Month Index 2015=100 1996-01-01 87.87 1996-02-01 87.87 1996-03-01 88.02 1996-04-01 88.02 1996-05-01 88.02 1996-06-01 87.80 1996-07-01 87.80 1996-08-01 87.80 1996-09-01 88.23 1996-10-01 88.23 1996-11-01 88.21 1996-12-01 88.21 1997-01-01 88.41 1997-02-01 88.41 1997-03-01 87.91 1997-04-01 87.91 1997-05-01 87.93 1997-06-01 88.15 1997-07-01 88.15 1997-08-01 88.04 1997-09-01 86.13 1997-10-01 86.13 1997-11-01 86.21 1997-12-01 86.21 1998-01-01 86.33 1998-02-01 86.33 1998-03-01 86.30 1998-04-01 86.30 1998-05-01 86.30 1998-06-01 86.60 1998-07-01 86.60 1998-08-01 86.60 1998-09-01 86.85 1998-10-01 86.85 1998-11-01 86.86 1998-12-01 86.86 1999-01-01 91.31 1999-02-01 91.31 1999-03-01 93.15 1999-04-01 93.15 1999-05-01 93.16 1999-06-01 92.80 1999-07-01 92.80 1999-08-01 92.86 1999-09-01 92.45 1999-10-01 92.45 1999-11-01 92.36 1999-12-01 92.36 2000-01-01 91.98 2000-02-01 91.98 2000-03-01 91.80 2000-04-01 91.80 2000-05-01 91.79 2000-06-01 91.52 2000-07-01 91.52 2000-08-01 91.56 2000-09-01 91.73 2000-10-01 91.73 2000-11-01 91.64 2000-12-01 91.64 2001-01-01 91.76 2001-02-01 91.76 2001-03-01 92.34 2001-04-01 92.34 2001-05-01 92.34 2001-06-01 92.34 2001-07-01 92.34 2001-08-01 92.36 2001-09-01 93.11 2001-10-01 93.11 2001-11-01 93.11 2001-12-01 93.11 2002-01-01 93.55 2002-02-01 93.55 2002-03-01 92.56 2002-04-01 92.56 2002-05-01 92.61 2002-06-01 91.42 2002-07-01 91.42 2002-08-01 91.42 2002-09-01 92.15 2002-10-01 92.15 2002-11-01 92.15 2002-12-01 92.15 2003-01-01 92.00 2003-02-01 92.00 2003-03-01 92.11 2003-04-01 91.29 2003-05-01 90.80 2003-06-01 92.54 2003-07-01 92.39 2003-08-01 92.00 2003-09-01 92.00 2003-10-01 91.97 2003-11-01 92.07 2003-12-01 92.60 2004-01-01 94.33 2004-02-01 94.40 2004-03-01 94.15 2004-04-01 93.87 2004-05-01 93.57 2004-06-01 93.23 2004-07-01 93.46 2004-08-01 93.46 2004-09-01 93.61 2004-10-01 93.69 2004-11-01 93.64 2004-12-01 93.92 2005-01-01 93.80 2005-02-01 94.11 2005-03-01 94.11 2005-04-01 94.11 2005-05-01 94.10 2005-06-01 94.28 2005-07-01 94.28 2005-08-01 94.45 2005-09-01 94.49 2005-10-01 94.45 2005-11-01 94.58 2005-12-01 94.58 2006-01-01 95.52 2006-02-01 95.27 2006-03-01 95.19 2006-04-01 95.19 2006-05-01 95.33 2006-06-01 95.34 2006-07-01 95.29 2006-08-01 94.98 2006-09-01 94.91 2006-10-01 94.86 2006-11-01 94.88 2006-12-01 96.05 2007-01-01 96.00 2007-02-01 95.99 2007-03-01 95.59 2007-04-01 95.63 2007-05-01 95.63 2007-06-01 95.63 2007-07-01 95.64 2007-08-01 95.62 2007-09-01 95.74 2007-10-01 95.70 2007-11-01 95.51 2007-12-01 95.62 2008-01-01 95.62 2008-02-01 95.62 2008-03-01 95.70 2008-04-01 95.76 2008-05-01 95.88 2008-06-01 96.02 2008-07-01 95.59 2008-08-01 95.59 2008-09-01 95.59 2008-10-01 95.53 2008-11-01 95.53 2008-12-01 95.52 2009-01-01 95.50 2009-02-01 95.41 2009-03-01 95.67 2009-04-01 96.01 2009-05-01 96.19 2009-06-01 96.73 2009-07-01 96.37 2009-08-01 96.37 2009-09-01 96.37 2009-10-01 96.94 2009-11-01 97.21 2009-12-01 97.21 2010-01-01 97.21 2010-02-01 97.26 2010-03-01 96.85 2010-04-01 96.85 2010-05-01 96.86 2010-06-01 96.86 2010-07-01 96.21 2010-08-01 96.47 2010-09-01 97.97 2010-10-01 97.01 2010-11-01 97.01 2010-12-01 97.01 2011-01-01 89.97 2011-02-01 90.84 2011-03-01 90.76 2011-04-01 96.10 2011-05-01 96.47 2011-06-01 97.26 2011-07-01 97.27 2011-08-01 95.91 2011-09-01 95.03 2011-10-01 95.38 2011-11-01 95.60 2011-12-01 95.70 2012-01-01 95.18 2012-02-01 96.10 2012-03-01 96.10 2012-04-01 97.08 2012-05-01 97.06 2012-06-01 100.64 2012-07-01 100.63 2012-08-01 100.13 2012-09-01 100.25 2012-10-01 100.26 2012-11-01 100.28 2012-12-01 100.28 2013-01-01 99.59 2013-02-01 98.26 2013-03-01 97.37 2013-04-01 99.09 2013-05-01 99.25 2013-06-01 100.14 2013-07-01 100.15 2013-08-01 100.15 2013-09-01 100.83 2013-10-01 101.42 2013-11-01 101.44 2013-12-01 102.68 2014-01-01 103.23 2014-02-01 103.23 2014-03-01 103.18 2014-04-01 102.95 2014-05-01 103.19 2014-06-01 106.49 2014-07-01 101.13 2014-08-01 100.82 2014-09-01 94.79 2014-10-01 98.31 2014-11-01 98.29 2014-12-01 98.40 2015-01-01 98.30 2015-02-01 98.33 2015-03-01 98.36 2015-04-01 98.83 2015-05-01 98.83 2015-06-01 100.82 2015-07-01 100.92 2015-08-01 101.43 2015-09-01 102.03 2015-10-01 102.64 2015-11-01 99.75 2015-12-01 99.75 2016-01-01 99.85 2016-02-01 100.60 2016-03-01 100.77 2016-04-01 100.78 2016-05-01 101.96 2016-06-01 102.17 2016-07-01 102.39 2016-08-01 105.35 2016-09-01 105.35 2016-10-01 105.36 2016-11-01 105.66 2016-12-01 106.21 2017-01-01 109.07 2017-02-01 109.35 2017-03-01 110.07 2017-04-01 110.74 2017-05-01 111.64 2017-06-01 112.26 2017-07-01 112.27 2017-08-01 112.33 2017-09-01 112.88 2017-10-01 116.51 2017-11-01 116.51 2017-12-01 117.56 2018-01-01 120.39 2018-02-01 120.80 2018-03-01 121.25 2018-04-01 121.43 2018-05-01 118.63 2018-06-01 118.25 2018-07-01 118.58 2018-08-01 118.64 2018-09-01 118.56 2018-10-01 118.48