Month Index 2015=100 1996-01-01 66.25 1996-02-01 66.25 1996-03-01 73.34 1996-04-01 83.74 1996-05-01 83.74 1996-06-01 83.74 1996-07-01 83.74 1996-08-01 83.74 1996-09-01 83.74 1996-10-01 83.74 1996-11-01 83.74 1996-12-01 83.74 1997-01-01 83.74 1997-02-01 83.74 1997-03-01 83.74 1997-04-01 83.74 1997-05-01 97.95 1997-06-01 97.95 1997-07-01 97.95 1997-08-01 97.95 1997-09-01 97.95 1997-10-01 97.95 1997-11-01 97.95 1997-12-01 97.95 1998-01-01 97.95 1998-02-01 97.95 1998-03-01 105.86 1998-04-01 105.86 1998-05-01 105.86 1998-06-01 105.86 1998-07-01 105.86 1998-08-01 105.86 1998-09-01 105.79 1998-10-01 109.17 1998-11-01 109.17 1998-12-01 109.17 1999-01-01 109.17 1999-02-01 118.67 1999-03-01 118.67 1999-04-01 118.67 1999-05-01 133.70 1999-06-01 133.70 1999-07-01 133.70 1999-08-01 133.94 1999-09-01 133.94 1999-10-01 133.94 1999-11-01 133.94 1999-12-01 132.67 2000-01-01 133.94 2000-02-01 133.94 2000-03-01 133.94 2000-04-01 133.94 2000-05-01 133.94 2000-06-01 133.94 2000-07-01 133.94 2000-08-01 133.94 2000-09-01 133.94 2000-10-01 142.46 2000-11-01 142.46 2000-12-01 136.06 2001-01-01 137.60 2001-02-01 135.68 2001-03-01 133.36 2001-04-01 138.74 2001-05-01 137.85 2001-06-01 130.72 2001-07-01 130.79 2001-08-01 131.64 2001-09-01 131.56 2001-10-01 132.50 2001-11-01 132.48 2001-12-01 131.14 2002-01-01 137.60 2002-02-01 137.52 2002-03-01 137.29 2002-04-01 137.15 2002-05-01 136.98 2002-06-01 136.67 2002-07-01 136.36 2002-08-01 136.35 2002-09-01 136.27 2002-10-01 136.51 2002-11-01 136.17 2002-12-01 130.60 2003-01-01 146.23 2003-02-01 145.59 2003-03-01 145.76 2003-04-01 142.28 2003-05-01 141.13 2003-06-01 139.20 2003-07-01 144.59 2003-08-01 144.58 2003-09-01 139.16 2003-10-01 143.89 2003-11-01 143.49 2003-12-01 141.93 2004-01-01 143.39 2004-02-01 143.32 2004-03-01 140.52 2004-04-01 143.13 2004-05-01 142.01 2004-06-01 140.38 2004-07-01 141.12 2004-08-01 140.21 2004-09-01 140.20 2004-10-01 140.17 2004-11-01 139.78 2004-12-01 136.84 2005-01-01 133.19 2005-02-01 137.66 2005-03-01 137.29 2005-04-01 137.17 2005-05-01 135.67 2005-06-01 135.87 2005-07-01 135.02 2005-08-01 133.90 2005-09-01 134.47 2005-10-01 134.39 2005-11-01 134.23 2005-12-01 133.05 2006-01-01 133.69 2006-02-01 129.46 2006-03-01 129.16 2006-04-01 128.85 2006-05-01 126.70 2006-06-01 126.90 2006-07-01 126.94 2006-08-01 126.82 2006-09-01 126.95 2006-10-01 126.71 2006-11-01 126.87 2006-12-01 126.86 2007-01-01 126.75 2007-02-01 126.56 2007-03-01 126.55 2007-04-01 126.39 2007-05-01 126.37 2007-06-01 126.27 2007-07-01 126.25 2007-08-01 126.19 2007-09-01 126.27 2007-10-01 126.23 2007-11-01 126.19 2007-12-01 126.20 2008-01-01 125.60 2008-02-01 125.47 2008-03-01 125.43 2008-04-01 125.31 2008-05-01 125.16 2008-06-01 125.02 2008-07-01 125.07 2008-08-01 124.93 2008-09-01 124.52 2008-10-01 124.64 2008-11-01 124.55 2008-12-01 124.49 2009-01-01 124.39 2009-02-01 124.32 2009-03-01 124.31 2009-04-01 124.28 2009-05-01 123.92 2009-06-01 123.88 2009-07-01 125.35 2009-08-01 125.37 2009-09-01 125.35 2009-10-01 125.37 2009-11-01 125.35 2009-12-01 125.35 2010-01-01 124.79 2010-02-01 123.63 2010-03-01 129.23 2010-04-01 124.96 2010-05-01 123.69 2010-06-01 134.60 2010-07-01 134.56 2010-08-01 134.54 2010-09-01 133.70 2010-10-01 133.68 2010-11-01 128.26 2010-12-01 128.25 2011-01-01 127.66 2011-02-01 126.91 2011-03-01 126.92 2011-04-01 126.43 2011-05-01 125.88 2011-06-01 126.60 2011-07-01 126.73 2011-08-01 122.19 2011-09-01 120.27 2011-10-01 120.00 2011-11-01 120.05 2011-12-01 119.99 2012-01-01 119.65 2012-02-01 116.81 2012-03-01 116.20 2012-04-01 116.03 2012-05-01 115.91 2012-06-01 115.78 2012-07-01 115.07 2012-08-01 114.95 2012-09-01 113.41 2012-10-01 113.30 2012-11-01 113.24 2012-12-01 113.13 2013-01-01 111.17 2013-02-01 107.37 2013-03-01 107.25 2013-04-01 105.55 2013-05-01 104.97 2013-06-01 104.10 2013-07-01 103.84 2013-08-01 101.93 2013-09-01 101.61 2013-10-01 102.06 2013-11-01 100.40 2013-12-01 100.37 2014-01-01 100.07 2014-02-01 99.88 2014-03-01 99.79 2014-04-01 99.63 2014-05-01 98.92 2014-06-01 98.43 2014-07-01 97.92 2014-08-01 98.29 2014-09-01 97.34 2014-10-01 98.46 2014-11-01 98.10 2014-12-01 100.08 2015-01-01 99.92 2015-02-01 99.86 2015-03-01 99.68 2015-04-01 99.76 2015-05-01 99.91 2015-06-01 99.73 2015-07-01 99.77 2015-08-01 99.58 2015-09-01 100.61 2015-10-01 101.76 2015-11-01 99.77 2015-12-01 99.66 2016-01-01 99.40 2016-02-01 98.97 2016-03-01 99.49 2016-04-01 99.78 2016-05-01 98.34 2016-06-01 98.46 2016-07-01 98.49 2016-08-01 98.32 2016-09-01 98.12 2016-10-01 98.22 2016-11-01 97.97 2016-12-01 98.01 2017-01-01 97.95 2017-02-01 97.69 2017-03-01 97.39 2017-04-01 97.29 2017-05-01 94.22 2017-06-01 93.75 2017-07-01 92.74 2017-08-01 92.77 2017-09-01 92.80 2017-10-01 92.74 2017-11-01 92.83 2017-12-01 92.67 2018-01-01 92.31 2018-02-01 92.14 2018-03-01 91.82 2018-04-01 91.85 2018-05-01 89.80 2018-06-01 89.80 2018-07-01 89.33 2018-08-01 89.21 2018-09-01 89.02 2018-10-01 88.83