Month Index 2015=100 1996-01-01 60.81 1996-02-01 60.81 1996-03-01 60.81 1996-04-01 60.93 1996-05-01 60.93 1996-06-01 60.93 1996-07-01 61.12 1996-08-01 61.12 1996-09-01 61.12 1996-10-01 61.12 1996-11-01 61.12 1996-12-01 61.12 1997-01-01 61.24 1997-02-01 61.24 1997-03-01 61.24 1997-04-01 62.03 1997-05-01 62.03 1997-06-01 62.15 1997-07-01 62.15 1997-08-01 62.15 1997-09-01 62.15 1997-10-01 62.15 1997-11-01 62.09 1997-12-01 62.09 1998-01-01 62.09 1998-02-01 62.09 1998-03-01 62.09 1998-04-01 62.70 1998-05-01 62.70 1998-06-01 62.95 1998-07-01 62.95 1998-08-01 62.95 1998-09-01 62.95 1998-10-01 62.95 1998-11-01 62.76 1998-12-01 62.76 1999-01-01 62.76 1999-02-01 62.76 1999-03-01 62.95 1999-04-01 63.07 1999-05-01 63.07 1999-06-01 63.01 1999-07-01 63.01 1999-08-01 63.01 1999-09-01 63.01 1999-10-01 63.07 1999-11-01 63.25 1999-12-01 63.25 2000-01-01 63.25 2000-02-01 63.25 2000-03-01 63.25 2000-04-01 63.25 2000-05-01 63.25 2000-06-01 63.31 2000-07-01 63.31 2000-08-01 63.31 2000-09-01 63.31 2000-10-01 63.31 2000-11-01 63.86 2000-12-01 63.86 2001-01-01 67.28 2001-02-01 67.25 2001-03-01 67.25 2001-04-01 68.08 2001-05-01 68.08 2001-06-01 68.08 2001-07-01 69.12 2001-08-01 69.12 2001-09-01 69.12 2001-10-01 69.12 2001-11-01 70.36 2001-12-01 70.88 2002-01-01 70.36 2002-02-01 70.36 2002-03-01 70.36 2002-04-01 70.36 2002-05-01 70.36 2002-06-01 70.36 2002-07-01 70.37 2002-08-01 70.37 2002-09-01 70.37 2002-10-01 70.37 2002-11-01 70.44 2002-12-01 70.44 2003-01-01 72.98 2003-02-01 72.98 2003-03-01 72.98 2003-04-01 73.11 2003-05-01 73.11 2003-06-01 73.11 2003-07-01 73.11 2003-08-01 73.11 2003-09-01 72.89 2003-10-01 72.89 2003-11-01 72.99 2003-12-01 72.99 2004-01-01 72.99 2004-02-01 72.99 2004-03-01 73.29 2004-04-01 73.30 2004-05-01 73.30 2004-06-01 73.30 2004-07-01 73.94 2004-08-01 73.94 2004-09-01 74.36 2004-10-01 74.50 2004-11-01 75.67 2004-12-01 75.88 2005-01-01 77.28 2005-02-01 77.10 2005-03-01 77.10 2005-04-01 77.12 2005-05-01 77.12 2005-06-01 77.09 2005-07-01 77.09 2005-08-01 77.31 2005-09-01 77.31 2005-10-01 77.42 2005-11-01 77.80 2005-12-01 78.45 2006-01-01 78.60 2006-02-01 78.54 2006-03-01 82.97 2006-04-01 83.21 2006-05-01 83.38 2006-06-01 83.37 2006-07-01 83.48 2006-08-01 83.48 2006-09-01 83.50 2006-10-01 83.51 2006-11-01 83.39 2006-12-01 84.48 2007-01-01 84.51 2007-02-01 84.51 2007-03-01 84.53 2007-04-01 84.53 2007-05-01 84.53 2007-06-01 84.56 2007-07-01 83.73 2007-08-01 83.74 2007-09-01 83.62 2007-10-01 83.73 2007-11-01 83.82 2007-12-01 84.01 2008-01-01 84.26 2008-02-01 84.31 2008-03-01 84.30 2008-04-01 84.64 2008-05-01 84.72 2008-06-01 85.04 2008-07-01 85.28 2008-08-01 86.06 2008-09-01 86.25 2008-10-01 86.43 2008-11-01 86.32 2008-12-01 86.33 2009-01-01 86.79 2009-02-01 86.80 2009-03-01 86.80 2009-04-01 87.26 2009-05-01 87.27 2009-06-01 87.38 2009-07-01 87.54 2009-08-01 87.68 2009-09-01 87.68 2009-10-01 87.78 2009-11-01 87.83 2009-12-01 87.71 2010-01-01 87.91 2010-02-01 87.91 2010-03-01 87.91 2010-04-01 87.94 2010-05-01 87.94 2010-06-01 88.19 2010-07-01 88.46 2010-08-01 88.55 2010-09-01 88.59 2010-10-01 88.59 2010-11-01 88.58 2010-12-01 88.75 2011-01-01 89.11 2011-02-01 89.20 2011-03-01 89.28 2011-04-01 89.87 2011-05-01 89.87 2011-06-01 89.88 2011-07-01 89.87 2011-08-01 89.88 2011-09-01 89.76 2011-10-01 90.26 2011-11-01 90.26 2011-12-01 90.26 2012-01-01 90.81 2012-02-01 91.04 2012-03-01 91.08 2012-04-01 91.07 2012-05-01 90.99 2012-06-01 91.03 2012-07-01 91.32 2012-08-01 91.32 2012-09-01 91.32 2012-10-01 91.51 2012-11-01 91.51 2012-12-01 91.90 2013-01-01 100.96 2013-02-01 101.02 2013-03-01 100.29 2013-04-01 99.72 2013-05-01 99.97 2013-06-01 99.97 2013-07-01 100.27 2013-08-01 100.07 2013-09-01 100.35 2013-10-01 100.24 2013-11-01 99.37 2013-12-01 101.01 2014-01-01 98.99 2014-02-01 98.09 2014-03-01 99.32 2014-04-01 102.24 2014-05-01 101.02 2014-06-01 101.34 2014-07-01 100.45 2014-08-01 102.13 2014-09-01 100.90 2014-10-01 101.23 2014-11-01 99.11 2014-12-01 99.77 2015-01-01 98.04 2015-02-01 97.68 2015-03-01 97.96 2015-04-01 100.15 2015-05-01 99.52 2015-06-01 100.96 2015-07-01 100.41 2015-08-01 100.83 2015-09-01 102.91 2015-10-01 101.43 2015-11-01 98.89 2015-12-01 101.23 2016-01-01 98.78 2016-02-01 100.86 2016-03-01 101.25 2016-04-01 100.53 2016-05-01 101.76 2016-06-01 100.52 2016-07-01 100.72 2016-08-01 101.02 2016-09-01 99.61 2016-10-01 99.41 2016-11-01 99.61 2016-12-01 101.41 2017-01-01 97.51 2017-02-01 97.28 2017-03-01 97.34 2017-04-01 100.77 2017-05-01 101.88 2017-06-01 101.15 2017-07-01 100.82 2017-08-01 99.33 2017-09-01 97.81 2017-10-01 97.61 2017-11-01 97.05 2017-12-01 100.22 2018-01-01 98.40 2018-02-01 99.50 2018-03-01 98.25 2018-04-01 99.56 2018-05-01 99.57 2018-06-01 99.33 2018-07-01 102.66 2018-08-01 103.41 2018-09-01 98.43 2018-10-01 97.01