103.24 2015-04-01 103.55 2015-05-01 105.55 2015-06-01 107.16 2015-07-01 106.86 2015-08-01 101.09 2015-09-01 96.27 2015-10-01 94.49 2015-11-01 93.87 2015-12-01 92.83 2016-01-01 89.79 2016-02-01 86.84 2016-03-01 87.04 2016-04-01 89.85 2016-05-01 91.43 2016-06-01 95.11 2016-07-01 94.05 2016-08-01 90.76 2016-09-01 91.23 2016-10-01 95.10 2016-11-01 96.80 2016-12-01 99.01 2017-01-01 103.14 2017-02-01 103.19 2017-03-01 102.87 2017-04-01 100.22 2017-05-01 99.37 2017-06-01 97.49 2017-07-01 94.37 2017-08-01 94.60 2017-09-01 98.21 2017-10-01 100.40 2017-11-01 101.76 2017-12-01 103.74 2018-01-01 107.62 2018-02-01 108.57 2018-03-01 108.42 2018-04-01 107.86 2018-05-01 109.69 2018-06-01 114.60 2018-07-01 114.00 2018-08-01 113.32 2018-09-01 115.10