Month Index 2015=100 1996-01-01 33.89 1996-02-01 33.96 1996-03-01 33.89 1996-04-01 33.86 1996-05-01 34.49 1996-06-01 34.46 1996-07-01 34.49 1996-08-01 34.73 1996-09-01 34.76 1996-10-01 30.85 1996-11-01 30.89 1996-12-01 30.39 1997-01-01 30.25 1997-02-01 30.25 1997-03-01 30.22 1997-04-01 30.22 1997-05-01 30.29 1997-06-01 30.35 1997-07-01 30.89 1997-08-01 31.25 1997-09-01 31.29 1997-10-01 31.12 1997-11-01 31.15 1997-12-01 31.05 1998-01-01 31.39 1998-02-01 31.59 1998-03-01 31.55 1998-04-01 31.62 1998-05-01 31.96 1998-06-01 31.96 1998-07-01 31.96 1998-08-01 32.12 1998-09-01 32.12 1998-10-01 32.16 1998-11-01 32.22 1998-12-01 32.09 1999-01-01 32.06 1999-02-01 32.09 1999-03-01 32.16 1999-04-01 32.29 1999-05-01 32.69 1999-06-01 34.46 1999-07-01 34.63 1999-08-01 34.89 1999-09-01 34.76 1999-10-01 34.79 1999-11-01 34.99 1999-12-01 34.99 2000-01-01 35.16 2000-02-01 35.23 2000-03-01 35.03 2000-04-01 35.19 2000-05-01 35.43 2000-06-01 36.16 2000-07-01 38.20 2000-08-01 41.87 2000-09-01 42.37 2000-10-01 42.61 2000-11-01 42.54 2000-12-01 42.64 2001-01-01 44.21 2001-02-01 44.42 2001-03-01 44.80 2001-04-01 45.32 2001-05-01 45.57 2001-06-01 46.15 2001-07-01 46.85 2001-08-01 47.58 2001-09-01 48.07 2001-10-01 48.08 2001-11-01 48.17 2001-12-01 48.55 2002-01-01 49.52 2002-02-01 49.36 2002-03-01 48.09 2002-04-01 47.94 2002-05-01 48.13 2002-06-01 48.53 2002-07-01 48.48 2002-08-01 48.49 2002-09-01 48.64 2002-10-01 48.64 2002-11-01 48.76 2002-12-01 48.66 2003-01-01 49.98 2003-02-01 50.15 2003-03-01 50.17 2003-04-01 50.37 2003-05-01 50.56 2003-06-01 50.57 2003-07-01 50.34 2003-08-01 50.37 2003-09-01 50.66 2003-10-01 50.78 2003-11-01 50.78 2003-12-01 50.84 2004-01-01 48.68 2004-02-01 48.76 2004-03-01 48.74 2004-04-01 49.41 2004-05-01 49.59 2004-06-01 49.94 2004-07-01 49.94 2004-08-01 50.03 2004-09-01 49.57 2004-10-01 49.67 2004-11-01 49.64 2004-12-01 49.96 2005-01-01 49.69 2005-02-01 49.75 2005-03-01 49.09 2005-04-01 48.75 2005-05-01 49.01 2005-06-01 48.49 2005-07-01 48.58 2005-08-01 48.65 2005-09-01 48.95 2005-10-01 49.11 2005-11-01 49.11 2005-12-01 49.04 2006-01-01 49.14 2006-02-01 49.33 2006-03-01 49.97 2006-04-01 50.50 2006-05-01 50.99 2006-06-01 52.98 2006-07-01 53.21 2006-08-01 54.94 2006-09-01 55.68 2006-10-01 55.85 2006-11-01 56.03 2006-12-01 57.30 2007-01-01 57.65 2007-02-01 59.90 2007-03-01 60.35 2007-04-01 60.91 2007-05-01 60.96 2007-06-01 61.80 2007-07-01 61.97 2007-08-01 62.08 2007-09-01 62.29 2007-10-01 62.39 2007-11-01 62.43 2007-12-01 63.03 2008-01-01 63.56 2008-02-01 63.67 2008-03-01 64.07 2008-04-01 64.58 2008-05-01 65.48 2008-06-01 66.41 2008-07-01 68.06 2008-08-01 68.66 2008-09-01 71.56 2008-10-01 72.09 2008-11-01 72.62 2008-12-01 74.48 2009-01-01 73.61 2009-02-01 73.72 2009-03-01 74.70 2009-04-01 75.14 2009-05-01 74.99 2009-06-01 76.07 2009-07-01 76.65 2009-08-01 77.27 2009-09-01 78.09 2009-10-01 78.04 2009-11-01 77.95 2009-12-01 79.16 2010-01-01 79.98 2010-02-01 80.76 2010-03-01 81.37 2010-04-01 81.60 2010-05-01 81.65 2010-06-01 82.58 2010-07-01 82.61 2010-08-01 82.86 2010-09-01 83.22 2010-10-01 83.32 2010-11-01 82.60 2010-12-01 83.22 2011-01-01 83.48 2011-02-01 83.76 2011-03-01 83.92 2011-04-01 83.79 2011-05-01 84.08 2011-06-01 84.14 2011-07-01 84.45 2011-08-01 85.35 2011-09-01 86.35 2011-10-01 86.87 2011-11-01 86.64 2011-12-01 87.07 2012-01-01 87.07 2012-02-01 87.09 2012-03-01 87.17 2012-04-01 87.62 2012-05-01 88.02 2012-06-01 88.99 2012-07-01 88.90 2012-08-01 89.21 2012-09-01 89.58 2012-10-01 89.15 2012-11-01 89.46 2012-12-01 89.74 2013-01-01 90.47 2013-02-01 90.71 2013-03-01 91.40 2013-04-01 92.11 2013-05-01 92.72 2013-06-01 93.54 2013-07-01 93.58 2013-08-01 94.05 2013-09-01 94.75 2013-10-01 94.59 2013-11-01 94.68 2013-12-01 94.92 2014-01-01 95.22 2014-02-01 95.18 2014-03-01 95.51 2014-04-01 96.00 2014-05-01 96.14 2014-06-01 96.29 2014-07-01 96.73 2014-08-01 97.15 2014-09-01 97.59 2014-10-01 97.59 2014-11-01 97.66 2014-12-01 98.02 2015-01-01 99.31 2015-02-01 99.18 2015-03-01 99.27 2015-04-01 99.51 2015-05-01 99.74 2015-06-01 99.18 2015-07-01 99.33 2015-08-01 99.68 2015-09-01 100.34 2015-10-01 100.98 2015-11-01 100.76 2015-12-01 102.72 2016-01-01 103.06 2016-02-01 103.31 2016-03-01 103.31 2016-04-01 106.48 2016-05-01 106.30 2016-06-01 107.73 2016-07-01 107.90 2016-08-01 108.32 2016-09-01 109.39 2016-10-01 109.75 2016-11-01 109.55 2016-12-01 109.57 2017-01-01 111.01 2017-02-01 112.25 2017-03-01 114.18 2017-04-01 114.09 2017-05-01 114.15 2017-06-01 113.72 2017-07-01 113.95 2017-08-01 114.90 2017-09-01 115.88 2017-10-01 115.85 2017-11-01 115.96 2017-12-01 116.40 2018-01-01 116.55 2018-02-01 116.55 2018-03-01 116.72 2018-04-01 117.12 2018-05-01 116.96 2018-06-01 117.27 2018-07-01 117.46 2018-08-01 118.39 2018-09-01 118.08 2018-10-01 118.44