Month Index 2015=100 1996-01-01 89.36 1996-02-01 90.69 1996-03-01 93.80 1996-04-01 93.90 1996-05-01 93.79 1996-06-01 93.37 1996-07-01 90.44 1996-08-01 91.92 1996-09-01 94.00 1996-10-01 94.09 1996-11-01 93.96 1996-12-01 93.80 1997-01-01 89.26 1997-02-01 92.40 1997-03-01 94.13 1997-04-01 94.21 1997-05-01 94.05 1997-06-01 93.78 1997-07-01 90.19 1997-08-01 92.54 1997-09-01 94.41 1997-10-01 94.42 1997-11-01 94.30 1997-12-01 94.46 1998-01-01 88.51 1998-02-01 91.75 1998-03-01 94.32 1998-04-01 94.34 1998-05-01 94.31 1998-06-01 94.27 1998-07-01 89.06 1998-08-01 91.93 1998-09-01 94.50 1998-10-01 94.46 1998-11-01 94.22 1998-12-01 94.51 1999-01-01 88.36 1999-02-01 91.39 1999-03-01 94.44 1999-04-01 94.46 1999-05-01 94.45 1999-06-01 94.47 1999-07-01 89.00 1999-08-01 92.16 1999-09-01 94.45 1999-10-01 94.61 1999-11-01 94.56 1999-12-01 94.58 2000-01-01 91.33 2000-02-01 89.42 2000-03-01 94.25 2000-04-01 94.58 2000-05-01 94.47 2000-06-01 94.64 2000-07-01 88.57 2000-08-01 92.07 2000-09-01 94.91 2000-10-01 94.84 2000-11-01 94.67 2000-12-01 94.87 2001-01-01 90.43 2001-02-01 90.47 2001-03-01 94.74 2001-04-01 95.05 2001-05-01 94.95 2001-06-01 95.08 2001-07-01 89.74 2001-08-01 92.48 2001-09-01 95.55 2001-10-01 95.76 2001-11-01 95.28 2001-12-01 95.75 2002-01-01 91.58 2002-02-01 91.41 2002-03-01 95.81 2002-04-01 96.06 2002-05-01 96.09 2002-06-01 96.32 2002-07-01 90.90 2002-08-01 92.28 2002-09-01 96.18 2002-10-01 96.32 2002-11-01 96.20 2002-12-01 96.44 2003-01-01 89.33 2003-02-01 93.50 2003-03-01 95.95 2003-04-01 95.67 2003-05-01 95.68 2003-06-01 95.63 2003-07-01 88.89 2003-08-01 91.41 2003-09-01 96.28 2003-10-01 96.38 2003-11-01 96.13 2003-12-01 96.40 2004-01-01 88.20 2004-02-01 92.41 2004-03-01 96.10 2004-04-01 96.21 2004-05-01 96.45 2004-06-01 95.87 2004-07-01 89.00 2004-08-01 92.99 2004-09-01 96.53 2004-10-01 96.84 2004-11-01 96.70 2004-12-01 96.89 2005-01-01 90.92 2005-02-01 91.02 2005-03-01 96.00 2005-04-01 96.50 2005-05-01 96.71 2005-06-01 96.86 2005-07-01 88.99 2005-08-01 92.87 2005-09-01 96.62 2005-10-01 96.80 2005-11-01 96.67 2005-12-01 96.97 2006-01-01 90.83 2006-02-01 90.29 2006-03-01 96.13 2006-04-01 96.66 2006-05-01 96.88 2006-06-01 97.12 2006-07-01 89.16 2006-08-01 92.76 2006-09-01 96.74 2006-10-01 97.40 2006-11-01 97.40 2006-12-01 97.60 2007-01-01 90.80 2007-02-01 91.03 2007-03-01 96.98 2007-04-01 97.26 2007-05-01 97.61 2007-06-01 97.91 2007-07-01 89.36 2007-08-01 93.43 2007-09-01 97.58 2007-10-01 98.11 2007-11-01 98.00 2007-12-01 98.30 2008-01-01 91.31 2008-02-01 91.61 2008-03-01 97.56 2008-04-01 98.11 2008-05-01 98.38 2008-06-01 98.70 2008-07-01 89.64 2008-08-01 93.74 2008-09-01 98.19 2008-10-01 98.55 2008-11-01 98.59 2008-12-01 99.01 2009-01-01 91.90 2009-02-01 93.08 2009-03-01 98.44 2009-04-01 98.97 2009-05-01 98.97 2009-06-01 98.22 2009-07-01 90.14 2009-08-01 97.11 2009-09-01 99.60 2009-10-01 99.53 2009-11-01 99.55 2009-12-01 99.88 2010-01-01 90.28 2010-02-01 95.31 2010-03-01 99.01 2010-04-01 99.64 2010-05-01 99.61 2010-06-01 99.95 2010-07-01 91.30 2010-08-01 96.62 2010-09-01 99.80 2010-10-01 99.84 2010-11-01 99.47 2010-12-01 100.08 2011-01-01 92.51 2011-02-01 90.60 2011-03-01 97.68 2011-04-01 100.70 2011-05-01 100.89 2011-06-01 99.88 2011-07-01 86.96 2011-08-01 95.20 2011-09-01 99.95 2011-10-01 102.07 2011-11-01 102.36 2011-12-01 103.07 2012-01-01 92.20 2012-02-01 92.19 2012-03-01 102.64 2012-04-01 103.11 2012-05-01 103.18 2012-06-01 103.79 2012-07-01 90.06 2012-08-01 95.93 2012-09-01 103.32 2012-10-01 103.62 2012-11-01 103.64 2012-12-01 104.32 2013-01-01 92.86 2013-02-01 92.48 2013-03-01 103.43 2013-04-01 104.11 2013-05-01 104.60 2013-06-01 104.83 2013-07-01 91.40 2013-08-01 97.51 2013-09-01 104.31 2013-10-01 104.40 2013-11-01 104.47 2013-12-01 105.12 2014-01-01 89.36 2014-02-01 94.71 2014-03-01 104.15 2014-04-01 104.74 2014-05-01 104.87 2014-06-01 103.37 2014-07-01 89.91 2014-08-01 99.10 2014-09-01 104.90 2014-10-01 104.79 2014-11-01 104.78 2014-12-01 105.42 2015-01-01 88.63 2015-02-01 92.41 2015-03-01 103.71 2015-04-01 104.29 2015-05-01 104.93 2015-06-01 102.87 2015-07-01 88.56 2015-08-01 96.90 2015-09-01 104.03 2015-10-01 104.17 2015-11-01 104.33 2015-12-01 105.18 2016-01-01 88.23 2016-02-01 93.24 2016-03-01 103.93 2016-04-01 104.29 2016-05-01 105.15 2016-06-01 103.40 2016-07-01 89.24 2016-08-01 96.69 2016-09-01 104.07 2016-10-01 104.45 2016-11-01 104.55 2016-12-01 105.17 2017-01-01 92.55 2017-02-01 90.62 2017-03-01 103.30 2017-04-01 104.23 2017-05-01 104.70 2017-06-01 105.14 2017-07-01 90.03 2017-08-01 95.51 2017-09-01 103.45 2017-10-01 104.07 2017-11-01 104.33 2017-12-01 105.14 2018-01-01 93.00 2018-02-01 91.62 2018-03-01 102.88 2018-04-01 103.68 2018-05-01 104.60 2018-06-01 104.88 2018-07-01 90.77 2018-08-01 96.26 2018-09-01 104.05 2018-10-01 104.12