Month Index 2015=100 1996-01-01 68.56 1996-02-01 68.46 1996-03-01 68.51 1996-04-01 68.55 1996-05-01 68.64 1996-06-01 68.38 1996-07-01 68.17 1996-08-01 68.12 1996-09-01 68.12 1996-10-01 68.02 1996-11-01 67.91 1996-12-01 67.80 1997-01-01 67.79 1997-02-01 67.81 1997-03-01 67.84 1997-04-01 68.15 1997-05-01 68.29 1997-06-01 68.33 1997-07-01 68.36 1997-08-01 68.46 1997-09-01 68.40 1997-10-01 68.57 1997-11-01 68.47 1997-12-01 68.51 1998-01-01 68.63 1998-02-01 68.73 1998-03-01 68.62 1998-04-01 69.07 1998-05-01 69.08 1998-06-01 69.39 1998-07-01 69.95 1998-08-01 70.33 1998-09-01 70.16 1998-10-01 70.13 1998-11-01 70.10 1998-12-01 70.13 1999-01-01 67.29 1999-02-01 68.70 1999-03-01 69.08 1999-04-01 71.14 1999-05-01 68.75 1999-06-01 68.81 1999-07-01 73.69 1999-08-01 75.29 1999-09-01 69.72 1999-10-01 68.67 1999-11-01 68.06 1999-12-01 71.83 2000-01-01 68.42 2000-02-01 69.79 2000-03-01 69.55 2000-04-01 70.59 2000-05-01 70.12 2000-06-01 69.63 2000-07-01 74.01 2000-08-01 75.16 2000-09-01 71.78 2000-10-01 70.13 2000-11-01 70.02 2000-12-01 71.39 2001-01-01 70.35 2001-02-01 71.08 2001-03-01 70.31 2001-04-01 75.54 2001-05-01 74.60 2001-06-01 74.35 2001-07-01 80.84 2001-08-01 81.79 2001-09-01 77.13 2001-10-01 76.23 2001-11-01 74.21 2001-12-01 75.83 2002-01-01 74.55 2002-02-01 75.79 2002-03-01 74.96 2002-04-01 79.62 2002-05-01 76.74 2002-06-01 76.28 2002-07-01 81.23 2002-08-01 82.94 2002-09-01 78.36 2002-10-01 77.54 2002-11-01 75.77 2002-12-01 76.21 2003-01-01 77.72 2003-02-01 77.68 2003-03-01 77.76 2003-04-01 77.19 2003-05-01 78.15 2003-06-01 78.39 2003-07-01 79.25 2003-08-01 79.09 2003-09-01 78.80 2003-10-01 77.81 2003-11-01 73.72 2003-12-01 77.48 2004-01-01 75.22 2004-02-01 74.38 2004-03-01 71.73 2004-04-01 72.34 2004-05-01 74.31 2004-06-01 76.08 2004-07-01 88.96 2004-08-01 89.62 2004-09-01 81.35 2004-10-01 78.51 2004-11-01 74.99 2004-12-01 92.03 2005-01-01 73.00 2005-02-01 72.41 2005-03-01 71.60 2005-04-01 74.46 2005-05-01 92.33 2005-06-01 78.71 2005-07-01 91.53 2005-08-01 91.86 2005-09-01 87.12 2005-10-01 77.03 2005-11-01 73.42 2005-12-01 96.33 2006-01-01 75.14 2006-02-01 78.68 2006-03-01 74.67 2006-04-01 83.98 2006-05-01 93.34 2006-06-01 82.42 2006-07-01 100.63 2006-08-01 106.07 2006-09-01 80.53 2006-10-01 83.07 2006-11-01 76.46 2006-12-01 89.01 2007-01-01 76.08 2007-02-01 82.23 2007-03-01 77.89 2007-04-01 85.77 2007-05-01 92.02 2007-06-01 84.32 2007-07-01 97.23 2007-08-01 103.60 2007-09-01 81.45 2007-10-01 80.17 2007-11-01 77.32 2007-12-01 89.38 2008-01-01 79.53 2008-02-01 84.64 2008-03-01 82.58 2008-04-01 87.64 2008-05-01 96.22 2008-06-01 91.29 2008-07-01 107.42 2008-08-01 114.67 2008-09-01 86.72 2008-10-01 87.97 2008-11-01 82.80 2008-12-01 100.12 2009-01-01 86.28 2009-02-01 90.87 2009-03-01 87.58 2009-04-01 89.56 2009-05-01 99.88 2009-06-01 93.00 2009-07-01 108.66 2009-08-01 115.02 2009-09-01 89.09 2009-10-01 90.68 2009-11-01 83.10 2009-12-01 100.74 2010-01-01 83.91 2010-02-01 89.90 2010-03-01 87.61 2010-04-01 88.46 2010-05-01 98.70 2010-06-01 91.01 2010-07-01 108.91 2010-08-01 114.94 2010-09-01 87.56 2010-10-01 92.70 2010-11-01 85.56 2010-12-01 102.77 2011-01-01 80.28 2011-02-01 88.93 2011-03-01 92.10 2011-04-01 88.30 2011-05-01 102.10 2011-06-01 92.78 2011-07-01 113.86 2011-08-01 118.82 2011-09-01 85.86 2011-10-01 94.87 2011-11-01 87.31 2011-12-01 104.43 2012-01-01 81.72 2012-02-01 89.67 2012-03-01 91.99 2012-04-01 88.20 2012-05-01 105.31 2012-06-01 92.22 2012-07-01 114.16 2012-08-01 122.41 2012-09-01 88.35 2012-10-01 93.20 2012-11-01 90.48 2012-12-01 105.81 2013-01-01 85.78 2013-02-01 91.32 2013-03-01 97.11 2013-04-01 89.10 2013-05-01 108.64 2013-06-01 96.48 2013-07-01 114.28 2013-08-01 121.88 2013-09-01 88.62 2013-10-01 95.35 2013-11-01 91.11 2013-12-01 102.64 2014-01-01 85.79 2014-02-01 88.58 2014-03-01 95.88 2014-04-01 93.53 2014-05-01 106.71 2014-06-01 97.44 2014-07-01 114.46 2014-08-01 123.81 2014-09-01 90.06 2014-10-01 95.89 2014-11-01 91.59 2014-12-01 101.57 2015-01-01 88.50 2015-02-01 90.16 2015-03-01 94.12 2015-04-01 91.04 2015-05-01 106.32 2015-06-01 97.57 2015-07-01 118.36 2015-08-01 126.75 2015-09-01 90.31 2015-10-01 95.38 2015-11-01 94.46 2015-12-01 107.01 2016-01-01 101.25 2016-02-01 103.09 2016-03-01 103.95 2016-04-01 112.07 2016-05-01 108.03 2016-06-01 105.79 2016-07-01 120.98 2016-08-01 131.41 2016-09-01 109.09 2016-10-01 106.37 2016-11-01 112.49 2016-12-01 110.78 2017-01-01 110.95 2017-02-01 109.87 2017-03-01 105.97 2017-04-01 111.63 2017-05-01 107.26 2017-06-01 105.91 2017-07-01 123.97 2017-08-01 140.30 2017-09-01 113.89 2017-10-01 105.02 2017-11-01 108.77 2017-12-01 104.14 2018-01-01 124.39 2018-02-01 110.53 2018-03-01 123.11 2018-04-01 130.93 2018-05-01 134.95 2018-06-01 120.93 2018-07-01 140.62 2018-08-01 153.31 2018-09-01 133.37 2018-10-01 115.91