Month Index 2015=100 1996-01-01 64.63 1996-02-01 65.65 1996-03-01 65.65 1996-04-01 65.65 1996-05-01 65.65 1996-06-01 65.62 1996-07-01 65.31 1996-08-01 65.31 1996-09-01 65.60 1996-10-01 65.32 1996-11-01 65.32 1996-12-01 64.90 1997-01-01 65.10 1997-02-01 65.93 1997-03-01 65.93 1997-04-01 65.93 1997-05-01 65.93 1997-06-01 65.72 1997-07-01 65.62 1997-08-01 65.58 1997-09-01 65.72 1997-10-01 65.70 1997-11-01 65.70 1997-12-01 65.70 1998-01-01 65.89 1998-02-01 66.53 1998-03-01 66.53 1998-04-01 66.40 1998-05-01 65.01 1998-06-01 65.31 1998-07-01 65.31 1998-08-01 65.31 1998-09-01 65.31 1998-10-01 65.31 1998-11-01 65.31 1998-12-01 65.43 1999-01-01 65.56 1999-02-01 66.25 1999-03-01 66.25 1999-04-01 66.25 1999-05-01 66.25 1999-06-01 66.32 1999-07-01 66.32 1999-08-01 66.32 1999-09-01 66.32 1999-10-01 66.32 1999-11-01 66.32 1999-12-01 66.32 2000-01-01 66.65 2000-02-01 67.45 2000-03-01 67.45 2000-04-01 67.45 2000-05-01 67.41 2000-06-01 67.03 2000-07-01 67.03 2000-08-01 67.03 2000-09-01 67.03 2000-10-01 67.03 2000-11-01 67.03 2000-12-01 67.12 2001-01-01 67.27 2001-02-01 68.38 2001-03-01 68.40 2001-04-01 68.45 2001-05-01 68.45 2001-06-01 68.50 2001-07-01 68.51 2001-08-01 68.51 2001-09-01 69.70 2001-10-01 69.81 2001-11-01 69.83 2001-12-01 69.83 2002-01-01 69.63 2002-02-01 69.63 2002-03-01 69.63 2002-04-01 69.63 2002-05-01 69.63 2002-06-01 69.94 2002-07-01 70.26 2002-08-01 71.65 2002-09-01 71.73 2002-10-01 71.74 2002-11-01 71.74 2002-12-01 71.98 2003-01-01 72.19 2003-02-01 72.19 2003-03-01 72.20 2003-04-01 72.22 2003-05-01 72.22 2003-06-01 72.87 2003-07-01 74.06 2003-08-01 74.06 2003-09-01 74.10 2003-10-01 74.10 2003-11-01 73.76 2003-12-01 74.09 2004-01-01 74.09 2004-02-01 74.09 2004-03-01 74.09 2004-04-01 74.62 2004-05-01 75.09 2004-06-01 75.09 2004-07-01 75.78 2004-08-01 75.78 2004-09-01 75.78 2004-10-01 75.78 2004-11-01 75.64 2004-12-01 75.44 2005-01-01 75.76 2005-02-01 77.04 2005-03-01 77.04 2005-04-01 77.04 2005-05-01 77.04 2005-06-01 77.04 2005-07-01 77.64 2005-08-01 77.64 2005-09-01 77.64 2005-10-01 77.64 2005-11-01 77.64 2005-12-01 77.63 2006-01-01 77.51 2006-02-01 79.15 2006-03-01 79.15 2006-04-01 78.91 2006-05-01 78.90 2006-06-01 78.90 2006-07-01 79.54 2006-08-01 79.54 2006-09-01 79.54 2006-10-01 79.54 2006-11-01 79.54 2006-12-01 79.54 2007-01-01 79.86 2007-02-01 80.65 2007-03-01 80.65 2007-04-01 80.65 2007-05-01 80.65 2007-06-01 80.87 2007-07-01 81.56 2007-08-01 81.56 2007-09-01 81.56 2007-10-01 81.56 2007-11-01 81.56 2007-12-01 81.56 2008-01-01 81.56 2008-02-01 82.47 2008-03-01 82.47 2008-04-01 82.47 2008-05-01 82.47 2008-06-01 82.47 2008-07-01 83.11 2008-08-01 83.11 2008-09-01 83.31 2008-10-01 83.31 2008-11-01 83.31 2008-12-01 83.31 2009-01-01 84.90 2009-02-01 84.90 2009-03-01 84.90 2009-04-01 84.90 2009-05-01 84.90 2009-06-01 84.90 2009-07-01 85.75 2009-08-01 85.75 2009-09-01 85.75 2009-10-01 85.75 2009-11-01 85.75 2009-12-01 85.88 2010-01-01 86.81 2010-02-01 86.81 2010-03-01 86.81 2010-04-01 86.81 2010-05-01 86.81 2010-06-01 86.81 2010-07-01 87.48 2010-08-01 87.48 2010-09-01 87.48 2010-10-01 87.48 2010-11-01 87.48 2010-12-01 87.48 2011-01-01 87.57 2011-02-01 88.89 2011-03-01 88.89 2011-04-01 88.89 2011-05-01 88.89 2011-06-01 88.89 2011-07-01 89.71 2011-08-01 89.71 2011-09-01 89.71 2011-10-01 89.71 2011-11-01 89.71 2011-12-01 89.71 2012-01-01 91.97 2012-02-01 91.97 2012-03-01 92.41 2012-04-01 92.63 2012-05-01 92.63 2012-06-01 92.63 2012-07-01 92.63 2012-08-01 93.19 2012-09-01 93.19 2012-10-01 93.19 2012-11-01 93.19 2012-12-01 93.19 2013-01-01 95.28 2013-02-01 95.28 2013-03-01 95.28 2013-04-01 95.21 2013-05-01 95.21 2013-06-01 95.21 2013-07-01 95.21 2013-08-01 95.21 2013-09-01 95.21 2013-10-01 93.99 2013-11-01 95.13 2013-12-01 95.13 2014-01-01 95.13 2014-02-01 95.13 2014-03-01 95.13 2014-04-01 97.80 2014-05-01 97.80 2014-06-01 97.80 2014-07-01 96.51 2014-08-01 97.80 2014-09-01 97.80 2014-10-01 97.80 2014-11-01 97.80 2014-12-01 97.80 2015-01-01 100.08 2015-02-01 100.02 2015-03-01 100.08 2015-04-01 100.08 2015-05-01 100.08 2015-06-01 99.15 2015-07-01 100.08 2015-08-01 100.08 2015-09-01 100.08 2015-10-01 100.08 2015-11-01 100.08 2015-12-01 100.08 2016-01-01 100.17 2016-02-01 100.17 2016-03-01 100.17 2016-04-01 100.17 2016-05-01 99.75 2016-06-01 99.49 2016-07-01 99.81 2016-08-01 100.37 2016-09-01 100.16 2016-10-01 99.53 2016-11-01 99.53 2016-12-01 99.95 2017-01-01 100.40 2017-02-01 100.42 2017-03-01 100.42 2017-04-01 100.42 2017-05-01 99.69 2017-06-01 100.41 2017-07-01 100.41 2017-08-01 100.88 2017-09-01 100.92 2017-10-01 100.92 2017-11-01 100.92 2017-12-01 100.92 2018-01-01 100.92 2018-02-01 100.92 2018-03-01 100.92 2018-04-01 100.92 2018-05-01 100.48 2018-06-01 100.17 2018-07-01 100.91 2018-08-01 100.91 2018-09-01 100.92 2018-10-01 100.92