Month Index 2015=100 1996-01-01 42.60 1996-02-01 42.95 1996-03-01 44.27 1996-04-01 44.01 1996-05-01 44.40 1996-06-01 44.01 1996-07-01 44.27 1996-08-01 44.54 1996-09-01 44.45 1996-10-01 44.67 1996-11-01 44.36 1996-12-01 44.58 1997-01-01 44.58 1997-02-01 44.49 1997-03-01 44.49 1997-04-01 44.40 1997-05-01 44.27 1997-06-01 44.27 1997-07-01 44.98 1997-08-01 45.68 1997-09-01 45.73 1997-10-01 45.86 1997-11-01 45.90 1997-12-01 45.46 1998-01-01 46.74 1998-02-01 47.31 1998-03-01 47.27 1998-04-01 47.58 1998-05-01 47.67 1998-06-01 47.71 1998-07-01 46.92 1998-08-01 46.48 1998-09-01 46.43 1998-10-01 46.17 1998-11-01 46.65 1998-12-01 46.70 1999-01-01 48.24 1999-02-01 48.81 1999-03-01 48.51 1999-04-01 48.51 1999-05-01 48.37 1999-06-01 48.24 1999-07-01 47.98 1999-08-01 48.28 1999-09-01 48.20 1999-10-01 48.37 1999-11-01 48.55 1999-12-01 48.68 2000-01-01 50.05 2000-02-01 51.15 2000-03-01 51.37 2000-04-01 51.37 2000-05-01 51.28 2000-06-01 51.11 2000-07-01 51.42 2000-08-01 51.33 2000-09-01 50.84 2000-10-01 51.28 2000-11-01 51.20 2000-12-01 50.97 2001-01-01 52.17 2001-02-01 53.30 2001-03-01 52.67 2001-04-01 53.43 2001-05-01 53.51 2001-06-01 53.33 2001-07-01 53.50 2001-08-01 53.60 2001-09-01 53.57 2001-10-01 53.66 2001-11-01 53.76 2001-12-01 53.11 2002-01-01 54.99 2002-02-01 56.47 2002-03-01 56.40 2002-04-01 56.26 2002-05-01 56.32 2002-06-01 56.48 2002-07-01 56.11 2002-08-01 55.96 2002-09-01 55.97 2002-10-01 56.13 2002-11-01 56.27 2002-12-01 56.01 2003-01-01 56.88 2003-02-01 57.99 2003-03-01 58.17 2003-04-01 58.10 2003-05-01 57.68 2003-06-01 57.49 2003-07-01 57.27 2003-08-01 56.71 2003-09-01 56.87 2003-10-01 57.34 2003-11-01 57.64 2003-12-01 57.71 2004-01-01 58.08 2004-02-01 57.73 2004-03-01 56.60 2004-04-01 56.72 2004-05-01 56.74 2004-06-01 56.81 2004-07-01 57.51 2004-08-01 57.52 2004-09-01 57.45 2004-10-01 57.48 2004-11-01 57.63 2004-12-01 57.68 2005-01-01 58.14 2005-02-01 58.10 2005-03-01 54.90 2005-04-01 53.27 2005-05-01 45.83 2005-06-01 48.59 2005-07-01 51.04 2005-08-01 50.26 2005-09-01 52.46 2005-10-01 52.51 2005-11-01 52.22 2005-12-01 53.54 2006-01-01 54.73 2006-02-01 55.19 2006-03-01 54.92 2006-04-01 55.25 2006-05-01 52.22 2006-06-01 55.70 2006-07-01 56.91 2006-08-01 57.69 2006-09-01 58.10 2006-10-01 56.98 2006-11-01 57.92 2006-12-01 57.46 2007-01-01 59.11 2007-02-01 58.81 2007-03-01 54.84 2007-04-01 54.66 2007-05-01 54.82 2007-06-01 54.83 2007-07-01 54.63 2007-08-01 54.75 2007-09-01 54.92 2007-10-01 54.87 2007-11-01 54.92 2007-12-01 54.83 2008-01-01 56.00 2008-02-01 56.51 2008-03-01 56.46 2008-04-01 62.22 2008-05-01 64.77 2008-06-01 65.51 2008-07-01 65.81 2008-08-01 65.93 2008-09-01 65.84 2008-10-01 66.33 2008-11-01 71.17 2008-12-01 71.51 2009-01-01 73.69 2009-02-01 72.78 2009-03-01 74.28 2009-04-01 73.82 2009-05-01 73.91 2009-06-01 73.92 2009-07-01 74.06 2009-08-01 76.86 2009-09-01 76.85 2009-10-01 77.09 2009-11-01 77.51 2009-12-01 77.11 2010-01-01 77.33 2010-02-01 77.41 2010-03-01 77.05 2010-04-01 77.23 2010-05-01 77.39 2010-06-01 77.55 2010-07-01 77.68 2010-08-01 77.41 2010-09-01 77.24 2010-10-01 77.40 2010-11-01 77.50 2010-12-01 77.36 2011-01-01 77.88 2011-02-01 79.87 2011-03-01 80.35 2011-04-01 80.31 2011-05-01 80.57 2011-06-01 80.95 2011-07-01 83.40 2011-08-01 83.57 2011-09-01 83.56 2011-10-01 83.43 2011-11-01 83.38 2011-12-01 84.25 2012-01-01 84.47 2012-02-01 84.98 2012-03-01 84.64 2012-04-01 85.25 2012-05-01 85.23 2012-06-01 85.73 2012-07-01 90.15 2012-08-01 90.21 2012-09-01 89.86 2012-10-01 90.38 2012-11-01 90.28 2012-12-01 90.86 2013-01-01 90.63 2013-02-01 90.97 2013-03-01 91.74 2013-04-01 91.94 2013-05-01 92.23 2013-06-01 92.13 2013-07-01 92.04 2013-08-01 92.32 2013-09-01 92.20 2013-10-01 94.78 2013-11-01 95.49 2013-12-01 95.72 2014-01-01 95.91 2014-02-01 95.97 2014-03-01 95.81 2014-04-01 95.75 2014-05-01 95.97 2014-06-01 96.04 2014-07-01 95.99 2014-08-01 95.88 2014-09-01 95.86 2014-10-01 95.64 2014-11-01 95.34 2014-12-01 95.61 2015-01-01 98.84 2015-02-01 98.51 2015-03-01 98.66 2015-04-01 98.42 2015-05-01 98.19 2015-06-01 98.36 2015-07-01 98.73 2015-08-01 102.26 2015-09-01 102.34 2015-10-01 102.07 2015-11-01 101.77 2015-12-01 101.85 2016-01-01 102.03 2016-02-01 102.24 2016-03-01 101.83 2016-04-01 101.61 2016-05-01 101.64 2016-06-01 101.72 2016-07-01 104.50 2016-08-01 104.59 2016-09-01 104.07 2016-10-01 104.12 2016-11-01 103.84 2016-12-01 103.72 2017-01-01 106.04 2017-02-01 106.42 2017-03-01 106.08 2017-04-01 106.18 2017-05-01 106.26 2017-06-01 106.17 2017-07-01 106.06 2017-08-01 106.01 2017-09-01 104.10 2017-10-01 106.93 2017-11-01 108.81 2017-12-01 109.59 2018-01-01 109.52 2018-02-01 109.86 2018-03-01 110.22 2018-04-01 110.18 2018-05-01 109.92 2018-06-01 109.81 2018-07-01 109.79 2018-08-01 109.92 2018-09-01 113.89 2018-10-01 114.02