Month Index 2015=100 1996-01-01 87.14 1996-02-01 87.39 1996-03-01 88.49 1996-04-01 88.48 1996-05-01 88.65 1996-06-01 88.65 1996-07-01 87.61 1996-08-01 87.78 1996-09-01 89.11 1996-10-01 89.46 1996-11-01 89.66 1996-12-01 89.68 1997-01-01 87.93 1997-02-01 88.46 1997-03-01 89.54 1997-04-01 89.81 1997-05-01 90.01 1997-06-01 89.82 1997-07-01 88.11 1997-08-01 88.52 1997-09-01 90.31 1997-10-01 90.62 1997-11-01 90.93 1997-12-01 91.04 1998-01-01 88.50 1998-02-01 88.89 1998-03-01 89.87 1998-04-01 90.27 1998-05-01 90.49 1998-06-01 90.48 1998-07-01 88.90 1998-08-01 89.35 1998-09-01 90.82 1998-10-01 90.72 1998-11-01 91.09 1998-12-01 91.41 1999-01-01 88.62 1999-02-01 88.94 1999-03-01 90.21 1999-04-01 90.39 1999-05-01 90.62 1999-06-01 90.55 1999-07-01 88.18 1999-08-01 89.53 1999-09-01 90.39 1999-10-01 90.43 1999-11-01 90.85 1999-12-01 90.79 2000-01-01 89.12 2000-02-01 89.37 2000-03-01 90.59 2000-04-01 90.83 2000-05-01 90.94 2000-06-01 90.87 2000-07-01 88.75 2000-08-01 89.86 2000-09-01 90.79 2000-10-01 91.11 2000-11-01 91.25 2000-12-01 91.29 2001-01-01 87.98 2001-02-01 88.26 2001-03-01 90.93 2001-04-01 91.26 2001-05-01 91.45 2001-06-01 91.23 2001-07-01 88.90 2001-08-01 89.86 2001-09-01 91.50 2001-10-01 92.14 2001-11-01 92.32 2001-12-01 92.36 2002-01-01 89.64 2002-02-01 89.79 2002-03-01 92.07 2002-04-01 92.62 2002-05-01 92.82 2002-06-01 92.54 2002-07-01 90.00 2002-08-01 90.24 2002-09-01 92.32 2002-10-01 92.78 2002-11-01 93.17 2002-12-01 93.24 2003-01-01 89.73 2003-02-01 90.83 2003-03-01 92.78 2003-04-01 93.08 2003-05-01 93.27 2003-06-01 93.01 2003-07-01 89.86 2003-08-01 90.57 2003-09-01 92.69 2003-10-01 93.19 2003-11-01 93.40 2003-12-01 93.65 2004-01-01 89.19 2004-02-01 90.23 2004-03-01 92.60 2004-04-01 93.20 2004-05-01 93.23 2004-06-01 92.84 2004-07-01 89.68 2004-08-01 90.71 2004-09-01 92.74 2004-10-01 93.88 2004-11-01 94.15 2004-12-01 94.14 2005-01-01 89.54 2005-02-01 89.67 2005-03-01 92.69 2005-04-01 93.57 2005-05-01 93.71 2005-06-01 93.49 2005-07-01 90.59 2005-08-01 91.32 2005-09-01 93.60 2005-10-01 94.29 2005-11-01 94.48 2005-12-01 94.50 2006-01-01 90.73 2006-02-01 90.18 2006-03-01 93.07 2006-04-01 94.02 2006-05-01 94.12 2006-06-01 93.90 2006-07-01 90.72 2006-08-01 91.30 2006-09-01 93.77 2006-10-01 94.74 2006-11-01 95.27 2006-12-01 95.12 2007-01-01 90.13 2007-02-01 89.64 2007-03-01 93.03 2007-04-01 93.99 2007-05-01 93.75 2007-06-01 93.55 2007-07-01 90.40 2007-08-01 90.74 2007-09-01 93.82 2007-10-01 94.96 2007-11-01 95.42 2007-12-01 95.30 2008-01-01 89.41 2008-02-01 89.22 2008-03-01 93.47 2008-04-01 94.15 2008-05-01 94.53 2008-06-01 94.21 2008-07-01 90.34 2008-08-01 91.10 2008-09-01 94.79 2008-10-01 96.53 2008-11-01 96.84 2008-12-01 96.24 2009-01-01 89.83 2009-02-01 90.83 2009-03-01 94.74 2009-04-01 95.52 2009-05-01 95.84 2009-06-01 95.59 2009-07-01 91.39 2009-08-01 92.44 2009-09-01 95.59 2009-10-01 96.71 2009-11-01 97.38 2009-12-01 96.95 2010-01-01 90.56 2010-02-01 91.70 2010-03-01 95.51 2010-04-01 97.19 2010-05-01 97.13 2010-06-01 96.72 2010-07-01 91.96 2010-08-01 93.37 2010-09-01 97.64 2010-10-01 98.47 2010-11-01 99.20 2010-12-01 98.78 2011-01-01 92.93 2011-02-01 92.25 2011-03-01 96.29 2011-04-01 98.38 2011-05-01 98.63 2011-06-01 98.21 2011-07-01 91.99 2011-08-01 94.32 2011-09-01 98.19 2011-10-01 99.90 2011-11-01 100.71 2011-12-01 99.87 2012-01-01 93.43 2012-02-01 93.26 2012-03-01 99.11 2012-04-01 100.05 2012-05-01 100.14 2012-06-01 99.62 2012-07-01 94.85 2012-08-01 96.19 2012-09-01 100.00 2012-10-01 101.49 2012-11-01 101.94 2012-12-01 101.38 2013-01-01 94.33 2013-02-01 93.71 2013-03-01 99.92 2013-04-01 101.13 2013-05-01 101.80 2013-06-01 101.27 2013-07-01 95.49 2013-08-01 97.36 2013-09-01 101.29 2013-10-01 102.15 2013-11-01 102.64 2013-12-01 102.33 2014-01-01 93.98 2014-02-01 94.53 2014-03-01 99.90 2014-04-01 101.58 2014-05-01 101.40 2014-06-01 100.83 2014-07-01 95.16 2014-08-01 97.40 2014-09-01 100.84 2014-10-01 102.26 2014-11-01 102.96 2014-12-01 102.09 2015-01-01 94.75 2015-02-01 94.05 2015-03-01 100.66 2015-04-01 102.23 2015-05-01 102.17 2015-06-01 101.17 2015-07-01 95.05 2015-08-01 97.89 2015-09-01 101.65 2015-10-01 103.40 2015-11-01 103.59 2015-12-01 103.39 2016-01-01 95.14 2016-02-01 94.77 2016-03-01 102.06 2016-04-01 103.56 2016-05-01 103.67 2016-06-01 102.40 2016-07-01 95.28 2016-08-01 96.38 2016-09-01 101.96 2016-10-01 103.07 2016-11-01 103.71 2016-12-01 104.05 2017-01-01 96.60 2017-02-01 95.22 2017-03-01 101.65 2017-04-01 103.36 2017-05-01 103.62 2017-06-01 103.25 2017-07-01 95.52 2017-08-01 96.47 2017-09-01 101.92 2017-10-01 103.26 2017-11-01 103.91 2017-12-01 103.87 2018-01-01 97.31 2018-02-01 95.75 2018-03-01 102.07 2018-04-01 103.46 2018-05-01 103.41 2018-06-01 103.14 2018-07-01 97.23 2018-08-01 98.29 2018-09-01 102.75 2018-10-01 103.05