Month Index 2015=100 1996-01-01 61.70 1996-02-01 61.94 1996-03-01 61.94 1996-04-01 61.82 1996-05-01 61.76 1996-06-01 61.82 1996-07-01 61.88 1996-08-01 61.70 1996-09-01 61.70 1996-10-01 61.88 1996-11-01 61.88 1996-12-01 61.94 1997-01-01 61.88 1997-02-01 62.50 1997-03-01 62.44 1997-04-01 63.67 1997-05-01 63.61 1997-06-01 63.24 1997-07-01 63.30 1997-08-01 62.87 1997-09-01 62.81 1997-10-01 63.37 1997-11-01 63.06 1997-12-01 62.81 1998-01-01 61.76 1998-02-01 61.70 1998-03-01 61.94 1998-04-01 62.44 1998-05-01 62.38 1998-06-01 62.50 1998-07-01 62.07 1998-08-01 62.01 1998-09-01 62.01 1998-10-01 62.07 1998-11-01 61.94 1998-12-01 62.01 1999-01-01 61.82 1999-02-01 62.13 1999-03-01 62.25 1999-04-01 62.01 1999-05-01 62.19 1999-06-01 61.88 1999-07-01 61.33 1999-08-01 61.02 1999-09-01 61.94 1999-10-01 62.44 1999-11-01 62.31 1999-12-01 62.44 2000-01-01 62.44 2000-02-01 62.38 2000-03-01 62.62 2000-04-01 62.69 2000-05-01 62.44 2000-06-01 62.07 2000-07-01 61.76 2000-08-01 61.63 2000-09-01 61.51 2000-10-01 61.70 2000-11-01 62.25 2000-12-01 62.50 2001-01-01 62.38 2001-02-01 62.70 2001-03-01 62.36 2001-04-01 62.83 2001-05-01 63.24 2001-06-01 62.86 2001-07-01 62.85 2001-08-01 62.49 2001-09-01 62.07 2001-10-01 62.47 2001-11-01 62.94 2001-12-01 63.01 2002-01-01 63.01 2002-02-01 63.01 2002-03-01 63.27 2002-04-01 63.27 2002-05-01 63.80 2002-06-01 63.80 2002-07-01 63.80 2002-08-01 64.92 2002-09-01 64.92 2002-10-01 64.92 2002-11-01 64.00 2002-12-01 64.00 2003-01-01 64.00 2003-02-01 64.26 2003-03-01 64.26 2003-04-01 64.26 2003-05-01 65.93 2003-06-01 65.93 2003-07-01 65.93 2003-08-01 67.41 2003-09-01 67.41 2003-10-01 67.41 2003-11-01 66.55 2003-12-01 66.55 2004-01-01 66.55 2004-02-01 66.85 2004-03-01 66.85 2004-04-01 66.85 2004-05-01 68.06 2004-06-01 68.06 2004-07-01 68.06 2004-08-01 69.28 2004-09-01 69.28 2004-10-01 69.28 2004-11-01 68.79 2004-12-01 68.79 2005-01-01 68.79 2005-02-01 69.10 2005-03-01 69.10 2005-04-01 69.10 2005-05-01 70.67 2005-06-01 70.67 2005-07-01 70.67 2005-08-01 71.95 2005-09-01 71.95 2005-10-01 71.95 2005-11-01 71.64 2005-12-01 71.65 2006-01-01 71.64 2006-02-01 71.88 2006-03-01 71.95 2006-04-01 72.31 2006-05-01 72.29 2006-06-01 72.93 2006-07-01 72.50 2006-08-01 73.00 2006-09-01 72.55 2006-10-01 72.40 2006-11-01 73.27 2006-12-01 74.06 2007-01-01 74.52 2007-02-01 76.17 2007-03-01 76.91 2007-04-01 77.11 2007-05-01 76.60 2007-06-01 77.11 2007-07-01 77.11 2007-08-01 76.75 2007-09-01 76.58 2007-10-01 77.25 2007-11-01 77.25 2007-12-01 77.34 2008-01-01 77.41 2008-02-01 77.70 2008-03-01 77.55 2008-04-01 76.89 2008-05-01 76.89 2008-06-01 77.40 2008-07-01 78.31 2008-08-01 78.91 2008-09-01 78.36 2008-10-01 79.53 2008-11-01 79.73 2008-12-01 80.92 2009-01-01 80.93 2009-02-01 81.00 2009-03-01 82.30 2009-04-01 82.93 2009-05-01 83.93 2009-06-01 83.85 2009-07-01 84.20 2009-08-01 84.56 2009-09-01 84.48 2009-10-01 83.47 2009-11-01 83.12 2009-12-01 83.72 2010-01-01 85.54 2010-02-01 87.26 2010-03-01 87.92 2010-04-01 88.08 2010-05-01 88.19 2010-06-01 87.71 2010-07-01 87.31 2010-08-01 87.57 2010-09-01 86.79 2010-10-01 86.57 2010-11-01 86.65 2010-12-01 87.20 2011-01-01 87.20 2011-02-01 87.40 2011-03-01 87.85 2011-04-01 88.33 2011-05-01 88.33 2011-06-01 88.29 2011-07-01 88.29 2011-08-01 88.33 2011-09-01 89.56 2011-10-01 90.43 2011-11-01 90.36 2011-12-01 90.41 2012-01-01 90.44 2012-02-01 89.82 2012-03-01 90.35 2012-04-01 90.72 2012-05-01 90.90 2012-06-01 91.44 2012-07-01 91.24 2012-08-01 92.72 2012-09-01 93.42 2012-10-01 93.44 2012-11-01 93.50 2012-12-01 93.35 2013-01-01 95.64 2013-02-01 96.53 2013-03-01 97.00 2013-04-01 97.49 2013-05-01 97.49 2013-06-01 97.41 2013-07-01 97.41 2013-08-01 97.23 2013-09-01 97.94 2013-10-01 97.94 2013-11-01 98.15 2013-12-01 97.98 2014-01-01 96.57 2014-02-01 97.32 2014-03-01 97.32 2014-04-01 97.32 2014-05-01 97.32 2014-06-01 97.32 2014-07-01 97.32 2014-08-01 97.66 2014-09-01 98.10 2014-10-01 98.03 2014-11-01 98.14 2014-12-01 98.14 2015-01-01 98.87 2015-02-01 99.68 2015-03-01 99.68 2015-04-01 99.81 2015-05-01 99.81 2015-06-01 99.81 2015-07-01 99.81 2015-08-01 99.30 2015-09-01 99.70 2015-10-01 99.86 2015-11-01 101.84 2015-12-01 101.84 2016-01-01 101.84 2016-02-01 102.09 2016-03-01 102.09 2016-04-01 102.26 2016-05-01 102.50 2016-06-01 102.77 2016-07-01 103.67 2016-08-01 104.12 2016-09-01 104.24 2016-10-01 104.24 2016-11-01 104.24 2016-12-01 104.24 2017-01-01 104.98 2017-02-01 104.73 2017-03-01 106.44 2017-04-01 105.98 2017-05-01 107.29 2017-06-01 110.41 2017-07-01 110.41 2017-08-01 110.41 2017-09-01 110.41 2017-10-01 110.58 2017-11-01 110.58 2017-12-01 110.58 2018-01-01 110.58 2018-02-01 112.79 2018-03-01 112.79 2018-04-01 112.79 2018-05-01 112.82 2018-06-01 112.82 2018-07-01 112.82 2018-08-01 112.82 2018-09-01 112.82 2018-10-01 112.82