Month Index 2015=100 1996-01-01 86.04 1996-02-01 86.57 1996-03-01 86.83 1996-04-01 86.83 1996-05-01 86.92 1996-06-01 87.27 1996-07-01 87.62 1996-08-01 87.70 1996-09-01 87.88 1996-10-01 87.88 1996-11-01 87.88 1996-12-01 87.96 1997-01-01 87.96 1997-02-01 87.96 1997-03-01 88.05 1997-04-01 87.96 1997-05-01 88.05 1997-06-01 88.05 1997-07-01 87.79 1997-08-01 88.14 1997-09-01 88.40 1997-10-01 88.49 1997-11-01 88.49 1997-12-01 88.49 1998-01-01 90.93 1998-02-01 91.63 1998-03-01 91.63 1998-04-01 91.63 1998-05-01 91.63 1998-06-01 91.63 1998-07-01 91.37 1998-08-01 91.37 1998-09-01 91.63 1998-10-01 91.89 1998-11-01 92.07 1998-12-01 92.15 1999-01-01 93.64 1999-02-01 93.72 1999-03-01 93.81 1999-04-01 93.99 1999-05-01 93.99 1999-06-01 94.07 1999-07-01 93.90 1999-08-01 94.16 1999-09-01 94.42 1999-10-01 94.42 1999-11-01 94.42 1999-12-01 94.42 2000-01-01 93.99 2000-02-01 95.12 2000-03-01 96.52 2000-04-01 99.57 2000-05-01 97.74 2000-06-01 96.87 2000-07-01 95.82 2000-08-01 97.22 2000-09-01 95.38 2000-10-01 98.00 2000-11-01 98.09 2000-12-01 97.91 2001-01-01 97.46 2001-02-01 96.68 2001-03-01 96.79 2001-04-01 103.34 2001-05-01 98.24 2001-06-01 99.10 2001-07-01 100.78 2001-08-01 98.10 2001-09-01 99.38 2001-10-01 99.15 2001-11-01 100.29 2001-12-01 100.34 2002-01-01 97.79 2002-02-01 96.97 2002-03-01 97.56 2002-04-01 101.60 2002-05-01 104.24 2002-06-01 104.36 2002-07-01 100.29 2002-08-01 105.06 2002-09-01 97.91 2002-10-01 95.16 2002-11-01 98.92 2002-12-01 99.97 2003-01-01 105.21 2003-02-01 95.70 2003-03-01 93.58 2003-04-01 95.14 2003-05-01 93.35 2003-06-01 93.51 2003-07-01 94.76 2003-08-01 101.32 2003-09-01 102.16 2003-10-01 95.45 2003-11-01 100.05 2003-12-01 97.50 2004-01-01 98.76 2004-02-01 100.52 2004-03-01 103.28 2004-04-01 102.55 2004-05-01 102.03 2004-06-01 107.84 2004-07-01 98.83 2004-08-01 99.32 2004-09-01 100.81 2004-10-01 100.72 2004-11-01 98.64 2004-12-01 96.90 2005-01-01 100.44 2005-02-01 97.64 2005-03-01 98.87 2005-04-01 96.28 2005-05-01 98.60 2005-06-01 103.90 2005-07-01 101.95 2005-08-01 104.07 2005-09-01 102.62 2005-10-01 100.41 2005-11-01 100.58 2005-12-01 99.24 2006-01-01 99.20 2006-02-01 98.34 2006-03-01 96.01 2006-04-01 102.81 2006-05-01 101.69 2006-06-01 103.43 2006-07-01 103.53 2006-08-01 103.79 2006-09-01 104.52 2006-10-01 104.39 2006-11-01 103.35 2006-12-01 103.56 2007-01-01 103.98 2007-02-01 102.34 2007-03-01 93.29 2007-04-01 93.63 2007-05-01 91.91 2007-06-01 93.92 2007-07-01 94.76 2007-08-01 94.91 2007-09-01 90.68 2007-10-01 90.74 2007-11-01 90.68 2007-12-01 91.36 2008-01-01 93.26 2008-02-01 90.03 2008-03-01 92.23 2008-04-01 93.57 2008-05-01 97.70 2008-06-01 97.24 2008-07-01 94.83 2008-08-01 98.61 2008-09-01 97.29 2008-10-01 97.52 2008-11-01 94.81 2008-12-01 95.32 2009-01-01 93.56 2009-02-01 90.90 2009-03-01 91.24 2009-04-01 94.05 2009-05-01 93.86 2009-06-01 93.01 2009-07-01 92.64 2009-08-01 93.62 2009-09-01 96.98 2009-10-01 94.62 2009-11-01 91.03 2009-12-01 93.38 2010-01-01 94.46 2010-02-01 92.30 2010-03-01 94.24 2010-04-01 92.28 2010-05-01 92.05 2010-06-01 91.60 2010-07-01 92.46 2010-08-01 91.25 2010-09-01 93.11 2010-10-01 92.46 2010-11-01 90.43 2010-12-01 91.59 2011-01-01 93.22 2011-02-01 92.61 2011-03-01 92.42 2011-04-01 98.90 2011-05-01 96.65 2011-06-01 96.26 2011-07-01 95.83 2011-08-01 95.88 2011-09-01 96.55 2011-10-01 95.29 2011-11-01 91.25 2011-12-01 92.84 2012-01-01 93.05 2012-02-01 92.67 2012-03-01 95.87 2012-04-01 97.10 2012-05-01 98.46 2012-06-01 98.70 2012-07-01 99.19 2012-08-01 99.05 2012-09-01 97.67 2012-10-01 97.40 2012-11-01 96.32 2012-12-01 97.57 2013-01-01 98.01 2013-02-01 94.74 2013-03-01 99.39 2013-04-01 98.33 2013-05-01 100.97 2013-06-01 102.04 2013-07-01 102.60 2013-08-01 102.83 2013-09-01 101.10 2013-10-01 97.80 2013-11-01 94.23 2013-12-01 98.03 2014-01-01 96.90 2014-02-01 95.69 2014-03-01 95.93 2014-04-01 98.58 2014-05-01 98.12 2014-06-01 99.12 2014-07-01 100.44 2014-08-01 104.17 2014-09-01 101.32 2014-10-01 98.87 2014-11-01 95.61 2014-12-01 100.09 2015-01-01 97.50 2015-02-01 94.97 2015-03-01 98.88 2015-04-01 99.57 2015-05-01 99.44 2015-06-01 99.14 2015-07-01 104.06 2015-08-01 105.91 2015-09-01 100.23 2015-10-01 100.81 2015-11-01 94.55 2015-12-01 104.95 2016-01-01 100.27 2016-02-01 94.54 2016-03-01 98.75 2016-04-01 97.50 2016-05-01 99.10 2016-06-01 95.16 2016-07-01 103.75 2016-08-01 101.65 2016-09-01 98.68 2016-10-01 97.27 2016-11-01 93.45 2016-12-01 102.20 2017-01-01 100.24 2017-02-01 100.23 2017-03-01 95.89 2017-04-01 108.08 2017-05-01 104.71 2017-06-01 103.99 2017-07-01 110.62 2017-08-01 110.54 2017-09-01 106.06 2017-10-01 101.52 2017-11-01 99.34 2017-12-01 106.27 2018-01-01 99.50 2018-02-01 102.02 2018-03-01 100.65 2018-04-01 106.09 2018-05-01 104.90 2018-06-01 105.18 2018-07-01 109.28 2018-08-01 110.87 2018-09-01 105.35 2018-10-01 106.10