Month Index 2015=100 1996-01-01 36.81 1996-02-01 36.96 1996-03-01 36.84 1996-04-01 37.48 1996-05-01 38.32 1996-06-01 38.20 1996-07-01 37.93 1996-08-01 38.76 1996-09-01 38.61 1996-10-01 38.97 1996-11-01 39.21 1996-12-01 38.61 1997-01-01 38.94 1997-02-01 38.99 1997-03-01 38.92 1997-04-01 40.41 1997-05-01 39.67 1997-06-01 39.43 1997-07-01 39.14 1997-08-01 39.47 1997-09-01 40.10 1997-10-01 40.65 1997-11-01 40.24 1997-12-01 40.06 1998-01-01 39.90 1998-02-01 39.57 1998-03-01 39.43 1998-04-01 39.43 1998-05-01 39.68 1998-06-01 39.47 1998-07-01 39.41 1998-08-01 39.57 1998-09-01 39.46 1998-10-01 39.78 1998-11-01 39.48 1998-12-01 38.87 1999-01-01 38.53 1999-02-01 38.63 1999-03-01 38.58 1999-04-01 38.86 1999-05-01 39.39 1999-06-01 40.01 1999-07-01 40.50 1999-08-01 42.28 1999-09-01 43.48 1999-10-01 43.96 1999-11-01 43.10 1999-12-01 43.11 2000-01-01 43.66 2000-02-01 43.63 2000-03-01 44.21 2000-04-01 44.32 2000-05-01 44.87 2000-06-01 45.28 2000-07-01 46.24 2000-08-01 45.67 2000-09-01 45.42 2000-10-01 46.19 2000-11-01 46.41 2000-12-01 45.71 2001-01-01 45.05 2001-02-01 45.05 2001-03-01 45.25 2001-04-01 46.51 2001-05-01 48.03 2001-06-01 48.69 2001-07-01 48.74 2001-08-01 47.82 2001-09-01 48.39 2001-10-01 48.74 2001-11-01 47.81 2001-12-01 47.27 2002-01-01 47.88 2002-02-01 47.23 2002-03-01 46.72 2002-04-01 45.66 2002-05-01 45.43 2002-06-01 46.35 2002-07-01 46.15 2002-08-01 46.10 2002-09-01 46.98 2002-10-01 47.25 2002-11-01 46.13 2002-12-01 45.44 2003-01-01 46.49 2003-02-01 46.17 2003-03-01 46.88 2003-04-01 46.96 2003-05-01 45.58 2003-06-01 45.16 2003-07-01 45.54 2003-08-01 45.53 2003-09-01 46.43 2003-10-01 46.42 2003-11-01 46.37 2003-12-01 46.68 2004-01-01 47.57 2004-02-01 47.12 2004-03-01 46.43 2004-04-01 47.28 2004-05-01 47.98 2004-06-01 49.33 2004-07-01 49.01 2004-08-01 50.10 2004-09-01 49.70 2004-10-01 50.31 2004-11-01 49.95 2004-12-01 50.04 2005-01-01 49.34 2005-02-01 49.47 2005-03-01 49.04 2005-04-01 48.69 2005-05-01 49.20 2005-06-01 49.39 2005-07-01 50.40 2005-08-01 50.84 2005-09-01 52.49 2005-10-01 52.02 2005-11-01 50.58 2005-12-01 50.19 2006-01-01 51.23 2006-02-01 51.33 2006-03-01 51.20 2006-04-01 52.80 2006-05-01 54.58 2006-06-01 54.51 2006-07-01 55.73 2006-08-01 56.32 2006-09-01 55.77 2006-10-01 54.58 2006-11-01 53.54 2006-12-01 53.18 2007-01-01 53.46 2007-02-01 53.01 2007-03-01 52.53 2007-04-01 52.71 2007-05-01 54.07 2007-06-01 55.07 2007-07-01 55.60 2007-08-01 55.28 2007-09-01 56.58 2007-10-01 57.18 2007-11-01 57.70 2007-12-01 58.63 2008-01-01 59.52 2008-02-01 61.15 2008-03-01 62.80 2008-04-01 65.52 2008-05-01 67.88 2008-06-01 70.80 2008-07-01 72.68 2008-08-01 71.73 2008-09-01 71.68 2008-10-01 71.84 2008-11-01 71.57 2008-12-01 69.26 2009-01-01 70.74 2009-02-01 70.45 2009-03-01 68.58 2009-04-01 70.35 2009-05-01 72.50 2009-06-01 75.27 2009-07-01 77.09 2009-08-01 79.17 2009-09-01 78.52 2009-10-01 78.11 2009-11-01 79.69 2009-12-01 79.41 2010-01-01 82.95 2010-02-01 83.90 2010-03-01 84.93 2010-04-01 86.38 2010-05-01 86.05 2010-06-01 82.17 2010-07-01 82.21 2010-08-01 83.18 2010-09-01 82.53 2010-10-01 85.31 2010-11-01 87.00 2010-12-01 89.12 2011-01-01 91.92 2011-02-01 92.74 2011-03-01 95.88 2011-04-01 96.72 2011-05-01 97.30 2011-06-01 96.47 2011-07-01 97.40 2011-08-01 97.00 2011-09-01 97.17 2011-10-01 96.45 2011-11-01 96.04 2011-12-01 96.36 2012-01-01 100.82 2012-02-01 102.01 2012-03-01 104.50 2012-04-01 105.90 2012-05-01 103.58 2012-06-01 102.29 2012-07-01 101.65 2012-08-01 102.82 2012-09-01 105.41 2012-10-01 105.81 2012-11-01 104.52 2012-12-01 103.57 2013-01-01 105.07 2013-02-01 107.99 2013-03-01 105.52 2013-04-01 103.63 2013-05-01 102.91 2013-06-01 104.28 2013-07-01 105.71 2013-08-01 106.44 2013-09-01 105.81 2013-10-01 104.73 2013-11-01 103.64 2013-12-01 104.61 2014-01-01 103.97 2014-02-01 104.36 2014-03-01 103.05 2014-04-01 103.78 2014-05-01 104.17 2014-06-01 104.54 2014-07-01 105.50 2014-08-01 104.61 2014-09-01 104.59 2014-10-01 102.46 2014-11-01 100.95 2014-12-01 100.16 2015-01-01 97.14 2015-02-01 97.75 2015-03-01 100.22 2015-04-01 100.63 2015-05-01 102.53 2015-06-01 103.29 2015-07-01 102.93 2015-08-01 101.32 2015-09-01 99.49 2015-10-01 99.23 2015-11-01 98.48 2015-12-01 96.98 2016-01-01 96.44 2016-02-01 95.52 2016-03-01 96.16 2016-04-01 97.10 2016-05-01 97.89 2016-06-01 98.74 2016-07-01 98.69 2016-08-01 97.61 2016-09-01 97.80 2016-10-01 97.40 2016-11-01 96.52 2016-12-01 96.86 2017-01-01 98.34 2017-02-01 98.85 2017-03-01 97.27 2017-04-01 97.73 2017-05-01 96.70 2017-06-01 94.23 2017-07-01 94.97 2017-08-01 97.04 2017-09-01 96.34 2017-10-01 97.34 2017-11-01 97.67 2017-12-01 98.16 2018-01-01 100.54 2018-02-01 100.53 2018-03-01 100.38 2018-04-01 100.77 2018-05-01 101.57 2018-06-01 102.90 2018-07-01 102.96 2018-08-01 103.39 2018-09-01 104.75 2018-10-01 105.59