Month Index 2015=100 1996-01-01 35.32 1996-02-01 37.00 1996-03-01 39.20 1996-04-01 40.70 1996-05-01 40.95 1996-06-01 41.26 1996-07-01 40.19 1996-08-01 39.67 1996-09-01 39.41 1996-10-01 39.11 1996-11-01 40.30 1996-12-01 40.87 1997-01-01 42.01 1997-02-01 42.01 1997-03-01 42.03 1997-04-01 41.92 1997-05-01 42.24 1997-06-01 42.25 1997-07-01 43.79 1997-08-01 43.68 1997-09-01 43.18 1997-10-01 43.82 1997-11-01 45.82 1997-12-01 46.23 1998-01-01 47.13 1998-02-01 47.39 1998-03-01 47.72 1998-04-01 48.12 1998-05-01 49.14 1998-06-01 47.64 1998-07-01 48.08 1998-08-01 47.46 1998-09-01 46.88 1998-10-01 48.66 1998-11-01 48.95 1998-12-01 49.10 1999-01-01 50.61 1999-02-01 50.69 1999-03-01 50.19 1999-04-01 50.05 1999-05-01 50.85 1999-06-01 50.54 1999-07-01 49.65 1999-08-01 49.34 1999-09-01 49.32 1999-10-01 49.91 1999-11-01 50.55 1999-12-01 51.69 2000-01-01 55.18 2000-02-01 55.16 2000-03-01 55.27 2000-04-01 55.80 2000-05-01 55.03 2000-06-01 56.04 2000-07-01 54.95 2000-08-01 53.54 2000-09-01 53.86 2000-10-01 54.36 2000-11-01 55.40 2000-12-01 56.26 2001-01-01 54.51 2001-02-01 54.68 2001-03-01 55.38 2001-04-01 56.08 2001-05-01 57.71 2001-06-01 59.21 2001-07-01 57.34 2001-08-01 56.67 2001-09-01 56.22 2001-10-01 56.47 2001-11-01 56.01 2001-12-01 56.67 2002-01-01 59.15 2002-02-01 59.39 2002-03-01 59.69 2002-04-01 59.62 2002-05-01 59.71 2002-06-01 58.66 2002-07-01 57.49 2002-08-01 56.59 2002-09-01 55.39 2002-10-01 56.45 2002-11-01 56.35 2002-12-01 56.58 2003-01-01 57.03 2003-02-01 57.34 2003-03-01 58.10 2003-04-01 58.25 2003-05-01 57.62 2003-06-01 57.98 2003-07-01 56.48 2003-08-01 55.30 2003-09-01 55.13 2003-10-01 55.17 2003-11-01 55.48 2003-12-01 55.92 2004-01-01 56.27 2004-02-01 56.12 2004-03-01 56.59 2004-04-01 57.07 2004-05-01 58.47 2004-06-01 58.73 2004-07-01 57.47 2004-08-01 57.25 2004-09-01 57.69 2004-10-01 57.89 2004-11-01 58.61 2004-12-01 58.08 2005-01-01 59.57 2005-02-01 60.38 2005-03-01 60.94 2005-04-01 61.51 2005-05-01 62.13 2005-06-01 62.25 2005-07-01 61.86 2005-08-01 61.63 2005-09-01 62.68 2005-10-01 63.52 2005-11-01 63.13 2005-12-01 63.87 2006-01-01 66.06 2006-02-01 66.38 2006-03-01 66.46 2006-04-01 68.14 2006-05-01 68.29 2006-06-01 68.32 2006-07-01 69.18 2006-08-01 68.38 2006-09-01 66.61 2006-10-01 67.70 2006-11-01 68.85 2006-12-01 69.05 2007-01-01 69.84 2007-02-01 70.40 2007-03-01 71.05 2007-04-01 72.80 2007-05-01 73.15 2007-06-01 72.96 2007-07-01 73.36 2007-08-01 72.06 2007-09-01 72.65 2007-10-01 74.18 2007-11-01 76.08 2007-12-01 76.93 2008-01-01 81.30 2008-02-01 81.36 2008-03-01 82.14 2008-04-01 83.58 2008-05-01 85.22 2008-06-01 85.76 2008-07-01 86.17 2008-08-01 84.59 2008-09-01 84.38 2008-10-01 86.05 2008-11-01 84.09 2008-12-01 83.83 2009-01-01 89.84 2009-02-01 90.10 2009-03-01 89.70 2009-04-01 89.69 2009-05-01 90.16 2009-06-01 90.14 2009-07-01 87.44 2009-08-01 86.97 2009-09-01 86.55 2009-10-01 83.58 2009-11-01 83.74 2009-12-01 83.85 2010-01-01 90.29 2010-02-01 91.24 2010-03-01 92.44 2010-04-01 94.49 2010-05-01 95.23 2010-06-01 94.65 2010-07-01 95.70 2010-08-01 94.81 2010-09-01 95.62 2010-10-01 96.35 2010-11-01 96.55 2010-12-01 99.50 2011-01-01 101.64 2011-02-01 102.96 2011-03-01 104.38 2011-04-01 106.23 2011-05-01 106.77 2011-06-01 105.37 2011-07-01 106.05 2011-08-01 105.17 2011-09-01 106.38 2011-10-01 106.77 2011-11-01 107.54 2011-12-01 106.93 2012-01-01 108.72 2012-02-01 110.43 2012-03-01 111.70 2012-04-01 112.77 2012-05-01 112.26 2012-06-01 110.85 2012-07-01 111.70 2012-08-01 112.02 2012-09-01 113.60 2012-10-01 111.89 2012-11-01 111.19 2012-12-01 111.21 2013-01-01 113.28 2013-02-01 113.52 2013-03-01 113.16 2013-04-01 113.93 2013-05-01 113.63 2013-06-01 111.90 2013-07-01 110.32 2013-08-01 109.98 2013-09-01 111.69 2013-10-01 110.31 2013-11-01 109.66 2013-12-01 109.90 2014-01-01 111.29 2014-02-01 112.03 2014-03-01 111.83 2014-04-01 112.10 2014-05-01 110.42 2014-06-01 109.74 2014-07-01 108.19 2014-08-01 106.25 2014-09-01 106.77 2014-10-01 106.99 2014-11-01 105.91 2014-12-01 103.13 2015-01-01 97.63 2015-02-01 98.81 2015-03-01 101.24 2015-04-01 103.21 2015-05-01 105.66 2015-06-01 104.21 2015-07-01 102.35 2015-08-01 97.47 2015-09-01 98.01 2015-10-01 98.55 2015-11-01 97.05 2015-12-01 95.80 2016-01-01 94.92 2016-02-01 94.88 2016-03-01 95.36 2016-04-01 98.53 2016-05-01 98.46 2016-06-01 96.90 2016-07-01 94.28 2016-08-01 92.12 2016-09-01 94.35 2016-10-01 94.85 2016-11-01 94.95 2016-12-01 96.96 2017-01-01 99.07 2017-02-01 100.70 2017-03-01 99.48 2017-04-01 100.52 2017-05-01 98.79 2017-06-01 97.65 2017-07-01 96.55 2017-08-01 95.81 2017-09-01 98.51 2017-10-01 97.66 2017-11-01 99.36 2017-12-01 100.95 2018-01-01 103.35 2018-02-01 102.80 2018-03-01 102.25 2018-04-01 103.46 2018-05-01 104.63 2018-06-01 102.89 2018-07-01 101.85 2018-08-01 99.87 2018-09-01 105.53 2018-10-01 107.49