Month Index 2015=100 1996-01-01 44.32 1996-02-01 46.40 1996-03-01 47.20 1996-04-01 47.97 1996-05-01 48.20 1996-06-01 48.18 1996-07-01 48.11 1996-08-01 46.65 1996-09-01 46.57 1996-10-01 46.77 1996-11-01 47.13 1996-12-01 47.35 1997-01-01 47.72 1997-02-01 47.94 1997-03-01 48.44 1997-04-01 48.95 1997-05-01 49.50 1997-06-01 49.64 1997-07-01 49.87 1997-08-01 49.69 1997-09-01 49.76 1997-10-01 50.33 1997-11-01 50.70 1997-12-01 51.06 1998-01-01 51.69 1998-02-01 52.36 1998-03-01 52.76 1998-04-01 53.05 1998-05-01 53.14 1998-06-01 53.15 1998-07-01 53.25 1998-08-01 52.96 1998-09-01 52.29 1998-10-01 52.05 1998-11-01 51.78 1998-12-01 51.47 1999-01-01 51.63 1999-02-01 51.61 1999-03-01 51.66 1999-04-01 51.60 1999-05-01 51.49 1999-06-01 51.41 1999-07-01 51.25 1999-08-01 50.75 1999-09-01 50.66 1999-10-01 51.00 1999-11-01 51.37 1999-12-01 51.75 2000-01-01 51.94 2000-02-01 51.77 2000-03-01 52.09 2000-04-01 52.11 2000-05-01 52.19 2000-06-01 52.28 2000-07-01 52.85 2000-08-01 52.91 2000-09-01 52.90 2000-10-01 53.43 2000-11-01 53.58 2000-12-01 53.91 2001-01-01 54.41 2001-02-01 54.87 2001-03-01 55.23 2001-04-01 55.60 2001-05-01 56.11 2001-06-01 56.51 2001-07-01 56.91 2001-08-01 57.03 2001-09-01 56.88 2001-10-01 56.77 2001-11-01 56.84 2001-12-01 57.15 2002-01-01 58.02 2002-02-01 58.56 2002-03-01 58.87 2002-04-01 58.66 2002-05-01 58.83 2002-06-01 58.50 2002-07-01 57.87 2002-08-01 56.75 2002-09-01 56.48 2002-10-01 56.49 2002-11-01 56.61 2002-12-01 56.81 2003-01-01 57.16 2003-02-01 57.26 2003-03-01 57.39 2003-04-01 57.44 2003-05-01 57.64 2003-06-01 57.64 2003-07-01 57.72 2003-08-01 57.43 2003-09-01 57.18 2003-10-01 57.04 2003-11-01 57.09 2003-12-01 57.23 2004-01-01 57.57 2004-02-01 57.72 2004-03-01 58.07 2004-04-01 58.44 2004-05-01 60.01 2004-06-01 60.29 2004-07-01 60.55 2004-08-01 59.90 2004-09-01 59.98 2004-10-01 60.09 2004-11-01 60.19 2004-12-01 60.57 2005-01-01 61.13 2005-02-01 61.33 2005-03-01 61.39 2005-04-01 61.25 2005-05-01 61.59 2005-06-01 62.30 2005-07-01 62.35 2005-08-01 61.80 2005-09-01 61.45 2005-10-01 61.40 2005-11-01 62.29 2005-12-01 62.18 2006-01-01 62.73 2006-02-01 63.22 2006-03-01 63.36 2006-04-01 63.57 2006-05-01 63.84 2006-06-01 64.26 2006-07-01 64.91 2006-08-01 65.10 2006-09-01 65.39 2006-10-01 65.33 2006-11-01 65.69 2006-12-01 65.72 2007-01-01 66.86 2007-02-01 66.80 2007-03-01 67.68 2007-04-01 68.25 2007-05-01 68.17 2007-06-01 68.39 2007-07-01 69.22 2007-08-01 68.81 2007-09-01 69.74 2007-10-01 71.72 2007-11-01 73.47 2007-12-01 74.01 2008-01-01 76.27 2008-02-01 76.68 2008-03-01 77.20 2008-04-01 78.35 2008-05-01 78.83 2008-06-01 78.73 2008-07-01 79.84 2008-08-01 80.36 2008-09-01 81.91 2008-10-01 81.79 2008-11-01 82.01 2008-12-01 82.23 2009-01-01 82.27 2009-02-01 81.78 2009-03-01 81.57 2009-04-01 80.52 2009-05-01 80.27 2009-06-01 79.12 2009-07-01 80.15 2009-08-01 78.92 2009-09-01 78.08 2009-10-01 78.32 2009-11-01 78.26 2009-12-01 78.46 2010-01-01 79.50 2010-02-01 79.56 2010-03-01 80.88 2010-04-01 81.78 2010-05-01 81.64 2010-06-01 81.63 2010-07-01 82.57 2010-08-01 82.17 2010-09-01 83.45 2010-10-01 84.83 2010-11-01 86.13 2010-12-01 86.57 2011-01-01 86.89 2011-02-01 88.18 2011-03-01 89.32 2011-04-01 90.78 2011-05-01 90.78 2011-06-01 90.21 2011-07-01 90.93 2011-08-01 89.97 2011-09-01 90.05 2011-10-01 89.24 2011-11-01 89.70 2011-12-01 89.57 2012-01-01 90.39 2012-02-01 91.34 2012-03-01 92.81 2012-04-01 93.20 2012-05-01 93.40 2012-06-01 93.41 2012-07-01 93.85 2012-08-01 93.28 2012-09-01 93.83 2012-10-01 94.44 2012-11-01 94.58 2012-12-01 94.31 2013-01-01 95.57 2013-02-01 96.53 2013-03-01 97.38 2013-04-01 97.65 2013-05-01 98.72 2013-06-01 97.88 2013-07-01 99.17 2013-08-01 97.97 2013-09-01 97.16 2013-10-01 96.92 2013-11-01 96.83 2013-12-01 96.79 2014-01-01 98.71 2014-02-01 99.35 2014-03-01 99.64 2014-04-01 99.74 2014-05-01 99.32 2014-06-01 98.96 2014-07-01 98.65 2014-08-01 97.83 2014-09-01 98.04 2014-10-01 98.08 2014-11-01 97.40 2014-12-01 97.73 2015-01-01 98.90 2015-02-01 99.87 2015-03-01 100.21 2015-04-01 101.45 2015-05-01 100.77 2015-06-01 100.59 2015-07-01 100.91 2015-08-01 100.02 2015-09-01 99.63 2015-10-01 99.48 2015-11-01 99.15 2015-12-01 99.03 2016-01-01 99.49 2016-02-01 101.20 2016-03-01 102.24 2016-04-01 102.00 2016-05-01 102.13 2016-06-01 102.02 2016-07-01 103.73 2016-08-01 102.95 2016-09-01 103.00 2016-10-01 101.66 2016-11-01 102.25 2016-12-01 102.65 2017-01-01 104.21 2017-02-01 106.06 2017-03-01 107.04 2017-04-01 107.01 2017-05-01 108.41 2017-06-01 107.99 2017-07-01 110.48 2017-08-01 110.79 2017-09-01 110.27 2017-10-01 110.77 2017-11-01 111.40 2017-12-01 110.73 2018-01-01 111.79 2018-02-01 113.06 2018-03-01 113.44 2018-04-01 113.41 2018-05-01 114.22 2018-06-01 114.39 2018-07-01 114.73 2018-08-01 114.04 2018-09-01 114.77 2018-10-01 114.42