Month Index 2015=100 1996-01-01 87.32 1996-02-01 87.57 1996-03-01 88.66 1996-04-01 88.66 1996-05-01 88.83 1996-06-01 88.83 1996-07-01 87.80 1996-08-01 87.96 1996-09-01 89.28 1996-10-01 89.63 1996-11-01 89.83 1996-12-01 89.86 1997-01-01 88.12 1997-02-01 88.64 1997-03-01 89.72 1997-04-01 89.98 1997-05-01 90.19 1997-06-01 90.00 1997-07-01 88.29 1997-08-01 88.70 1997-09-01 90.48 1997-10-01 90.78 1997-11-01 91.10 1997-12-01 91.20 1998-01-01 88.69 1998-02-01 89.07 1998-03-01 90.04 1998-04-01 90.44 1998-05-01 90.66 1998-06-01 90.65 1998-07-01 89.07 1998-08-01 89.52 1998-09-01 90.99 1998-10-01 90.89 1998-11-01 91.26 1998-12-01 91.58 1999-01-01 88.76 1999-02-01 89.08 1999-03-01 90.34 1999-04-01 90.53 1999-05-01 90.76 1999-06-01 90.69 1999-07-01 88.34 1999-08-01 89.68 1999-09-01 90.54 1999-10-01 90.57 1999-11-01 90.99 1999-12-01 90.93 2000-01-01 89.25 2000-02-01 89.46 2000-03-01 90.68 2000-04-01 90.92 2000-05-01 91.05 2000-06-01 90.99 2000-07-01 88.89 2000-08-01 89.99 2000-09-01 90.92 2000-10-01 91.25 2000-11-01 91.38 2000-12-01 91.40 2001-01-01 88.16 2001-02-01 88.42 2001-03-01 91.04 2001-04-01 91.36 2001-05-01 91.54 2001-06-01 91.30 2001-07-01 88.97 2001-08-01 89.92 2001-09-01 91.56 2001-10-01 92.20 2001-11-01 92.39 2001-12-01 92.43 2002-01-01 89.73 2002-02-01 89.85 2002-03-01 92.09 2002-04-01 92.62 2002-05-01 92.83 2002-06-01 92.54 2002-07-01 90.03 2002-08-01 90.26 2002-09-01 92.32 2002-10-01 92.78 2002-11-01 93.18 2002-12-01 93.25 2003-01-01 89.76 2003-02-01 90.83 2003-03-01 92.75 2003-04-01 93.04 2003-05-01 93.22 2003-06-01 92.98 2003-07-01 89.87 2003-08-01 90.56 2003-09-01 92.67 2003-10-01 93.17 2003-11-01 93.39 2003-12-01 93.63 2004-01-01 89.19 2004-02-01 90.21 2004-03-01 92.54 2004-04-01 93.13 2004-05-01 93.16 2004-06-01 92.79 2004-07-01 89.66 2004-08-01 90.65 2004-09-01 92.70 2004-10-01 93.85 2004-11-01 94.12 2004-12-01 94.11 2005-01-01 89.51 2005-02-01 89.60 2005-03-01 92.64 2005-04-01 93.51 2005-05-01 93.65 2005-06-01 93.43 2005-07-01 90.58 2005-08-01 91.30 2005-09-01 93.55 2005-10-01 94.23 2005-11-01 94.41 2005-12-01 94.43 2006-01-01 90.69 2006-02-01 90.13 2006-03-01 93.00 2006-04-01 93.94 2006-05-01 94.05 2006-06-01 93.84 2006-07-01 90.69 2006-08-01 91.28 2006-09-01 93.74 2006-10-01 94.70 2006-11-01 95.22 2006-12-01 95.07 2007-01-01 90.09 2007-02-01 89.59 2007-03-01 92.96 2007-04-01 93.91 2007-05-01 93.70 2007-06-01 93.47 2007-07-01 90.36 2007-08-01 90.69 2007-09-01 93.76 2007-10-01 94.90 2007-11-01 95.35 2007-12-01 95.24 2008-01-01 89.40 2008-02-01 89.21 2008-03-01 93.43 2008-04-01 94.10 2008-05-01 94.47 2008-06-01 94.18 2008-07-01 90.35 2008-08-01 91.06 2008-09-01 94.76 2008-10-01 96.44 2008-11-01 96.74 2008-12-01 96.16 2009-01-01 89.77 2009-02-01 90.79 2009-03-01 94.67 2009-04-01 95.45 2009-05-01 95.78 2009-06-01 95.54 2009-07-01 91.40 2009-08-01 92.38 2009-09-01 95.54 2009-10-01 96.67 2009-11-01 97.34 2009-12-01 96.86 2010-01-01 90.55 2010-02-01 91.62 2010-03-01 95.44 2010-04-01 97.09 2010-05-01 97.03 2010-06-01 96.65 2010-07-01 91.91 2010-08-01 93.32 2010-09-01 97.55 2010-10-01 98.37 2010-11-01 99.07 2010-12-01 98.66 2011-01-01 92.85 2011-02-01 92.20 2011-03-01 96.22 2011-04-01 98.32 2011-05-01 98.56 2011-06-01 98.15 2011-07-01 91.99 2011-08-01 94.29 2011-09-01 98.11 2011-10-01 99.82 2011-11-01 100.61 2011-12-01 99.78 2012-01-01 93.36 2012-02-01 93.19 2012-03-01 99.04 2012-04-01 99.97 2012-05-01 100.03 2012-06-01 99.51 2012-07-01 94.82 2012-08-01 96.12 2012-09-01 99.95 2012-10-01 101.42 2012-11-01 101.88 2012-12-01 101.33 2013-01-01 94.28 2013-02-01 93.66 2013-03-01 99.90 2013-04-01 101.10 2013-05-01 101.76 2013-06-01 101.23 2013-07-01 95.50 2013-08-01 97.33 2013-09-01 101.24 2013-10-01 102.10 2013-11-01 102.59 2013-12-01 102.29 2014-01-01 93.98 2014-02-01 94.52 2014-03-01 99.86 2014-04-01 101.53 2014-05-01 101.34 2014-06-01 100.79 2014-07-01 95.15 2014-08-01 97.35 2014-09-01 100.80 2014-10-01 102.23 2014-11-01 102.92 2014-12-01 102.07 2015-01-01 94.74 2015-02-01 94.03 2015-03-01 100.64 2015-04-01 102.20 2015-05-01 102.15 2015-06-01 101.17 2015-07-01 95.11 2015-08-01 97.93 2015-09-01 101.66 2015-10-01 103.39 2015-11-01 103.59 2015-12-01 103.40 2016-01-01 95.20 2016-02-01 94.82 2016-03-01 102.07 2016-04-01 103.57 2016-05-01 103.68 2016-06-01 102.43 2016-07-01 95.36 2016-08-01 96.43 2016-09-01 102.03 2016-10-01 103.13 2016-11-01 103.76 2016-12-01 104.09 2017-01-01 96.63 2017-02-01 95.27 2017-03-01 101.69 2017-04-01 103.43 2017-05-01 103.69 2017-06-01 103.30 2017-07-01 95.58 2017-08-01 96.53 2017-09-01 102.00 2017-10-01 103.32 2017-11-01 103.97 2017-12-01 103.93 2018-01-01 97.37 2018-02-01 95.79 2018-03-01 102.07 2018-04-01 103.46 2018-05-01 103.42 2018-06-01 103.15 2018-07-01 97.29 2018-08-01 98.37 2018-09-01 102.78 2018-10-01 103.06