Month Index 2015=100 1996-12-01 62.18 1997-01-01 64.68 1997-02-01 64.93 1997-03-01 65.51 1997-04-01 66.19 1997-05-01 70.52 1997-06-01 70.63 1997-07-01 70.63 1997-08-01 70.96 1997-09-01 70.96 1997-10-01 70.96 1997-11-01 70.96 1997-12-01 71.03 1998-01-01 71.42 1998-02-01 72.56 1998-03-01 72.67 1998-04-01 72.67 1998-05-01 72.84 1998-06-01 72.84 1998-07-01 72.95 1998-08-01 73.06 1998-09-01 73.21 1998-10-01 73.21 1998-11-01 73.26 1998-12-01 73.44 1999-01-01 75.40 1999-02-01 75.43 1999-03-01 75.43 1999-04-01 75.78 1999-05-01 83.71 1999-06-01 83.88 1999-07-01 83.97 1999-08-01 83.57 1999-09-01 84.88 1999-10-01 79.90 1999-11-01 80.25 1999-12-01 80.25 2000-01-01 82.00 2000-02-01 82.16 2000-03-01 82.16 2000-04-01 82.16 2000-05-01 87.86 2000-06-01 87.86 2000-07-01 87.86 2000-08-01 87.86 2000-09-01 87.46 2000-10-01 86.29 2000-11-01 86.29 2000-12-01 86.29 2001-01-01 86.69 2001-02-01 87.15 2001-03-01 87.85 2001-04-01 88.22 2001-05-01 89.44 2001-06-01 89.27 2001-07-01 89.27 2001-08-01 89.67 2001-09-01 89.32 2001-10-01 88.32 2001-11-01 88.43 2001-12-01 88.41 2002-01-01 88.48 2002-02-01 88.63 2002-03-01 88.41 2002-04-01 88.77 2002-05-01 89.94 2002-06-01 89.94 2002-07-01 89.94 2002-08-01 90.02 2002-09-01 89.69 2002-10-01 88.61 2002-11-01 88.61 2002-12-01 88.61 2003-01-01 89.23 2003-02-01 89.23 2003-03-01 88.88 2003-04-01 90.64 2003-05-01 90.99 2003-06-01 90.99 2003-07-01 90.99 2003-08-01 90.99 2003-09-01 90.99 2003-10-01 91.02 2003-11-01 91.02 2003-12-01 81.96 2004-01-01 90.61 2004-02-01 88.66 2004-03-01 90.06 2004-04-01 92.45 2004-05-01 92.63 2004-06-01 92.63 2004-07-01 92.63 2004-08-01 92.63 2004-09-01 92.63 2004-10-01 90.75 2004-11-01 91.06 2004-12-01 89.62 2005-01-01 96.58 2005-02-01 96.02 2005-03-01 96.10 2005-04-01 101.80 2005-05-01 103.45 2005-06-01 106.04 2005-07-01 106.49 2005-08-01 107.06 2005-09-01 107.06 2005-10-01 101.72 2005-11-01 102.84 2005-12-01 102.84 2006-01-01 103.78 2006-02-01 104.18 2006-03-01 104.56 2006-04-01 109.93 2006-05-01 143.04 2006-06-01 115.35 2006-07-01 115.57 2006-08-01 114.92 2006-09-01 115.19 2006-10-01 102.75 2006-11-01 103.06 2006-12-01 103.06 2007-01-01 104.48 2007-02-01 104.60 2007-03-01 104.38 2007-04-01 104.54 2007-05-01 115.75 2007-06-01 116.99 2007-07-01 117.44 2007-08-01 118.00 2007-09-01 119.08 2007-10-01 110.27 2007-11-01 109.96 2007-12-01 107.53 2008-01-01 107.67 2008-02-01 108.43 2008-03-01 109.77 2008-04-01 114.33 2008-05-01 118.62 2008-06-01 120.09 2008-07-01 120.03 2008-08-01 117.70 2008-09-01 119.47 2008-10-01 112.62 2008-11-01 102.50 2008-12-01 101.64 2009-01-01 100.05 2009-02-01 99.82 2009-03-01 93.73 2009-04-01 95.50 2009-05-01 100.24 2009-06-01 100.74 2009-07-01 98.69 2009-08-01 99.15 2009-09-01 97.04 2009-10-01 93.62 2009-11-01 91.61 2009-12-01 90.38 2010-01-01 89.84 2010-02-01 89.96 2010-03-01 90.11 2010-04-01 90.27 2010-05-01 93.39 2010-06-01 93.95 2010-07-01 94.65 2010-08-01 93.78 2010-09-01 93.40 2010-10-01 90.75 2010-11-01 88.56 2010-12-01 89.23 2011-01-01 90.55 2011-02-01 90.63 2011-03-01 90.15 2011-04-01 91.36 2011-05-01 97.52 2011-06-01 97.60 2011-07-01 102.07 2011-08-01 99.64 2011-09-01 97.21 2011-10-01 95.05 2011-11-01 92.29 2011-12-01 92.10 2012-01-01 91.90 2012-02-01 92.86 2012-03-01 93.68 2012-04-01 97.66 2012-05-01 106.67 2012-06-01 110.01 2012-07-01 113.17 2012-08-01 109.77 2012-09-01 105.05 2012-10-01 94.16 2012-11-01 91.36 2012-12-01 92.37 2013-01-01 89.79 2013-02-01 92.29 2013-03-01 93.12 2013-04-01 93.09 2013-05-01 102.69 2013-06-01 112.07 2013-07-01 124.12 2013-08-01 111.90 2013-09-01 100.88 2013-10-01 93.91 2013-11-01 95.16 2013-12-01 91.45 2014-01-01 92.61 2014-02-01 93.30 2014-03-01 92.24 2014-04-01 96.99 2014-05-01 110.38 2014-06-01 115.11 2014-07-01 121.96 2014-08-01 111.72 2014-09-01 106.99 2014-10-01 96.00 2014-11-01 96.79 2014-12-01 92.49 2015-01-01 93.44 2015-02-01 94.26 2015-03-01 93.23 2015-04-01 94.39 2015-05-01 108.24 2015-06-01 114.03 2015-07-01 106.02 2015-08-01 111.53 2015-09-01 106.55 2015-10-01 94.19 2015-11-01 91.84 2015-12-01 92.29 2016-01-01 88.30 2016-02-01 89.51 2016-03-01 89.52 2016-04-01 95.53 2016-05-01 105.33 2016-06-01 106.77 2016-07-01 107.43 2016-08-01 106.26 2016-09-01 102.39 2016-10-01 97.06 2016-11-01 90.43 2016-12-01 91.91 2017-01-01 89.70 2017-02-01 89.23 2017-03-01 88.87 2017-04-01 92.99 2017-05-01 102.34 2017-06-01 116.32 2017-07-01 107.79 2017-08-01 114.08 2017-09-01 110.27 2017-10-01 93.10 2017-11-01 92.24 2017-12-01 92.70 2018-01-01 90.35 2018-02-01 90.34 2018-03-01 93.36 2018-04-01 97.90 2018-05-01 107.97 2018-06-01 113.34 2018-07-01 110.77 2018-08-01 114.53 2018-09-01 117.60 2018-10-01 97.30