Month Index 2015=100 1996-01-01 73.16 1996-02-01 73.16 1996-03-01 73.16 1996-04-01 73.16 1996-05-01 73.16 1996-06-01 73.16 1996-07-01 73.16 1996-08-01 73.05 1996-09-01 73.05 1996-10-01 73.05 1996-11-01 73.05 1996-12-01 73.05 1997-01-01 75.80 1997-02-01 75.80 1997-03-01 75.80 1997-04-01 75.80 1997-05-01 75.80 1997-06-01 75.80 1997-07-01 75.80 1997-08-01 79.63 1997-09-01 79.63 1997-10-01 79.63 1997-11-01 79.63 1997-12-01 79.63 1998-01-01 79.61 1998-02-01 79.61 1998-03-01 79.61 1998-04-01 79.61 1998-05-01 79.61 1998-06-01 79.61 1998-07-01 79.61 1998-08-01 79.73 1998-09-01 79.73 1998-10-01 79.73 1998-11-01 79.73 1998-12-01 79.73 1999-01-01 77.19 1999-02-01 77.19 1999-03-01 77.19 1999-04-01 77.19 1999-05-01 77.19 1999-06-01 77.19 1999-07-01 77.19 1999-08-01 79.87 1999-09-01 79.87 1999-10-01 79.87 1999-11-01 79.87 1999-12-01 79.87 2000-01-01 80.72 2000-02-01 80.72 2000-03-01 80.72 2000-04-01 80.72 2000-05-01 80.72 2000-06-01 80.72 2000-07-01 80.72 2000-08-01 79.75 2000-09-01 79.75 2000-10-01 79.75 2000-11-01 79.75 2000-12-01 79.75 2001-01-01 79.20 2001-02-01 79.20 2001-03-01 79.20 2001-04-01 79.20 2001-05-01 79.20 2001-06-01 79.20 2001-07-01 79.20 2001-08-01 77.55 2001-09-01 77.55 2001-10-01 77.55 2001-11-01 77.55 2001-12-01 77.55 2002-01-01 77.94 2002-02-01 77.94 2002-03-01 77.94 2002-04-01 77.94 2002-05-01 77.94 2002-06-01 77.94 2002-07-01 77.94 2002-08-01 77.93 2002-09-01 77.93 2002-10-01 77.93 2002-11-01 77.93 2002-12-01 77.93 2003-01-01 77.49 2003-02-01 77.52 2003-03-01 77.36 2003-04-01 77.38 2003-05-01 76.11 2003-06-01 75.98 2003-07-01 75.71 2003-08-01 75.29 2003-09-01 75.05 2003-10-01 74.96 2003-11-01 75.23 2003-12-01 75.15 2004-01-01 76.65 2004-02-01 76.86 2004-03-01 76.92 2004-04-01 76.72 2004-05-01 76.48 2004-06-01 76.58 2004-07-01 76.53 2004-08-01 76.53 2004-09-01 79.07 2004-10-01 80.57 2004-11-01 80.75 2004-12-01 80.56 2005-01-01 80.75 2005-02-01 80.75 2005-03-01 80.72 2005-04-01 80.73 2005-05-01 80.65 2005-06-01 80.63 2005-07-01 80.34 2005-08-01 80.23 2005-09-01 80.28 2005-10-01 80.49 2005-11-01 80.77 2005-12-01 81.10 2006-01-01 81.11 2006-02-01 81.39 2006-03-01 81.37 2006-04-01 81.52 2006-05-01 81.24 2006-06-01 81.51 2006-07-01 83.27 2006-08-01 83.08 2006-09-01 83.54 2006-10-01 83.38 2006-11-01 83.35 2006-12-01 83.26 2007-01-01 83.26 2007-02-01 83.28 2007-03-01 83.41 2007-04-01 83.41 2007-05-01 83.49 2007-06-01 83.41 2007-07-01 83.50 2007-08-01 83.50 2007-09-01 83.73 2007-10-01 85.06 2007-11-01 84.94 2007-12-01 85.21 2008-01-01 85.27 2008-02-01 85.56 2008-03-01 86.01 2008-04-01 86.13 2008-05-01 86.93 2008-06-01 87.60 2008-07-01 87.79 2008-08-01 87.82 2008-09-01 89.52 2008-10-01 91.66 2008-11-01 91.75 2008-12-01 91.78 2009-01-01 91.72 2009-02-01 91.95 2009-03-01 92.53 2009-04-01 92.44 2009-05-01 92.44 2009-06-01 92.48 2009-07-01 93.73 2009-08-01 93.59 2009-09-01 93.21 2009-10-01 93.21 2009-11-01 94.10 2009-12-01 94.27 2010-01-01 94.86 2010-02-01 94.82 2010-03-01 94.82 2010-04-01 94.82 2010-05-01 95.04 2010-06-01 95.04 2010-07-01 95.04 2010-08-01 94.96 2010-09-01 94.96 2010-10-01 96.58 2010-11-01 96.58 2010-12-01 96.58 2011-01-01 97.39 2011-02-01 95.82 2011-03-01 95.82 2011-04-01 95.87 2011-05-01 95.95 2011-06-01 97.13 2011-07-01 97.18 2011-08-01 96.59 2011-09-01 96.54 2011-10-01 96.54 2011-11-01 96.44 2011-12-01 96.44 2012-01-01 97.56 2012-02-01 97.56 2012-03-01 98.10 2012-04-01 99.11 2012-05-01 98.55 2012-06-01 99.08 2012-07-01 99.08 2012-08-01 99.38 2012-09-01 99.38 2012-10-01 99.47 2012-11-01 99.47 2012-12-01 98.39 2013-01-01 98.39 2013-02-01 98.75 2013-03-01 98.41 2013-04-01 98.50 2013-05-01 98.41 2013-06-01 100.58 2013-07-01 100.58 2013-08-01 100.45 2013-09-01 100.45 2013-10-01 100.45 2013-11-01 100.40 2013-12-01 100.40 2014-01-01 100.40 2014-02-01 100.40 2014-03-01 100.46 2014-04-01 100.46 2014-05-01 100.46 2014-06-01 100.63 2014-07-01 100.63 2014-08-01 100.86 2014-09-01 100.86 2014-10-01 100.65 2014-11-01 100.65 2014-12-01 100.56 2015-01-01 100.99 2015-02-01 100.99 2015-03-01 100.99 2015-04-01 101.03 2015-05-01 100.00 2015-06-01 99.21 2015-07-01 99.35 2015-08-01 99.35 2015-09-01 99.52 2015-10-01 99.52 2015-11-01 99.52 2015-12-01 99.52 2016-01-01 102.70 2016-02-01 102.63 2016-03-01 102.78 2016-04-01 102.78 2016-05-01 102.67 2016-06-01 102.68 2016-07-01 102.68 2016-08-01 103.13 2016-09-01 103.93 2016-10-01 103.93 2016-11-01 103.98 2016-12-01 104.04 2017-01-01 102.35 2017-02-01 103.17 2017-03-01 103.14 2017-04-01 103.80 2017-05-01 103.26 2017-06-01 103.40 2017-07-01 103.62 2017-08-01 103.54 2017-09-01 103.49 2017-10-01 105.13 2017-11-01 105.13 2017-12-01 105.13 2018-01-01 105.13 2018-02-01 105.21 2018-03-01 105.20 2018-04-01 105.41 2018-05-01 105.40 2018-06-01 105.38 2018-07-01 105.40 2018-08-01 105.42 2018-09-01 106.62 2018-10-01 106.62