Month Index 2015=100 1996-01-01 45.70 1996-02-01 45.98 1996-03-01 46.60 1996-04-01 47.26 1996-05-01 47.54 1996-06-01 47.12 1996-07-01 47.54 1996-08-01 47.64 1996-09-01 47.31 1996-10-01 47.87 1996-11-01 48.01 1996-12-01 47.92 1997-01-01 49.57 1997-02-01 49.76 1997-03-01 50.52 1997-04-01 50.37 1997-05-01 50.47 1997-06-01 50.56 1997-07-01 50.33 1997-08-01 50.75 1997-09-01 50.75 1997-10-01 50.85 1997-11-01 50.70 1997-12-01 50.37 1998-01-01 50.52 1998-02-01 50.28 1998-03-01 50.28 1998-04-01 51.37 1998-05-01 51.60 1998-06-01 51.60 1998-07-01 51.79 1998-08-01 51.46 1998-09-01 50.47 1998-10-01 49.38 1998-11-01 49.24 1998-12-01 48.53 1999-01-01 48.58 1999-02-01 48.67 1999-03-01 49.38 1999-04-01 50.89 1999-05-01 51.46 1999-06-01 51.37 1999-07-01 52.26 1999-08-01 52.73 1999-09-01 52.83 1999-10-01 52.92 1999-11-01 53.25 1999-12-01 54.20 2000-01-01 54.01 2000-02-01 55.33 2000-03-01 57.88 2000-04-01 57.31 2000-05-01 58.97 2000-06-01 61.33 2000-07-01 60.76 2000-08-01 59.39 2000-09-01 60.71 2000-10-01 60.90 2000-11-01 60.19 2000-12-01 57.64 2001-01-01 56.56 2001-02-01 58.23 2001-03-01 58.02 2001-04-01 60.28 2001-05-01 62.43 2001-06-01 60.33 2001-07-01 58.05 2001-08-01 57.62 2001-09-01 58.57 2001-10-01 56.22 2001-11-01 55.00 2001-12-01 54.48 2002-01-01 54.84 2002-02-01 55.26 2002-03-01 56.66 2002-04-01 58.96 2002-05-01 58.63 2002-06-01 57.85 2002-07-01 57.82 2002-08-01 58.25 2002-09-01 58.54 2002-10-01 58.86 2002-11-01 57.42 2002-12-01 58.06 2003-01-01 59.62 2003-02-01 61.12 2003-03-01 60.83 2003-04-01 59.41 2003-05-01 58.18 2003-06-01 58.65 2003-07-01 59.86 2003-08-01 60.91 2003-09-01 60.56 2003-10-01 60.14 2003-11-01 60.05 2003-12-01 59.55 2004-01-01 60.11 2004-02-01 60.42 2004-03-01 61.77 2004-04-01 63.01 2004-05-01 65.30 2004-06-01 63.96 2004-07-01 64.35 2004-08-01 65.07 2004-09-01 64.91 2004-10-01 66.36 2004-11-01 64.51 2004-12-01 61.63 2005-01-01 62.92 2005-02-01 64.50 2005-03-01 65.56 2005-04-01 68.42 2005-05-01 67.99 2005-06-01 69.56 2005-07-01 70.11 2005-08-01 71.51 2005-09-01 73.34 2005-10-01 71.93 2005-11-01 67.59 2005-12-01 67.99 2006-01-01 69.48 2006-02-01 69.12 2006-03-01 70.17 2006-04-01 72.90 2006-05-01 74.15 2006-06-01 73.97 2006-07-01 76.98 2006-08-01 76.38 2006-09-01 70.72 2006-10-01 69.02 2006-11-01 69.08 2006-12-01 69.37 2007-01-01 68.81 2007-02-01 69.47 2007-03-01 71.67 2007-04-01 73.76 2007-05-01 76.14 2007-06-01 76.26 2007-07-01 75.96 2007-08-01 74.47 2007-09-01 74.78 2007-10-01 75.02 2007-11-01 77.07 2007-12-01 76.63 2008-01-01 78.09 2008-02-01 78.40 2008-03-01 79.22 2008-04-01 80.18 2008-05-01 83.57 2008-06-01 85.73 2008-07-01 85.54 2008-08-01 83.29 2008-09-01 82.67 2008-10-01 77.59 2008-11-01 72.75 2008-12-01 69.23 2009-01-01 69.85 2009-02-01 71.60 2009-03-01 72.17 2009-04-01 73.87 2009-05-01 75.71 2009-06-01 78.63 2009-07-01 80.32 2009-08-01 82.59 2009-09-01 80.88 2009-10-01 80.38 2009-11-01 81.56 2009-12-01 81.93 2010-01-01 83.91 2010-02-01 89.38 2010-03-01 96.48 2010-04-01 98.84 2010-05-01 102.06 2010-06-01 101.33 2010-07-01 102.13 2010-08-01 101.88 2010-09-01 101.86 2010-10-01 102.02 2010-11-01 102.86 2010-12-01 104.95 2011-01-01 106.11 2011-02-01 105.95 2011-03-01 108.16 2011-04-01 109.42 2011-05-01 109.37 2011-06-01 108.07 2011-07-01 108.94 2011-08-01 108.59 2011-09-01 109.19 2011-10-01 108.50 2011-11-01 107.50 2011-12-01 107.66 2012-01-01 110.63 2012-02-01 112.38 2012-03-01 114.71 2012-04-01 116.45 2012-05-01 112.76 2012-06-01 110.41 2012-07-01 112.04 2012-08-01 115.97 2012-09-01 115.19 2012-10-01 113.23 2012-11-01 110.29 2012-12-01 110.19 2013-01-01 111.31 2013-02-01 113.40 2013-03-01 112.44 2013-04-01 110.17 2013-05-01 109.60 2013-06-01 109.92 2013-07-01 110.84 2013-08-01 111.36 2013-09-01 110.50 2013-10-01 108.85 2013-11-01 108.01 2013-12-01 108.39 2014-01-01 108.37 2014-02-01 108.64 2014-03-01 109.07 2014-04-01 109.41 2014-05-01 109.54 2014-06-01 110.03 2014-07-01 110.62 2014-08-01 109.46 2014-09-01 108.81 2014-10-01 106.91 2014-11-01 104.77 2014-12-01 100.29 2015-01-01 95.97 2015-02-01 98.71 2015-03-01 101.43 2015-04-01 102.37 2015-05-01 103.77 2015-06-01 104.25 2015-07-01 104.30 2015-08-01 101.29 2015-09-01 98.32 2015-10-01 97.15 2015-11-01 96.62 2015-12-01 95.82 2016-01-01 93.83 2016-02-01 91.84 2016-03-01 93.03 2016-04-01 94.52 2016-05-01 95.79 2016-06-01 97.48 2016-07-01 96.85 2016-08-01 96.24 2016-09-01 96.96 2016-10-01 97.86 2016-11-01 97.64 2016-12-01 99.30 2017-01-01 103.42 2017-02-01 103.42 2017-03-01 102.61 2017-04-01 103.07 2017-05-01 101.68 2017-06-01 100.30 2017-07-01 99.59 2017-08-01 100.43 2017-09-01 101.25 2017-10-01 101.37 2017-11-01 102.58 2017-12-01 102.83 2018-01-01 103.81 2018-02-01 103.43 2018-03-01 102.90 2018-04-01 104.34 2018-05-01 106.84 2018-06-01 108.24 2018-07-01 108.22 2018-08-01 108.31 2018-09-01 108.44 2018-10-01 109.30