Month Index 2015=100 1996-01-01 54.12 1996-02-01 54.38 1996-03-01 54.89 1996-04-01 55.36 1996-05-01 55.52 1996-06-01 55.03 1996-07-01 54.63 1996-08-01 54.26 1996-09-01 54.52 1996-10-01 54.76 1996-11-01 54.82 1996-12-01 55.19 1997-01-01 56.24 1997-02-01 55.94 1997-03-01 55.58 1997-04-01 55.60 1997-05-01 55.82 1997-06-01 55.79 1997-07-01 55.68 1997-08-01 55.95 1997-09-01 55.84 1997-10-01 55.90 1997-11-01 56.11 1997-12-01 56.12 1998-01-01 56.18 1998-02-01 55.92 1998-03-01 55.74 1998-04-01 56.28 1998-05-01 56.55 1998-06-01 56.38 1998-07-01 56.04 1998-08-01 55.71 1998-09-01 55.47 1998-10-01 55.36 1998-11-01 55.42 1998-12-01 55.48 1999-01-01 55.80 1999-02-01 55.72 1999-03-01 56.18 1999-04-01 57.49 1999-05-01 57.50 1999-06-01 57.20 1999-07-01 57.13 1999-08-01 57.27 1999-09-01 57.60 1999-10-01 57.80 1999-11-01 58.06 1999-12-01 58.97 2000-01-01 59.66 2000-02-01 60.20 2000-03-01 61.00 2000-04-01 60.88 2000-05-01 61.46 2000-06-01 62.49 2000-07-01 62.59 2000-08-01 62.08 2000-09-01 63.69 2000-10-01 63.35 2000-11-01 64.05 2000-12-01 63.51 2001-01-01 62.98 2001-02-01 63.42 2001-03-01 63.57 2001-04-01 64.44 2001-05-01 66.17 2001-06-01 66.08 2001-07-01 64.83 2001-08-01 63.92 2001-09-01 64.22 2001-10-01 63.41 2001-11-01 62.51 2001-12-01 62.47 2002-01-01 64.28 2002-02-01 64.16 2002-03-01 64.76 2002-04-01 65.71 2002-05-01 65.47 2002-06-01 64.69 2002-07-01 64.40 2002-08-01 64.17 2002-09-01 64.69 2002-10-01 64.95 2002-11-01 64.21 2002-12-01 64.54 2003-01-01 66.50 2003-02-01 67.46 2003-03-01 68.16 2003-04-01 67.02 2003-05-01 66.16 2003-06-01 66.26 2003-07-01 66.15 2003-08-01 66.37 2003-09-01 66.83 2003-10-01 66.53 2003-11-01 66.44 2003-12-01 66.39 2004-01-01 67.20 2004-02-01 66.96 2004-03-01 67.64 2004-04-01 68.19 2004-05-01 69.48 2004-06-01 69.15 2004-07-01 68.68 2004-08-01 68.67 2004-09-01 68.66 2004-10-01 69.87 2004-11-01 69.59 2004-12-01 69.26 2005-01-01 69.55 2005-02-01 70.44 2005-03-01 71.80 2005-04-01 72.76 2005-05-01 72.86 2005-06-01 73.41 2005-07-01 73.99 2005-08-01 74.34 2005-09-01 75.86 2005-10-01 76.14 2005-11-01 74.93 2005-12-01 74.86 2006-01-01 76.31 2006-02-01 76.73 2006-03-01 77.02 2006-04-01 78.84 2006-05-01 80.08 2006-06-01 80.08 2006-07-01 80.49 2006-08-01 80.59 2006-09-01 79.14 2006-10-01 78.10 2006-11-01 78.24 2006-12-01 78.47 2007-01-01 78.95 2007-02-01 79.05 2007-03-01 79.79 2007-04-01 81.03 2007-05-01 81.60 2007-06-01 81.82 2007-07-01 81.58 2007-08-01 80.89 2007-09-01 81.23 2007-10-01 81.86 2007-11-01 83.88 2007-12-01 84.00 2008-01-01 85.47 2008-02-01 85.75 2008-03-01 87.07 2008-04-01 88.10 2008-05-01 90.46 2008-06-01 91.95 2008-07-01 92.61 2008-08-01 90.47 2008-09-01 90.76 2008-10-01 89.46 2008-11-01 86.81 2008-12-01 84.52 2009-01-01 84.89 2009-02-01 85.63 2009-03-01 84.96 2009-04-01 85.16 2009-05-01 85.57 2009-06-01 86.67 2009-07-01 85.17 2009-08-01 85.36 2009-09-01 84.76 2009-10-01 84.73 2009-11-01 85.85 2009-12-01 85.80 2010-01-01 87.81 2010-02-01 88.04 2010-03-01 89.81 2010-04-01 91.22 2010-05-01 91.40 2010-06-01 91.14 2010-07-01 91.05 2010-08-01 90.43 2010-09-01 90.58 2010-10-01 91.06 2010-11-01 91.94 2010-12-01 94.00 2011-01-01 96.16 2011-02-01 96.99 2011-03-01 98.62 2011-04-01 99.51 2011-05-01 99.51 2011-06-01 98.72 2011-07-01 98.45 2011-08-01 97.81 2011-09-01 98.64 2011-10-01 99.27 2011-11-01 100.12 2011-12-01 100.28 2012-01-01 102.19 2012-02-01 103.48 2012-03-01 104.66 2012-04-01 105.31 2012-05-01 104.43 2012-06-01 103.58 2012-07-01 103.32 2012-08-01 104.66 2012-09-01 105.61 2012-10-01 105.60 2012-11-01 104.83 2012-12-01 105.16 2013-01-01 106.31 2013-02-01 107.29 2013-03-01 107.21 2013-04-01 106.70 2013-05-01 106.29 2013-06-01 106.60 2013-07-01 106.51 2013-08-01 106.24 2013-09-01 106.18 2013-10-01 105.05 2013-11-01 104.47 2013-12-01 105.78 2014-01-01 106.12 2014-02-01 105.99 2014-03-01 105.59 2014-04-01 105.43 2014-05-01 105.16 2014-06-01 105.19 2014-07-01 104.71 2014-08-01 103.80 2014-09-01 104.08 2014-10-01 103.65 2014-11-01 102.78 2014-12-01 100.65 2015-01-01 98.77 2015-02-01 99.95 2015-03-01 101.07 2015-04-01 101.48 2015-05-01 102.36 2015-06-01 102.20 2015-07-01 101.06 2015-08-01 99.54 2015-09-01 98.76 2015-10-01 98.76 2015-11-01 98.73 2015-12-01 97.33 2016-01-01 95.88 2016-02-01 95.16 2016-03-01 95.98 2016-04-01 96.31 2016-05-01 97.60 2016-06-01 98.49 2016-07-01 97.82 2016-08-01 96.96 2016-09-01 97.30 2016-10-01 98.32 2016-11-01 98.51 2016-12-01 100.02 2017-01-01 102.24 2017-02-01 103.18 2017-03-01 101.93 2017-04-01 101.83 2017-05-01 101.17 2017-06-01 100.08 2017-07-01 99.37 2017-08-01 99.54 2017-09-01 100.48 2017-10-01 101.58 2017-11-01 102.59 2017-12-01 102.86 2018-01-01 104.47 2018-02-01 104.26 2018-03-01 103.83 2018-04-01 104.49 2018-05-01 106.54 2018-06-01 107.07 2018-07-01 107.04 2018-08-01 107.21 2018-09-01 108.57 2018-10-01 109.88