Month Index 2015=100 1996-01-01 33.83 1996-02-01 33.87 1996-03-01 33.79 1996-04-01 36.33 1996-05-01 36.47 1996-06-01 37.92 1996-07-01 38.03 1996-08-01 37.99 1996-09-01 36.54 1996-10-01 36.54 1996-11-01 36.04 1996-12-01 36.83 1997-01-01 36.80 1997-02-01 36.76 1997-03-01 37.70 1997-04-01 41.90 1997-05-01 38.39 1997-06-01 40.34 1997-07-01 35.38 1997-08-01 35.42 1997-09-01 33.72 1997-10-01 33.97 1997-11-01 33.36 1997-12-01 33.36 1998-01-01 34.66 1998-02-01 34.77 1998-03-01 35.38 1998-04-01 36.61 1998-05-01 36.61 1998-06-01 38.39 1998-07-01 38.79 1998-08-01 38.42 1998-09-01 36.83 1998-10-01 37.23 1998-11-01 36.25 1998-12-01 36.54 1999-01-01 36.58 1999-02-01 36.61 1999-03-01 36.87 1999-04-01 37.59 1999-05-01 37.05 1999-06-01 37.05 1999-07-01 39.11 1999-08-01 39.40 1999-09-01 37.19 1999-10-01 38.86 1999-11-01 37.85 1999-12-01 37.88 2000-01-01 38.17 2000-02-01 38.17 2000-03-01 38.17 2000-04-01 39.94 2000-05-01 39.94 2000-06-01 41.75 2000-07-01 43.92 2000-08-01 43.92 2000-09-01 42.95 2000-10-01 42.98 2000-11-01 42.01 2000-12-01 43.34 2001-01-01 44.00 2001-02-01 44.01 2001-03-01 44.07 2001-04-01 45.08 2001-05-01 45.11 2001-06-01 48.73 2001-07-01 48.72 2001-08-01 48.69 2001-09-01 47.45 2001-10-01 47.45 2001-11-01 47.86 2001-12-01 48.30 2002-01-01 48.76 2002-02-01 48.98 2002-03-01 50.07 2002-04-01 51.13 2002-05-01 51.14 2002-06-01 53.91 2002-07-01 53.86 2002-08-01 53.97 2002-09-01 51.82 2002-10-01 51.78 2002-11-01 51.81 2002-12-01 51.34 2003-01-01 51.87 2003-02-01 51.87 2003-03-01 51.87 2003-04-01 51.87 2003-05-01 51.89 2003-06-01 51.89 2003-07-01 53.58 2003-08-01 52.37 2003-09-01 52.19 2003-10-01 50.49 2003-11-01 50.64 2003-12-01 50.62 2004-01-01 50.16 2004-02-01 49.60 2004-03-01 50.12 2004-04-01 51.81 2004-05-01 51.83 2004-06-01 52.27 2004-07-01 53.10 2004-08-01 53.41 2004-09-01 52.15 2004-10-01 51.16 2004-11-01 51.28 2004-12-01 51.22 2005-01-01 51.40 2005-02-01 51.33 2005-03-01 52.36 2005-04-01 52.35 2005-05-01 54.05 2005-06-01 53.97 2005-07-01 53.96 2005-08-01 52.36 2005-09-01 52.88 2005-10-01 52.46 2005-11-01 52.85 2005-12-01 53.17 2006-01-01 53.15 2006-02-01 53.18 2006-03-01 54.35 2006-04-01 53.17 2006-05-01 55.12 2006-06-01 54.98 2006-07-01 55.53 2006-08-01 58.02 2006-09-01 51.77 2006-10-01 50.99 2006-11-01 50.78 2006-12-01 51.41 2007-01-01 52.14 2007-02-01 51.55 2007-03-01 52.44 2007-04-01 54.89 2007-05-01 57.29 2007-06-01 54.11 2007-07-01 54.39 2007-08-01 56.80 2007-09-01 55.15 2007-10-01 53.28 2007-11-01 57.07 2007-12-01 57.21 2008-01-01 55.46 2008-02-01 58.14 2008-03-01 58.65 2008-04-01 66.39 2008-05-01 66.62 2008-06-01 64.66 2008-07-01 63.72 2008-08-01 64.23 2008-09-01 63.32 2008-10-01 73.40 2008-11-01 70.83 2008-12-01 79.79 2009-01-01 69.62 2009-02-01 77.31 2009-03-01 71.72 2009-04-01 72.70 2009-05-01 85.24 2009-06-01 90.15 2009-07-01 91.09 2009-08-01 86.96 2009-09-01 78.09 2009-10-01 88.76 2009-11-01 78.42 2009-12-01 93.99 2010-01-01 78.61 2010-02-01 82.37 2010-03-01 88.29 2010-04-01 87.67 2010-05-01 94.54 2010-06-01 90.49 2010-07-01 90.61 2010-08-01 87.08 2010-09-01 79.42 2010-10-01 88.90 2010-11-01 76.39 2010-12-01 85.20 2011-01-01 75.35 2011-02-01 83.28 2011-03-01 82.12 2011-04-01 92.91 2011-05-01 105.53 2011-06-01 99.66 2011-07-01 95.94 2011-08-01 89.49 2011-09-01 85.16 2011-10-01 88.96 2011-11-01 85.98 2011-12-01 94.42 2012-01-01 84.06 2012-02-01 95.55 2012-03-01 106.72 2012-04-01 104.88 2012-05-01 111.61 2012-06-01 122.65 2012-07-01 105.84 2012-08-01 93.90 2012-09-01 101.76 2012-10-01 99.04 2012-11-01 106.34 2012-12-01 102.79 2013-01-01 109.54 2013-02-01 114.51 2013-03-01 117.12 2013-04-01 117.24 2013-05-01 110.57 2013-06-01 121.67 2013-07-01 115.33 2013-08-01 103.15 2013-09-01 102.71 2013-10-01 99.22 2013-11-01 103.35 2013-12-01 109.01 2014-01-01 94.95 2014-02-01 103.98 2014-03-01 108.07 2014-04-01 114.58 2014-05-01 105.29 2014-06-01 117.65 2014-07-01 134.36 2014-08-01 123.13 2014-09-01 92.11 2014-10-01 100.82 2014-11-01 84.89 2014-12-01 97.16 2015-01-01 98.66 2015-02-01 93.13 2015-03-01 97.22 2015-04-01 100.60 2015-05-01 96.53 2015-06-01 101.29 2015-07-01 125.39 2015-08-01 124.15 2015-09-01 93.99 2015-10-01 92.86 2015-11-01 80.97 2015-12-01 95.21 2016-01-01 96.95 2016-02-01 86.51 2016-03-01 89.63 2016-04-01 88.84 2016-05-01 84.80 2016-06-01 92.08 2016-07-01 104.09 2016-08-01 98.69 2016-09-01 82.74 2016-10-01 85.12 2016-11-01 77.58 2016-12-01 82.88 2017-01-01 72.76 2017-02-01 75.16 2017-03-01 70.91 2017-04-01 80.74 2017-05-01 72.81 2017-06-01 81.59 2017-07-01 95.35 2017-08-01 83.99 2017-09-01 68.76 2017-10-01 73.42 2017-11-01 60.00 2017-12-01 73.55 2018-01-01 67.22 2018-02-01 64.55 2018-03-01 66.23 2018-04-01 66.46 2018-05-01 60.32 2018-06-01 68.87 2018-07-01 83.17 2018-08-01 77.15 2018-09-01 59.31 2018-10-01 62.76