Month Index 2015=100 1996-01-01 91.31 1996-02-01 92.85 1996-03-01 96.04 1996-04-01 96.11 1996-05-01 96.00 1996-06-01 95.52 1996-07-01 92.39 1996-08-01 94.03 1996-09-01 96.24 1996-10-01 96.29 1996-11-01 96.12 1996-12-01 96.00 1997-01-01 91.38 1997-02-01 94.69 1997-03-01 96.41 1997-04-01 96.47 1997-05-01 96.28 1997-06-01 95.96 1997-07-01 92.24 1997-08-01 94.78 1997-09-01 96.67 1997-10-01 96.64 1997-11-01 96.52 1997-12-01 96.73 1998-01-01 90.66 1998-02-01 94.07 1998-03-01 96.66 1998-04-01 96.60 1998-05-01 96.54 1998-06-01 96.51 1998-07-01 90.86 1998-08-01 94.13 1998-09-01 96.78 1998-10-01 96.68 1998-11-01 96.52 1998-12-01 96.78 1999-01-01 90.51 1999-02-01 93.80 1999-03-01 96.68 1999-04-01 96.68 1999-05-01 96.61 1999-06-01 96.71 1999-07-01 91.19 1999-08-01 94.53 1999-09-01 96.77 1999-10-01 96.84 1999-11-01 96.82 1999-12-01 96.86 2000-01-01 93.77 2000-02-01 92.18 2000-03-01 96.74 2000-04-01 96.83 2000-05-01 96.65 2000-06-01 96.84 2000-07-01 90.98 2000-08-01 94.59 2000-09-01 97.16 2000-10-01 97.00 2000-11-01 96.88 2000-12-01 97.05 2001-01-01 92.64 2001-02-01 92.97 2001-03-01 97.05 2001-04-01 97.19 2001-05-01 96.99 2001-06-01 97.19 2001-07-01 91.89 2001-08-01 94.96 2001-09-01 97.58 2001-10-01 97.66 2001-11-01 97.14 2001-12-01 97.69 2002-01-01 93.60 2002-02-01 93.64 2002-03-01 97.79 2002-04-01 97.89 2002-05-01 97.86 2002-06-01 98.12 2002-07-01 92.71 2002-08-01 94.56 2002-09-01 97.99 2002-10-01 98.05 2002-11-01 97.93 2002-12-01 98.26 2003-01-01 91.14 2003-02-01 95.66 2003-03-01 97.96 2003-04-01 97.45 2003-05-01 97.41 2003-06-01 97.33 2003-07-01 90.37 2003-08-01 93.35 2003-09-01 98.20 2003-10-01 98.06 2003-11-01 97.79 2003-12-01 98.09 2004-01-01 89.59 2004-02-01 94.23 2004-03-01 97.91 2004-04-01 97.91 2004-05-01 98.05 2004-06-01 97.42 2004-07-01 90.36 2004-08-01 94.91 2004-09-01 98.21 2004-10-01 98.30 2004-11-01 98.17 2004-12-01 98.36 2005-01-01 92.17 2005-02-01 92.61 2005-03-01 97.67 2005-04-01 97.93 2005-05-01 98.10 2005-06-01 98.24 2005-07-01 90.14 2005-08-01 94.38 2005-09-01 98.12 2005-10-01 98.20 2005-11-01 98.03 2005-12-01 98.34 2006-01-01 92.24 2006-02-01 92.17 2006-03-01 97.87 2006-04-01 98.06 2006-05-01 98.27 2006-06-01 98.48 2006-07-01 90.53 2006-08-01 94.51 2006-09-01 98.15 2006-10-01 98.63 2006-11-01 98.57 2006-12-01 98.84 2007-01-01 92.17 2007-02-01 92.66 2007-03-01 98.43 2007-04-01 98.50 2007-05-01 98.77 2007-06-01 99.06 2007-07-01 90.53 2007-08-01 94.92 2007-09-01 98.89 2007-10-01 99.23 2007-11-01 99.11 2007-12-01 99.40 2008-01-01 92.58 2008-02-01 93.33 2008-03-01 98.92 2008-04-01 99.20 2008-05-01 99.46 2008-06-01 99.74 2008-07-01 90.81 2008-08-01 95.17 2008-09-01 99.33 2008-10-01 99.51 2008-11-01 99.56 2008-12-01 99.98 2009-01-01 93.17 2009-02-01 94.78 2009-03-01 99.75 2009-04-01 100.08 2009-05-01 99.94 2009-06-01 99.15 2009-07-01 91.51 2009-08-01 98.48 2009-09-01 100.57 2009-10-01 100.41 2009-11-01 100.42 2009-12-01 100.76 2010-01-01 91.62 2010-02-01 96.81 2010-03-01 99.96 2010-04-01 100.42 2010-05-01 100.34 2010-06-01 100.72 2010-07-01 92.54 2010-08-01 97.97 2010-09-01 100.57 2010-10-01 100.43 2010-11-01 100.00 2010-12-01 100.63 2011-01-01 93.21 2011-02-01 91.33 2011-03-01 97.99 2011-04-01 101.47 2011-05-01 101.41 2011-06-01 100.48 2011-07-01 87.44 2011-08-01 95.95 2011-09-01 100.63 2011-10-01 102.83 2011-11-01 103.27 2011-12-01 103.86 2012-01-01 92.77 2012-02-01 92.91 2012-03-01 104.03 2012-04-01 104.14 2012-05-01 104.07 2012-06-01 104.75 2012-07-01 90.68 2012-08-01 96.81 2012-09-01 104.36 2012-10-01 104.34 2012-11-01 104.49 2012-12-01 105.03 2013-01-01 93.53 2013-02-01 93.20 2013-03-01 104.30 2013-04-01 104.72 2013-05-01 105.10 2013-06-01 105.44 2013-07-01 92.09 2013-08-01 98.22 2013-09-01 105.01 2013-10-01 104.83 2013-11-01 104.83 2013-12-01 105.46 2014-01-01 89.75 2014-02-01 94.94 2014-03-01 104.74 2014-04-01 105.18 2014-05-01 105.26 2014-06-01 103.72 2014-07-01 90.11 2014-08-01 99.81 2014-09-01 105.31 2014-10-01 104.98 2014-11-01 104.85 2014-12-01 105.57 2015-01-01 88.36 2015-02-01 91.92 2015-03-01 104.11 2015-04-01 104.67 2015-05-01 105.20 2015-06-01 103.12 2015-07-01 88.16 2015-08-01 96.69 2015-09-01 103.96 2015-10-01 104.12 2015-11-01 104.42 2015-12-01 105.27 2016-01-01 88.13 2016-02-01 93.24 2016-03-01 104.60 2016-04-01 104.61 2016-05-01 105.29 2016-06-01 103.93 2016-07-01 89.71 2016-08-01 97.74 2016-09-01 104.38 2016-10-01 104.55 2016-11-01 104.70 2016-12-01 105.34 2017-01-01 93.02 2017-02-01 91.20 2017-03-01 104.23 2017-04-01 104.65 2017-05-01 104.82 2017-06-01 105.42 2017-07-01 90.04 2017-08-01 96.41 2017-09-01 103.92 2017-10-01 104.28 2017-11-01 104.46 2017-12-01 105.33 2018-01-01 92.97 2018-02-01 91.77 2018-03-01 103.55 2018-04-01 103.93 2018-05-01 104.69 2018-06-01 105.10 2018-07-01 90.63 2018-08-01 97.03 2018-09-01 104.40 2018-10-01 104.05