Month Index 2015=100 1996-01-01 55.38 1996-02-01 56.21 1996-03-01 56.74 1996-04-01 57.47 1996-05-01 58.15 1996-06-01 57.77 1996-07-01 58.13 1996-08-01 57.24 1996-09-01 57.05 1996-10-01 57.19 1996-11-01 56.93 1996-12-01 57.25 1997-01-01 57.81 1997-02-01 57.26 1997-03-01 57.56 1997-04-01 57.95 1997-05-01 58.40 1997-06-01 57.80 1997-07-01 58.33 1997-08-01 59.08 1997-09-01 58.25 1997-10-01 58.10 1997-11-01 57.52 1997-12-01 57.36 1998-01-01 58.66 1998-02-01 59.05 1998-03-01 58.78 1998-04-01 58.59 1998-05-01 58.92 1998-06-01 59.13 1998-07-01 59.08 1998-08-01 59.37 1998-09-01 58.83 1998-10-01 57.99 1998-11-01 57.49 1998-12-01 57.31 1999-01-01 57.79 1999-02-01 58.28 1999-03-01 58.30 1999-04-01 60.26 1999-05-01 61.03 1999-06-01 60.56 1999-07-01 60.78 1999-08-01 60.75 1999-09-01 60.90 1999-10-01 60.89 1999-11-01 61.08 1999-12-01 61.80 2000-01-01 61.92 2000-02-01 63.39 2000-03-01 64.91 2000-04-01 64.09 2000-05-01 65.00 2000-06-01 66.42 2000-07-01 66.12 2000-08-01 65.45 2000-09-01 67.44 2000-10-01 66.48 2000-11-01 66.23 2000-12-01 65.01 2001-01-01 63.74 2001-02-01 64.72 2001-03-01 64.74 2001-04-01 65.43 2001-05-01 68.11 2001-06-01 67.97 2001-07-01 66.48 2001-08-01 65.85 2001-09-01 66.70 2001-10-01 64.90 2001-11-01 63.74 2001-12-01 63.32 2002-01-01 66.54 2002-02-01 66.06 2002-03-01 67.58 2002-04-01 68.34 2002-05-01 68.87 2002-06-01 67.33 2002-07-01 68.26 2002-08-01 66.11 2002-09-01 66.29 2002-10-01 66.22 2002-11-01 65.56 2002-12-01 65.87 2003-01-01 68.95 2003-02-01 71.41 2003-03-01 72.14 2003-04-01 70.21 2003-05-01 68.25 2003-06-01 68.45 2003-07-01 69.04 2003-08-01 68.51 2003-09-01 68.79 2003-10-01 67.70 2003-11-01 67.89 2003-12-01 68.46 2004-01-01 69.59 2004-02-01 69.56 2004-03-01 70.38 2004-04-01 70.68 2004-05-01 71.94 2004-06-01 70.85 2004-07-01 72.46 2004-08-01 71.70 2004-09-01 71.75 2004-10-01 72.85 2004-11-01 71.20 2004-12-01 70.87 2005-01-01 70.96 2005-02-01 72.79 2005-03-01 73.57 2005-04-01 74.84 2005-05-01 73.08 2005-06-01 73.88 2005-07-01 75.56 2005-08-01 75.23 2005-09-01 77.05 2005-10-01 76.48 2005-11-01 73.89 2005-12-01 74.47 2006-01-01 75.51 2006-02-01 77.50 2006-03-01 77.00 2006-04-01 79.59 2006-05-01 79.88 2006-06-01 79.03 2006-07-01 80.52 2006-08-01 80.49 2006-09-01 77.26 2006-10-01 75.98 2006-11-01 76.48 2006-12-01 76.82 2007-01-01 76.92 2007-02-01 77.65 2007-03-01 79.08 2007-04-01 81.34 2007-05-01 80.39 2007-06-01 79.97 2007-07-01 81.87 2007-08-01 79.80 2007-09-01 80.14 2007-10-01 79.94 2007-11-01 83.99 2007-12-01 83.23 2008-01-01 87.58 2008-02-01 86.90 2008-03-01 89.14 2008-04-01 89.18 2008-05-01 91.28 2008-06-01 92.86 2008-07-01 94.32 2008-08-01 91.40 2008-09-01 91.60 2008-10-01 88.13 2008-11-01 84.95 2008-12-01 82.22 2009-01-01 82.42 2009-02-01 83.88 2009-03-01 83.66 2009-04-01 84.24 2009-05-01 83.93 2009-06-01 86.06 2009-07-01 84.69 2009-08-01 84.36 2009-09-01 83.31 2009-10-01 81.10 2009-11-01 84.42 2009-12-01 84.56 2010-01-01 85.98 2010-02-01 86.50 2010-03-01 89.66 2010-04-01 90.97 2010-05-01 89.36 2010-06-01 88.99 2010-07-01 89.19 2010-08-01 88.85 2010-09-01 89.44 2010-10-01 90.07 2010-11-01 91.70 2010-12-01 95.27 2011-01-01 98.70 2011-02-01 99.33 2011-03-01 101.21 2011-04-01 101.25 2011-05-01 99.75 2011-06-01 99.86 2011-07-01 98.62 2011-08-01 98.24 2011-09-01 98.26 2011-10-01 98.36 2011-11-01 100.20 2011-12-01 99.68 2012-01-01 103.04 2012-02-01 103.84 2012-03-01 104.83 2012-04-01 104.93 2012-05-01 102.50 2012-06-01 101.08 2012-07-01 101.89 2012-08-01 103.22 2012-09-01 104.61 2012-10-01 105.49 2012-11-01 104.01 2012-12-01 104.13 2013-01-01 105.50 2013-02-01 107.06 2013-03-01 107.76 2013-04-01 107.12 2013-05-01 107.09 2013-06-01 106.18 2013-07-01 107.05 2013-08-01 105.27 2013-09-01 105.04 2013-10-01 104.79 2013-11-01 104.86 2013-12-01 106.35 2014-01-01 107.76 2014-02-01 107.72 2014-03-01 106.13 2014-04-01 105.62 2014-05-01 103.91 2014-06-01 104.74 2014-07-01 104.97 2014-08-01 104.16 2014-09-01 104.49 2014-10-01 103.01 2014-11-01 102.47 2014-12-01 100.35 2015-01-01 98.38 2015-02-01 99.24 2015-03-01 100.98 2015-04-01 101.13 2015-05-01 102.60 2015-06-01 102.85 2015-07-01 100.52 2015-08-01 99.68 2015-09-01 98.08 2015-10-01 98.70 2015-11-01 99.67 2015-12-01 98.16 2016-01-01 97.23 2016-02-01 96.19 2016-03-01 97.17 2016-04-01 97.92 2016-05-01 97.87 2016-06-01 98.63 2016-07-01 98.20 2016-08-01 96.60 2016-09-01 97.06 2016-10-01 98.82 2016-11-01 99.71 2016-12-01 101.26 2017-01-01 102.04 2017-02-01 104.29 2017-03-01 102.51 2017-04-01 102.81 2017-05-01 101.02 2017-06-01 100.24 2017-07-01 100.13 2017-08-01 100.96 2017-09-01 101.30 2017-10-01 101.17 2017-11-01 103.92 2017-12-01 102.85 2018-01-01 103.31 2018-02-01 103.86 2018-03-01 103.67 2018-04-01 104.12 2018-05-01 106.11 2018-06-01 106.76 2018-07-01 106.11 2018-08-01 107.45 2018-09-01 108.47 2018-10-01 110.25