Month Index 2015=100 1996-01-01 58.24 1996-02-01 58.62 1996-03-01 58.97 1996-04-01 59.46 1996-05-01 59.56 1996-06-01 59.17 1996-07-01 59.08 1996-08-01 59.08 1996-09-01 59.84 1996-10-01 60.69 1996-11-01 60.92 1996-12-01 61.12 1997-01-01 61.56 1997-02-01 61.49 1997-03-01 61.08 1997-04-01 60.62 1997-05-01 60.35 1997-06-01 60.18 1997-07-01 59.96 1997-08-01 60.64 1997-09-01 60.61 1997-10-01 60.72 1997-11-01 61.11 1997-12-01 60.97 1998-01-01 60.78 1998-02-01 60.62 1998-03-01 60.15 1998-04-01 60.01 1998-05-01 59.29 1998-06-01 58.86 1998-07-01 58.60 1998-08-01 58.33 1998-09-01 58.30 1998-10-01 58.43 1998-11-01 58.14 1998-12-01 57.96 1999-01-01 57.44 1999-02-01 57.39 1999-03-01 57.71 1999-04-01 58.66 1999-05-01 58.34 1999-06-01 58.19 1999-07-01 58.92 1999-08-01 59.82 1999-09-01 60.52 1999-10-01 60.96 1999-11-01 61.30 1999-12-01 63.19 2000-01-01 63.88 2000-02-01 64.38 2000-03-01 65.46 2000-04-01 64.72 2000-05-01 65.34 2000-06-01 66.43 2000-07-01 66.82 2000-08-01 66.75 2000-09-01 69.62 2000-10-01 68.12 2000-11-01 69.05 2000-12-01 67.88 2001-01-01 64.79 2001-02-01 65.26 2001-03-01 65.06 2001-04-01 65.72 2001-05-01 67.65 2001-06-01 67.59 2001-07-01 66.36 2001-08-01 65.46 2001-09-01 65.99 2001-10-01 65.20 2001-11-01 64.19 2001-12-01 63.15 2002-01-01 63.16 2002-02-01 63.17 2002-03-01 63.70 2002-04-01 65.14 2002-05-01 64.81 2002-06-01 64.12 2002-07-01 63.77 2002-08-01 64.63 2002-09-01 65.50 2002-10-01 66.01 2002-11-01 65.41 2002-12-01 65.47 2003-01-01 66.82 2003-02-01 68.17 2003-03-01 69.18 2003-04-01 66.50 2003-05-01 64.76 2003-06-01 64.42 2003-07-01 65.06 2003-08-01 65.57 2003-09-01 65.74 2003-10-01 65.79 2003-11-01 65.50 2003-12-01 65.42 2004-01-01 66.07 2004-02-01 65.85 2004-03-01 67.00 2004-04-01 67.42 2004-05-01 69.28 2004-06-01 68.63 2004-07-01 68.72 2004-08-01 70.14 2004-09-01 70.28 2004-10-01 72.40 2004-11-01 72.60 2004-12-01 71.77 2005-01-01 70.51 2005-02-01 71.61 2005-03-01 73.41 2005-04-01 74.67 2005-05-01 73.69 2005-06-01 75.01 2005-07-01 77.05 2005-08-01 78.07 2005-09-01 80.68 2005-10-01 80.81 2005-11-01 78.59 2005-12-01 77.51 2006-01-01 78.83 2006-02-01 79.11 2006-03-01 79.50 2006-04-01 81.60 2006-05-01 82.97 2006-06-01 82.42 2006-07-01 83.06 2006-08-01 83.52 2006-09-01 81.42 2006-10-01 79.49 2006-11-01 79.08 2006-12-01 79.15 2007-01-01 78.61 2007-02-01 78.78 2007-03-01 79.98 2007-04-01 81.25 2007-05-01 81.82 2007-06-01 82.23 2007-07-01 82.55 2007-08-01 82.12 2007-09-01 82.63 2007-10-01 83.62 2007-11-01 87.01 2007-12-01 87.46 2008-01-01 88.16 2008-02-01 87.67 2008-03-01 89.96 2008-04-01 90.88 2008-05-01 94.13 2008-06-01 97.39 2008-07-01 97.56 2008-08-01 94.45 2008-09-01 94.14 2008-10-01 91.58 2008-11-01 86.70 2008-12-01 82.11 2009-01-01 80.39 2009-02-01 80.85 2009-03-01 79.31 2009-04-01 79.29 2009-05-01 78.86 2009-06-01 81.30 2009-07-01 80.54 2009-08-01 82.02 2009-09-01 81.43 2009-10-01 81.82 2009-11-01 83.36 2009-12-01 83.06 2010-01-01 85.13 2010-02-01 85.14 2010-03-01 86.87 2010-04-01 89.16 2010-05-01 89.31 2010-06-01 88.75 2010-07-01 88.75 2010-08-01 88.75 2010-09-01 89.19 2010-10-01 90.59 2010-11-01 91.43 2010-12-01 93.15 2011-01-01 96.40 2011-02-01 97.39 2011-03-01 99.64 2011-04-01 100.87 2011-05-01 99.29 2011-06-01 98.81 2011-07-01 98.81 2011-08-01 99.20 2011-09-01 99.90 2011-10-01 100.51 2011-11-01 101.58 2011-12-01 101.53 2012-01-01 103.85 2012-02-01 104.97 2012-03-01 106.15 2012-04-01 106.30 2012-05-01 104.18 2012-06-01 102.09 2012-07-01 102.34 2012-08-01 105.89 2012-09-01 105.59 2012-10-01 105.57 2012-11-01 104.43 2012-12-01 104.26 2013-01-01 106.05 2013-02-01 107.56 2013-03-01 107.44 2013-04-01 106.32 2013-05-01 103.90 2013-06-01 103.92 2013-07-01 104.23 2013-08-01 105.66 2013-09-01 106.44 2013-10-01 105.31 2013-11-01 104.68 2013-12-01 105.43 2014-01-01 106.31 2014-02-01 106.45 2014-03-01 105.79 2014-04-01 105.63 2014-05-01 104.99 2014-06-01 104.94 2014-07-01 105.07 2014-08-01 104.23 2014-09-01 104.01 2014-10-01 104.25 2014-11-01 103.66 2014-12-01 101.11 2015-01-01 99.12 2015-02-01 101.12 2015-03-01 102.10 2015-04-01 102.29 2015-05-01 102.64 2015-06-01 102.17 2015-07-01 100.96 2015-08-01 99.12 2015-09-01 98.13 2015-10-01 98.13 2015-11-01 97.69 2015-12-01 96.53 2016-01-01 95.43 2016-02-01 94.50 2016-03-01 95.28 2016-04-01 95.54 2016-05-01 97.52 2016-06-01 99.55 2016-07-01 98.26 2016-08-01 96.76 2016-09-01 97.57 2016-10-01 98.72 2016-11-01 99.61 2016-12-01 100.50 2017-01-01 104.84 2017-02-01 104.86 2017-03-01 104.43 2017-04-01 104.17 2017-05-01 102.57 2017-06-01 101.39 2017-07-01 100.12 2017-08-01 101.26 2017-09-01 102.29 2017-10-01 103.26 2017-11-01 104.87 2017-12-01 105.38 2018-01-01 110.15 2018-02-01 110.16 2018-03-01 109.41 2018-04-01 110.40 2018-05-01 112.49 2018-06-01 113.39 2018-07-01 113.94 2018-08-01 113.98 2018-09-01 115.02 2018-10-01 117.09