Month Index 2015=100 1996-01-01 83.11 1996-02-01 83.11 1996-03-01 82.43 1996-04-01 82.43 1996-05-01 82.43 1996-06-01 85.58 1996-07-01 85.58 1996-08-01 85.58 1996-09-01 86.05 1996-10-01 86.05 1996-11-01 86.05 1996-12-01 86.05 1997-01-01 86.13 1997-02-01 86.13 1997-03-01 87.13 1997-04-01 87.13 1997-05-01 87.13 1997-06-01 88.52 1997-07-01 88.52 1997-08-01 88.52 1997-09-01 89.43 1997-10-01 89.43 1997-11-01 89.43 1997-12-01 89.43 1998-01-01 89.64 1998-02-01 89.64 1998-03-01 92.16 1998-04-01 92.16 1998-05-01 92.16 1998-06-01 93.47 1998-07-01 93.47 1998-08-01 93.47 1998-09-01 93.49 1998-10-01 93.49 1998-11-01 93.49 1998-12-01 93.49 1999-01-01 90.69 1999-02-01 90.69 1999-03-01 93.93 1999-04-01 93.93 1999-05-01 93.93 1999-06-01 93.78 1999-07-01 93.78 1999-08-01 93.78 1999-09-01 93.46 1999-10-01 93.46 1999-11-01 93.46 1999-12-01 93.46 2000-01-01 89.41 2000-02-01 89.41 2000-03-01 90.28 2000-04-01 90.28 2000-05-01 90.28 2000-06-01 90.45 2000-07-01 90.45 2000-08-01 90.45 2000-09-01 89.96 2000-10-01 89.96 2000-11-01 89.96 2000-12-01 89.96 2001-01-01 88.50 2001-02-01 88.50 2001-03-01 89.50 2001-04-01 89.50 2001-05-01 89.50 2001-06-01 89.05 2001-07-01 89.05 2001-08-01 89.05 2001-09-01 87.67 2001-10-01 87.67 2001-11-01 87.67 2001-12-01 87.67 2002-01-01 86.04 2002-02-01 86.04 2002-03-01 86.21 2002-04-01 86.21 2002-05-01 86.21 2002-06-01 86.38 2002-07-01 86.38 2002-08-01 86.38 2002-09-01 84.53 2002-10-01 84.53 2002-11-01 84.53 2002-12-01 84.53 2003-01-01 83.36 2003-02-01 82.63 2003-03-01 82.83 2003-04-01 81.39 2003-05-01 81.28 2003-06-01 80.96 2003-07-01 80.08 2003-08-01 80.06 2003-09-01 79.27 2003-10-01 79.75 2003-11-01 79.66 2003-12-01 79.64 2004-01-01 77.16 2004-02-01 77.23 2004-03-01 79.80 2004-04-01 80.97 2004-05-01 82.67 2004-06-01 83.08 2004-07-01 82.96 2004-08-01 82.96 2004-09-01 82.20 2004-10-01 83.37 2004-11-01 83.19 2004-12-01 83.24 2005-01-01 80.81 2005-02-01 80.81 2005-03-01 82.76 2005-04-01 82.97 2005-05-01 83.55 2005-06-01 84.48 2005-07-01 84.21 2005-08-01 84.07 2005-09-01 82.71 2005-10-01 83.31 2005-11-01 86.32 2005-12-01 86.18 2006-01-01 81.89 2006-02-01 81.00 2006-03-01 84.78 2006-04-01 84.78 2006-05-01 85.82 2006-06-01 87.89 2006-07-01 87.60 2006-08-01 86.36 2006-09-01 82.18 2006-10-01 84.51 2006-11-01 85.19 2006-12-01 85.46 2007-01-01 81.30 2007-02-01 80.91 2007-03-01 80.72 2007-04-01 82.86 2007-05-01 82.89 2007-06-01 83.40 2007-07-01 83.72 2007-08-01 83.98 2007-09-01 85.04 2007-10-01 83.41 2007-11-01 84.00 2007-12-01 83.81 2008-01-01 80.56 2008-02-01 80.56 2008-03-01 82.04 2008-04-01 83.02 2008-05-01 82.72 2008-06-01 82.31 2008-07-01 80.29 2008-08-01 80.29 2008-09-01 80.45 2008-10-01 81.27 2008-11-01 81.27 2008-12-01 81.58 2009-01-01 79.79 2009-02-01 79.79 2009-03-01 79.78 2009-04-01 80.89 2009-05-01 80.89 2009-06-01 80.49 2009-07-01 78.65 2009-08-01 79.51 2009-09-01 79.80 2009-10-01 77.98 2009-11-01 77.97 2009-12-01 78.80 2010-01-01 77.74 2010-02-01 77.08 2010-03-01 82.16 2010-04-01 81.97 2010-05-01 80.82 2010-06-01 80.87 2010-07-01 76.24 2010-08-01 78.36 2010-09-01 79.75 2010-10-01 80.07 2010-11-01 80.88 2010-12-01 80.88 2011-01-01 83.81 2011-02-01 82.15 2011-03-01 81.66 2011-04-01 81.76 2011-05-01 84.26 2011-06-01 85.38 2011-07-01 84.29 2011-08-01 85.11 2011-09-01 86.39 2011-10-01 87.20 2011-11-01 88.84 2011-12-01 89.21 2012-01-01 85.48 2012-02-01 86.62 2012-03-01 86.66 2012-04-01 88.74 2012-05-01 91.02 2012-06-01 93.11 2012-07-01 91.49 2012-08-01 91.40 2012-09-01 90.88 2012-10-01 92.23 2012-11-01 93.51 2012-12-01 94.51 2013-01-01 93.47 2013-02-01 94.50 2013-03-01 91.54 2013-04-01 92.93 2013-05-01 91.82 2013-06-01 91.92 2013-07-01 91.89 2013-08-01 91.07 2013-09-01 91.08 2013-10-01 92.13 2013-11-01 93.64 2013-12-01 94.06 2014-01-01 91.69 2014-02-01 91.69 2014-03-01 91.68 2014-04-01 93.59 2014-05-01 92.81 2014-06-01 93.99 2014-07-01 97.62 2014-08-01 97.72 2014-09-01 97.82 2014-10-01 99.04 2014-11-01 99.83 2014-12-01 100.58 2015-01-01 94.49 2015-02-01 95.90 2015-03-01 100.62 2015-04-01 100.63 2015-05-01 100.69 2015-06-01 101.07 2015-07-01 100.18 2015-08-01 100.37 2015-09-01 101.37 2015-10-01 101.55 2015-11-01 101.57 2015-12-01 101.57 2016-01-01 99.51 2016-02-01 99.78 2016-03-01 99.84 2016-04-01 102.22 2016-05-01 103.22 2016-06-01 103.73 2016-07-01 98.15 2016-08-01 98.00 2016-09-01 98.61 2016-10-01 104.46 2016-11-01 104.09 2016-12-01 104.31 2017-01-01 104.64 2017-02-01 105.37 2017-03-01 105.25 2017-04-01 105.72 2017-05-01 105.39 2017-06-01 105.82 2017-07-01 103.46 2017-08-01 102.83 2017-09-01 105.52 2017-10-01 106.71 2017-11-01 106.41 2017-12-01 106.16 2018-01-01 108.25 2018-02-01 108.25 2018-03-01 107.54 2018-04-01 108.81 2018-05-01 108.88 2018-06-01 108.46 2018-07-01 106.87 2018-08-01 104.36 2018-09-01 104.55 2018-10-01 107.17