Month Index 2015=100 1996-01-01 35.13 1996-02-01 35.13 1996-03-01 35.13 1996-04-01 35.13 1996-05-01 35.13 1996-06-01 35.13 1996-07-01 36.63 1996-08-01 36.63 1996-09-01 36.63 1996-10-01 36.63 1996-11-01 36.63 1996-12-01 36.63 1997-01-01 39.90 1997-02-01 39.90 1997-03-01 39.90 1997-04-01 39.90 1997-05-01 39.90 1997-06-01 39.90 1997-07-01 41.48 1997-08-01 41.48 1997-09-01 41.48 1997-10-01 41.48 1997-11-01 41.48 1997-12-01 41.48 1998-01-01 41.94 1998-02-01 41.94 1998-03-01 41.94 1998-04-01 41.94 1998-05-01 41.94 1998-06-01 41.94 1998-07-01 39.90 1998-08-01 39.90 1998-09-01 39.90 1998-10-01 39.90 1998-11-01 39.90 1998-12-01 39.90 1999-01-01 40.62 1999-02-01 40.62 1999-03-01 40.62 1999-04-01 40.62 1999-05-01 40.62 1999-06-01 40.62 1999-07-01 39.11 1999-08-01 39.11 1999-09-01 39.07 1999-10-01 39.07 1999-11-01 39.07 1999-12-01 39.07 2000-01-01 43.63 2000-02-01 43.63 2000-03-01 43.52 2000-04-01 43.52 2000-05-01 43.52 2000-06-01 43.52 2000-07-01 45.82 2000-08-01 45.82 2000-09-01 45.82 2000-10-01 45.68 2000-11-01 45.71 2000-12-01 45.71 2001-01-01 51.08 2001-02-01 51.08 2001-03-01 51.08 2001-04-01 50.95 2001-05-01 50.95 2001-06-01 50.95 2001-07-01 53.30 2001-08-01 53.30 2001-09-01 53.30 2001-10-01 53.30 2001-11-01 53.30 2001-12-01 53.30 2002-01-01 55.99 2002-02-01 55.84 2002-03-01 55.84 2002-04-01 55.84 2002-05-01 55.84 2002-06-01 55.84 2002-07-01 56.28 2002-08-01 56.28 2002-09-01 56.28 2002-10-01 56.87 2002-11-01 56.98 2002-12-01 56.98 2003-01-01 60.99 2003-02-01 60.99 2003-03-01 60.99 2003-04-01 61.00 2003-05-01 61.00 2003-06-01 61.00 2003-07-01 63.25 2003-08-01 63.25 2003-09-01 63.25 2003-10-01 63.25 2003-11-01 63.25 2003-12-01 63.25 2004-01-01 63.71 2004-02-01 63.71 2004-03-01 63.71 2004-04-01 63.72 2004-05-01 63.72 2004-06-01 63.71 2004-07-01 64.41 2004-08-01 64.39 2004-09-01 64.39 2004-10-01 64.41 2004-11-01 64.41 2004-12-01 64.41 2005-01-01 74.40 2005-02-01 74.40 2005-03-01 74.40 2005-04-01 74.40 2005-05-01 74.40 2005-06-01 74.45 2005-07-01 75.17 2005-08-01 76.45 2005-09-01 76.45 2005-10-01 76.48 2005-11-01 76.48 2005-12-01 76.48 2006-01-01 82.97 2006-02-01 82.97 2006-03-01 82.97 2006-04-01 82.97 2006-05-01 82.98 2006-06-01 82.98 2006-07-01 83.84 2006-08-01 84.03 2006-09-01 84.03 2006-10-01 84.04 2006-11-01 84.04 2006-12-01 84.03 2007-01-01 90.19 2007-02-01 90.21 2007-03-01 90.21 2007-04-01 90.21 2007-05-01 90.21 2007-06-01 90.21 2007-07-01 85.12 2007-08-01 85.03 2007-09-01 85.03 2007-10-01 85.03 2007-11-01 85.03 2007-12-01 85.03 2008-01-01 96.90 2008-02-01 97.02 2008-03-01 97.08 2008-04-01 97.26 2008-05-01 97.35 2008-06-01 97.60 2008-07-01 104.31 2008-08-01 104.31 2008-09-01 104.18 2008-10-01 104.22 2008-11-01 104.00 2008-12-01 103.88 2009-01-01 110.95 2009-02-01 110.78 2009-03-01 109.94 2009-04-01 108.57 2009-05-01 108.69 2009-06-01 108.65 2009-07-01 87.05 2009-08-01 86.86 2009-09-01 86.90 2009-10-01 86.76 2009-11-01 86.72 2009-12-01 86.79 2010-01-01 87.63 2010-02-01 87.84 2010-03-01 87.78 2010-04-01 87.76 2010-05-01 87.30 2010-06-01 87.45 2010-07-01 91.35 2010-08-01 92.00 2010-09-01 92.29 2010-10-01 92.17 2010-11-01 92.19 2010-12-01 92.08 2011-01-01 91.92 2011-02-01 92.47 2011-03-01 92.48 2011-04-01 93.36 2011-05-01 94.20 2011-06-01 94.56 2011-07-01 99.50 2011-08-01 99.67 2011-09-01 99.80 2011-10-01 99.95 2011-11-01 100.15 2011-12-01 99.92 2012-01-01 100.96 2012-02-01 101.27 2012-03-01 101.41 2012-04-01 102.02 2012-05-01 102.31 2012-06-01 102.15 2012-07-01 104.59 2012-08-01 104.28 2012-09-01 104.41 2012-10-01 106.19 2012-11-01 105.87 2012-12-01 105.84 2013-01-01 106.58 2013-02-01 106.56 2013-03-01 106.60 2013-04-01 106.28 2013-05-01 106.24 2013-06-01 106.08 2013-07-01 104.95 2013-08-01 104.81 2013-09-01 104.83 2013-10-01 104.70 2013-11-01 104.79 2013-12-01 104.68 2014-01-01 105.18 2014-02-01 105.31 2014-03-01 105.23 2014-04-01 104.94 2014-05-01 104.60 2014-06-01 104.38 2014-07-01 103.80 2014-08-01 103.61 2014-09-01 103.30 2014-10-01 103.68 2014-11-01 103.79 2014-12-01 103.66 2015-01-01 102.29 2015-02-01 102.07 2015-03-01 101.11 2015-04-01 101.44 2015-05-01 101.50 2015-06-01 101.44 2015-07-01 98.94 2015-08-01 98.84 2015-09-01 98.76 2015-10-01 98.25 2015-11-01 97.89 2015-12-01 97.47 2016-01-01 103.92 2016-02-01 103.44 2016-03-01 102.91 2016-04-01 101.82 2016-05-01 101.79 2016-06-01 101.73 2016-07-01 98.99 2016-08-01 99.49 2016-09-01 99.71 2016-10-01 99.29 2016-11-01 99.12 2016-12-01 99.81 2017-01-01 102.79 2017-02-01 102.95 2017-03-01 103.75 2017-04-01 103.60 2017-05-01 102.48 2017-06-01 102.59 2017-07-01 103.19 2017-08-01 102.95 2017-09-01 102.78 2017-10-01 103.06 2017-11-01 103.54 2017-12-01 103.47 2018-01-01 108.87 2018-02-01 108.88 2018-03-01 108.88 2018-04-01 108.31 2018-05-01 108.51 2018-06-01 109.14 2018-07-01 111.66 2018-08-01 111.73 2018-09-01 112.05 2018-10-01 112.70