Month Index 2015=100 1996-01-01 79.15 1996-02-01 80.08 1996-03-01 81.16 1996-04-01 81.53 1996-05-01 81.02 1996-06-01 81.12 1996-07-01 80.20 1996-08-01 80.47 1996-09-01 81.79 1996-10-01 82.14 1996-11-01 81.97 1996-12-01 81.87 1997-01-01 80.40 1997-02-01 80.82 1997-03-01 82.21 1997-04-01 81.94 1997-05-01 81.95 1997-06-01 81.97 1997-07-01 80.68 1997-08-01 80.89 1997-09-01 82.94 1997-10-01 83.54 1997-11-01 83.55 1997-12-01 83.35 1998-01-01 81.37 1998-02-01 81.96 1998-03-01 83.81 1998-04-01 83.79 1998-05-01 83.39 1998-06-01 83.29 1998-07-01 81.47 1998-08-01 81.93 1998-09-01 83.71 1998-10-01 84.28 1998-11-01 84.25 1998-12-01 83.89 1999-01-01 82.22 1999-02-01 83.10 1999-03-01 84.91 1999-04-01 84.86 1999-05-01 84.78 1999-06-01 84.29 1999-07-01 82.57 1999-08-01 83.43 1999-09-01 84.95 1999-10-01 84.61 1999-11-01 84.88 1999-12-01 84.81 2000-01-01 82.30 2000-02-01 84.37 2000-03-01 84.92 2000-04-01 84.84 2000-05-01 84.80 2000-06-01 83.97 2000-07-01 81.26 2000-08-01 83.18 2000-09-01 85.17 2000-10-01 85.57 2000-11-01 85.27 2000-12-01 84.90 2001-01-01 81.58 2001-02-01 83.81 2001-03-01 85.61 2001-04-01 86.27 2001-05-01 85.93 2001-06-01 84.78 2001-07-01 82.44 2001-08-01 84.28 2001-09-01 86.70 2001-10-01 86.77 2001-11-01 86.96 2001-12-01 86.50 2002-01-01 84.60 2002-02-01 87.14 2002-03-01 87.77 2002-04-01 87.86 2002-05-01 88.29 2002-06-01 88.03 2002-07-01 83.33 2002-08-01 85.47 2002-09-01 89.00 2002-10-01 89.51 2002-11-01 89.62 2002-12-01 89.18 2003-01-01 85.67 2003-02-01 87.28 2003-03-01 90.37 2003-04-01 90.80 2003-05-01 90.72 2003-06-01 89.31 2003-07-01 85.90 2003-08-01 87.21 2003-09-01 89.44 2003-10-01 89.74 2003-11-01 90.14 2003-12-01 89.87 2004-01-01 86.27 2004-02-01 87.50 2004-03-01 90.44 2004-04-01 91.10 2004-05-01 91.48 2004-06-01 90.47 2004-07-01 88.02 2004-08-01 89.50 2004-09-01 91.41 2004-10-01 91.91 2004-11-01 91.69 2004-12-01 90.82 2005-01-01 88.75 2005-02-01 90.18 2005-03-01 91.69 2005-04-01 91.89 2005-05-01 92.06 2005-06-01 90.61 2005-07-01 87.83 2005-08-01 88.22 2005-09-01 91.68 2005-10-01 93.00 2005-11-01 92.39 2005-12-01 91.70 2006-01-01 89.45 2006-02-01 89.34 2006-03-01 92.33 2006-04-01 92.44 2006-05-01 92.15 2006-06-01 91.57 2006-07-01 88.35 2006-08-01 89.08 2006-09-01 92.18 2006-10-01 92.69 2006-11-01 92.78 2006-12-01 92.25 2007-01-01 87.90 2007-02-01 92.77 2007-03-01 93.97 2007-04-01 93.32 2007-05-01 92.50 2007-06-01 91.18 2007-07-01 88.50 2007-08-01 89.22 2007-09-01 94.43 2007-10-01 95.23 2007-11-01 93.21 2007-12-01 90.96 2008-01-01 89.85 2008-02-01 91.65 2008-03-01 93.59 2008-04-01 94.20 2008-05-01 94.16 2008-06-01 92.29 2008-07-01 90.03 2008-08-01 91.17 2008-09-01 93.64 2008-10-01 94.03 2008-11-01 93.82 2008-12-01 93.06 2009-01-01 89.50 2009-02-01 91.25 2009-03-01 92.65 2009-04-01 92.42 2009-05-01 92.89 2009-06-01 91.25 2009-07-01 88.46 2009-08-01 87.76 2009-09-01 92.29 2009-10-01 91.64 2009-11-01 91.84 2009-12-01 91.97 2010-01-01 88.92 2010-02-01 90.46 2010-03-01 91.46 2010-04-01 91.32 2010-05-01 91.41 2010-06-01 92.94 2010-07-01 89.39 2010-08-01 88.94 2010-09-01 91.73 2010-10-01 92.32 2010-11-01 91.89 2010-12-01 91.90 2011-01-01 88.30 2011-02-01 88.80 2011-03-01 93.42 2011-04-01 93.41 2011-05-01 93.60 2011-06-01 92.67 2011-07-01 90.95 2011-08-01 89.96 2011-09-01 96.15 2011-10-01 96.65 2011-11-01 96.82 2011-12-01 95.49 2012-01-01 93.31 2012-02-01 92.71 2012-03-01 97.03 2012-04-01 96.49 2012-05-01 96.52 2012-06-01 96.23 2012-07-01 93.36 2012-08-01 94.65 2012-09-01 96.55 2012-10-01 97.59 2012-11-01 98.13 2012-12-01 97.69 2013-01-01 96.62 2013-02-01 96.55 2013-03-01 97.82 2013-04-01 97.92 2013-05-01 97.57 2013-06-01 97.09 2013-07-01 96.46 2013-08-01 94.51 2013-09-01 97.87 2013-10-01 97.43 2013-11-01 96.15 2013-12-01 97.83 2014-01-01 97.05 2014-02-01 96.89 2014-03-01 95.78 2014-04-01 96.38 2014-05-01 95.93 2014-06-01 98.09 2014-07-01 97.37 2014-08-01 95.90 2014-09-01 96.94 2014-10-01 97.31 2014-11-01 98.98 2014-12-01 99.82 2015-01-01 98.74 2015-02-01 98.16 2015-03-01 100.40 2015-04-01 100.22 2015-05-01 100.57 2015-06-01 96.59 2015-07-01 97.92 2015-08-01 96.54 2015-09-01 98.69 2015-10-01 103.96 2015-11-01 103.98 2015-12-01 104.23 2016-01-01 104.00 2016-02-01 103.10 2016-03-01 104.96 2016-04-01 105.20 2016-05-01 104.95 2016-06-01 105.28 2016-07-01 104.65 2016-08-01 105.03 2016-09-01 106.09 2016-10-01 105.89 2016-11-01 107.02 2016-12-01 107.03 2017-01-01 105.88 2017-02-01 105.96 2017-03-01 106.95 2017-04-01 106.60 2017-05-01 106.47 2017-06-01 106.10 2017-07-01 105.18 2017-08-01 105.47 2017-09-01 106.23 2017-10-01 105.80 2017-11-01 106.69 2017-12-01 106.23 2018-01-01 105.02 2018-02-01 105.40 2018-03-01 106.18 2018-04-01 106.25 2018-05-01 106.20 2018-06-01 106.29 2018-07-01 104.89 2018-08-01 105.11 2018-09-01 106.26 2018-10-01 106.12