Month Index 2015=100 1996-01-01 90.90 1996-02-01 90.99 1996-03-01 90.63 1996-04-01 90.17 1996-05-01 91.36 1996-06-01 91.45 1996-07-01 91.26 1996-08-01 90.99 1996-09-01 91.45 1996-10-01 91.45 1996-11-01 91.36 1996-12-01 90.90 1997-01-01 90.72 1997-02-01 91.17 1997-03-01 91.26 1997-04-01 91.36 1997-05-01 91.45 1997-06-01 91.54 1997-07-01 91.81 1997-08-01 90.99 1997-09-01 91.17 1997-10-01 91.54 1997-11-01 91.54 1997-12-01 90.72 1998-01-01 89.81 1998-02-01 88.35 1998-03-01 88.81 1998-04-01 90.08 1998-05-01 90.26 1998-06-01 90.44 1998-07-01 90.35 1998-08-01 90.17 1998-09-01 89.81 1998-10-01 90.90 1998-11-01 91.54 1998-12-01 91.99 1999-01-01 92.63 1999-02-01 90.90 1999-03-01 91.54 1999-04-01 92.45 1999-05-01 93.09 1999-06-01 93.45 1999-07-01 92.63 1999-08-01 92.81 1999-09-01 92.72 1999-10-01 93.81 1999-11-01 94.91 1999-12-01 95.18 2000-01-01 94.00 2000-02-01 93.81 2000-03-01 93.27 2000-04-01 93.91 2000-05-01 94.36 2000-06-01 94.27 2000-07-01 95.27 2000-08-01 95.09 2000-09-01 95.27 2000-10-01 95.09 2000-11-01 96.18 2000-12-01 95.91 2001-01-01 94.63 2001-02-01 93.81 2001-03-01 94.06 2001-04-01 94.40 2001-05-01 95.30 2001-06-01 95.52 2001-07-01 96.25 2001-08-01 95.81 2001-09-01 95.48 2001-10-01 95.53 2001-11-01 96.64 2001-12-01 97.14 2002-01-01 95.88 2002-02-01 94.97 2002-03-01 95.07 2002-04-01 95.66 2002-05-01 96.62 2002-06-01 96.71 2002-07-01 96.90 2002-08-01 96.95 2002-09-01 97.33 2002-10-01 98.59 2002-11-01 100.23 2002-12-01 100.58 2003-01-01 98.95 2003-02-01 97.99 2003-03-01 98.24 2003-04-01 98.94 2003-05-01 99.73 2003-06-01 99.43 2003-07-01 100.16 2003-08-01 99.31 2003-09-01 99.53 2003-10-01 99.11 2003-11-01 100.70 2003-12-01 100.60 2004-01-01 98.28 2004-02-01 97.83 2004-03-01 98.03 2004-04-01 99.11 2004-05-01 99.48 2004-06-01 99.69 2004-07-01 99.60 2004-08-01 98.96 2004-09-01 98.69 2004-10-01 98.92 2004-11-01 99.68 2004-12-01 100.01 2005-01-01 95.95 2005-02-01 95.11 2005-03-01 94.34 2005-04-01 98.03 2005-05-01 98.60 2005-06-01 98.48 2005-07-01 97.48 2005-08-01 96.75 2005-09-01 96.62 2005-10-01 96.95 2005-11-01 97.64 2005-12-01 97.83 2006-01-01 92.99 2006-02-01 92.44 2006-03-01 95.88 2006-04-01 95.88 2006-05-01 96.62 2006-06-01 95.87 2006-07-01 95.64 2006-08-01 93.09 2006-09-01 92.46 2006-10-01 92.95 2006-11-01 91.73 2006-12-01 91.36 2007-01-01 87.03 2007-02-01 86.40 2007-03-01 90.81 2007-04-01 90.84 2007-05-01 91.25 2007-06-01 91.94 2007-07-01 91.03 2007-08-01 89.96 2007-09-01 89.53 2007-10-01 90.83 2007-11-01 89.61 2007-12-01 91.62 2008-01-01 89.46 2008-02-01 90.73 2008-03-01 93.45 2008-04-01 93.15 2008-05-01 93.30 2008-06-01 93.26 2008-07-01 92.10 2008-08-01 91.73 2008-09-01 94.90 2008-10-01 94.47 2008-11-01 94.74 2008-12-01 95.21 2009-01-01 94.00 2009-02-01 93.33 2009-03-01 93.19 2009-04-01 94.93 2009-05-01 95.31 2009-06-01 95.12 2009-07-01 93.72 2009-08-01 92.84 2009-09-01 93.23 2009-10-01 93.44 2009-11-01 93.55 2009-12-01 93.83 2010-01-01 92.66 2010-02-01 91.43 2010-03-01 92.70 2010-04-01 93.23 2010-05-01 93.32 2010-06-01 93.20 2010-07-01 92.12 2010-08-01 91.92 2010-09-01 93.26 2010-10-01 93.62 2010-11-01 93.65 2010-12-01 92.90 2011-01-01 91.52 2011-02-01 92.57 2011-03-01 96.22 2011-04-01 98.06 2011-05-01 99.09 2011-06-01 99.36 2011-07-01 97.38 2011-08-01 97.02 2011-09-01 97.52 2011-10-01 98.00 2011-11-01 98.59 2011-12-01 96.64 2012-01-01 95.59 2012-02-01 96.58 2012-03-01 99.42 2012-04-01 100.28 2012-05-01 100.75 2012-06-01 100.55 2012-07-01 99.65 2012-08-01 99.60 2012-09-01 99.46 2012-10-01 99.88 2012-11-01 101.35 2012-12-01 99.98 2013-01-01 99.26 2013-02-01 102.23 2013-03-01 103.06 2013-04-01 103.35 2013-05-01 103.42 2013-06-01 103.49 2013-07-01 102.49 2013-08-01 100.95 2013-09-01 101.21 2013-10-01 101.81 2013-11-01 102.20 2013-12-01 102.17 2014-01-01 99.61 2014-02-01 101.16 2014-03-01 100.29 2014-04-01 100.39 2014-05-01 100.06 2014-06-01 99.76 2014-07-01 98.90 2014-08-01 98.45 2014-09-01 100.34 2014-10-01 101.19 2014-11-01 101.28 2014-12-01 101.05 2015-01-01 100.04 2015-02-01 99.35 2015-03-01 98.42 2015-04-01 100.16 2015-05-01 100.47 2015-06-01 100.07 2015-07-01 98.87 2015-08-01 99.07 2015-09-01 100.53 2015-10-01 100.87 2015-11-01 100.83 2015-12-01 101.32 2016-01-01 100.65 2016-02-01 100.90 2016-03-01 101.72 2016-04-01 102.12 2016-05-01 101.74 2016-06-01 101.75 2016-07-01 101.39 2016-08-01 101.64 2016-09-01 102.08 2016-10-01 102.62 2016-11-01 102.22 2016-12-01 102.22 2017-01-01 101.87 2017-02-01 100.18 2017-03-01 100.31 2017-04-01 100.29 2017-05-01 100.46 2017-06-01 100.90 2017-07-01 100.77 2017-08-01 100.86 2017-09-01 102.46 2017-10-01 102.45 2017-11-01 102.49 2017-12-01 102.92 2018-01-01 102.79 2018-02-01 102.64 2018-03-01 102.51 2018-04-01 102.68 2018-05-01 102.69 2018-06-01 102.30 2018-07-01 101.94 2018-08-01 102.55 2018-09-01 102.75 2018-10-01 103.27