Month Index 2015=100 1996-12-01 44.65 1997-01-01 72.63 1997-02-01 233.04 1997-03-01 169.51 1997-04-01 145.89 1997-05-01 146.46 1997-06-01 154.15 1997-07-01 163.88 1997-08-01 166.05 1997-09-01 163.97 1997-10-01 167.22 1997-11-01 163.90 1997-12-01 164.79 1998-01-01 160.81 1998-02-01 163.71 1998-03-01 162.84 1998-04-01 162.12 1998-05-01 168.47 1998-06-01 166.35 1998-07-01 170.15 1998-08-01 171.20 1998-09-01 170.04 1998-10-01 174.37 1998-11-01 171.96 1998-12-01 165.36 1999-01-01 164.88 1999-02-01 162.84 1999-03-01 161.61 1999-04-01 167.42 1999-05-01 162.03 1999-06-01 168.34 1999-07-01 168.07 1999-08-01 158.80 1999-09-01 162.34 1999-10-01 162.46 1999-11-01 162.78 1999-12-01 162.03 2000-01-01 164.05 2000-02-01 164.35 2000-03-01 167.00 2000-04-01 166.99 2000-05-01 167.22 2000-06-01 168.70 2000-07-01 169.91 2000-08-01 169.90 2000-09-01 169.49 2000-10-01 168.97 2000-11-01 167.21 2000-12-01 168.05 2001-01-01 165.33 2001-02-01 164.58 2001-03-01 164.92 2001-04-01 164.85 2001-05-01 165.45 2001-06-01 165.91 2001-07-01 168.07 2001-08-01 168.93 2001-09-01 169.08 2001-10-01 169.22 2001-11-01 169.56 2001-12-01 169.54 2002-01-01 169.68 2002-02-01 169.98 2002-03-01 170.50 2002-04-01 170.42 2002-05-01 170.70 2002-06-01 170.70 2002-07-01 169.67 2002-08-01 169.88 2002-09-01 175.93 2002-10-01 175.00 2002-11-01 174.24 2002-12-01 174.14 2003-01-01 169.45 2003-02-01 169.31 2003-03-01 168.51 2003-04-01 168.72 2003-05-01 168.45 2003-06-01 168.20 2003-07-01 168.51 2003-08-01 168.33 2003-09-01 167.85 2003-10-01 168.35 2003-11-01 168.26 2003-12-01 168.17 2004-01-01 167.33 2004-02-01 166.79 2004-03-01 166.79 2004-04-01 166.94 2004-05-01 166.66 2004-06-01 166.10 2004-07-01 165.70 2004-08-01 165.60 2004-09-01 165.01 2004-10-01 163.97 2004-11-01 163.81 2004-12-01 163.29 2005-01-01 163.46 2005-02-01 163.35 2005-03-01 164.12 2005-04-01 164.31 2005-05-01 164.36 2005-06-01 163.39 2005-07-01 163.83 2005-08-01 164.41 2005-09-01 164.59 2005-10-01 165.30 2005-11-01 165.39 2005-12-01 164.50 2006-01-01 164.38 2006-02-01 164.11 2006-03-01 164.00 2006-04-01 163.91 2006-05-01 164.59 2006-06-01 164.33 2006-07-01 163.99 2006-08-01 167.92 2006-09-01 170.20 2006-10-01 172.61 2006-11-01 172.75 2006-12-01 172.54 2007-01-01 172.57 2007-02-01 173.59 2007-03-01 173.32 2007-04-01 173.32 2007-05-01 173.57 2007-06-01 174.23 2007-07-01 174.77 2007-08-01 175.63 2007-09-01 178.84 2007-10-01 179.11 2007-11-01 179.35 2007-12-01 179.35 2008-01-01 176.83 2008-02-01 175.34 2008-03-01 175.23 2008-04-01 174.68 2008-05-01 172.86 2008-06-01 171.77 2008-07-01 171.02 2008-08-01 171.12 2008-09-01 170.15 2008-10-01 169.87 2008-11-01 170.12 2008-12-01 167.19 2009-01-01 165.41 2009-02-01 162.02 2009-03-01 162.19 2009-04-01 159.62 2009-05-01 160.91 2009-06-01 159.25 2009-07-01 159.05 2009-08-01 158.62 2009-09-01 157.77 2009-10-01 157.15 2009-11-01 157.93 2009-12-01 154.13 2010-01-01 153.06 2010-02-01 151.65 2010-03-01 149.48 2010-04-01 148.85 2010-05-01 148.13 2010-06-01 145.87 2010-07-01 148.08 2010-08-01 147.12 2010-09-01 147.87 2010-10-01 146.68 2010-11-01 146.56 2010-12-01 142.61 2011-01-01 141.83 2011-02-01 141.93 2011-03-01 139.91 2011-04-01 138.79 2011-05-01 137.26 2011-06-01 133.35 2011-07-01 133.14 2011-08-01 133.72 2011-09-01 132.47 2011-10-01 132.11 2011-11-01 130.62 2011-12-01 128.93 2012-01-01 130.22 2012-02-01 128.16 2012-03-01 126.40 2012-04-01 126.94 2012-05-01 126.45 2012-06-01 127.05 2012-07-01 125.80 2012-08-01 125.30 2012-09-01 123.38 2012-10-01 123.61 2012-11-01 123.49 2012-12-01 120.77 2013-01-01 116.56 2013-02-01 114.62 2013-03-01 114.40 2013-04-01 112.32 2013-05-01 112.97 2013-06-01 112.56 2013-07-01 110.73 2013-08-01 111.62 2013-09-01 110.13 2013-10-01 110.03 2013-11-01 107.94 2013-12-01 108.37 2014-01-01 104.83 2014-02-01 102.48 2014-03-01 101.01 2014-04-01 101.03 2014-05-01 99.85 2014-06-01 100.19 2014-07-01 99.73 2014-08-01 98.54 2014-09-01 99.73 2014-10-01 99.77 2014-11-01 99.92 2014-12-01 100.51 2015-01-01 101.43 2015-02-01 101.26 2015-03-01 102.25 2015-04-01 101.65 2015-05-01 99.91 2015-06-01 99.50 2015-07-01 98.96 2015-08-01 99.33 2015-09-01 99.33 2015-10-01 98.90 2015-11-01 98.86 2015-12-01 98.62 2016-01-01 98.16 2016-02-01 99.47 2016-03-01 97.96 2016-04-01 97.00 2016-05-01 94.41 2016-06-01 94.70 2016-07-01 94.54 2016-08-01 95.84 2016-09-01 96.43 2016-10-01 98.44 2016-11-01 100.13 2016-12-01 98.81 2017-01-01 99.32 2017-02-01 99.08 2017-03-01 96.99 2017-04-01 97.46 2017-05-01 96.06 2017-06-01 96.42 2017-07-01 96.29 2017-08-01 95.50 2017-09-01 96.79 2017-10-01 96.18 2017-11-01 97.11 2017-12-01 97.74 2018-01-01 97.61 2018-02-01 98.30 2018-03-01 96.15 2018-04-01 97.46 2018-05-01 96.72 2018-06-01 95.55 2018-07-01 96.29 2018-08-01 96.80 2018-09-01 94.97 2018-10-01 95.22