Month Index 2015=100 1996-01-01 59.08 1996-02-01 59.09 1996-03-01 59.34 1996-04-01 59.67 1996-05-01 59.67 1996-06-01 59.68 1996-07-01 60.08 1996-08-01 60.09 1996-09-01 60.09 1996-10-01 60.10 1996-11-01 60.10 1996-12-01 59.88 1997-01-01 60.42 1997-02-01 60.42 1997-03-01 60.79 1997-04-01 60.81 1997-05-01 62.26 1997-06-01 62.26 1997-07-01 62.41 1997-08-01 62.40 1997-09-01 64.15 1997-10-01 64.17 1997-11-01 64.18 1997-12-01 63.79 1998-01-01 64.45 1998-02-01 64.46 1998-03-01 64.46 1998-04-01 64.16 1998-05-01 64.16 1998-06-01 64.50 1998-07-01 64.53 1998-08-01 64.70 1998-09-01 64.71 1998-10-01 64.50 1998-11-01 64.52 1998-12-01 64.11 1999-01-01 64.60 1999-02-01 64.60 1999-03-01 64.60 1999-04-01 64.61 1999-05-01 64.58 1999-06-01 64.58 1999-07-01 64.71 1999-08-01 64.75 1999-09-01 64.77 1999-10-01 64.79 1999-11-01 64.81 1999-12-01 64.43 2000-01-01 65.01 2000-02-01 65.02 2000-03-01 65.02 2000-04-01 65.16 2000-05-01 65.45 2000-06-01 65.45 2000-07-01 65.45 2000-08-01 65.50 2000-09-01 65.50 2000-10-01 65.47 2000-11-01 65.57 2000-12-01 65.18 2001-01-01 65.89 2001-02-01 65.89 2001-03-01 65.89 2001-04-01 65.92 2001-05-01 65.92 2001-06-01 66.07 2001-07-01 66.87 2001-08-01 66.87 2001-09-01 66.87 2001-10-01 66.87 2001-11-01 66.87 2001-12-01 66.40 2002-01-01 67.19 2002-02-01 67.19 2002-03-01 67.19 2002-04-01 67.36 2002-05-01 67.36 2002-06-01 67.36 2002-07-01 67.64 2002-08-01 67.68 2002-09-01 67.68 2002-10-01 67.68 2002-11-01 67.78 2002-12-01 67.49 2003-01-01 67.53 2003-02-01 67.54 2003-03-01 68.42 2003-04-01 68.46 2003-05-01 68.72 2003-06-01 69.95 2003-07-01 69.95 2003-08-01 69.96 2003-09-01 70.00 2003-10-01 70.00 2003-11-01 70.04 2003-12-01 69.55 2004-01-01 70.61 2004-02-01 70.62 2004-03-01 70.62 2004-04-01 70.91 2004-05-01 70.96 2004-06-01 70.96 2004-07-01 70.96 2004-08-01 70.97 2004-09-01 70.97 2004-10-01 70.99 2004-11-01 70.99 2004-12-01 70.57 2005-01-01 71.60 2005-02-01 71.67 2005-03-01 72.35 2005-04-01 72.82 2005-05-01 72.82 2005-06-01 72.82 2005-07-01 72.82 2005-08-01 72.83 2005-09-01 72.82 2005-10-01 72.95 2005-11-01 72.97 2005-12-01 72.59 2006-01-01 73.64 2006-02-01 73.77 2006-03-01 73.86 2006-04-01 74.40 2006-05-01 74.23 2006-06-01 74.53 2006-07-01 74.36 2006-08-01 74.45 2006-09-01 74.90 2006-10-01 75.28 2006-11-01 75.31 2006-12-01 74.83 2007-01-01 76.02 2007-02-01 76.02 2007-03-01 76.01 2007-04-01 76.57 2007-05-01 76.62 2007-06-01 76.62 2007-07-01 76.48 2007-08-01 76.51 2007-09-01 76.70 2007-10-01 76.71 2007-11-01 76.71 2007-12-01 75.83 2008-01-01 77.18 2008-02-01 77.24 2008-03-01 77.69 2008-04-01 78.18 2008-05-01 78.18 2008-06-01 78.25 2008-07-01 78.31 2008-08-01 78.32 2008-09-01 78.41 2008-10-01 78.43 2008-11-01 78.43 2008-12-01 77.94 2009-01-01 79.19 2009-02-01 79.20 2009-03-01 79.57 2009-04-01 80.41 2009-05-01 80.42 2009-06-01 80.42 2009-07-01 81.79 2009-08-01 81.79 2009-09-01 81.82 2009-10-01 81.82 2009-11-01 81.82 2009-12-01 81.23 2010-01-01 82.24 2010-02-01 82.24 2010-03-01 82.28 2010-04-01 82.69 2010-05-01 82.69 2010-06-01 82.69 2010-07-01 83.22 2010-08-01 83.23 2010-09-01 83.34 2010-10-01 83.40 2010-11-01 83.40 2010-12-01 82.75 2011-01-01 83.57 2011-02-01 83.57 2011-03-01 83.62 2011-04-01 85.38 2011-05-01 85.63 2011-06-01 85.62 2011-07-01 85.92 2011-08-01 85.93 2011-09-01 85.93 2011-10-01 85.94 2011-11-01 85.98 2011-12-01 85.44 2012-01-01 86.69 2012-02-01 86.69 2012-03-01 86.77 2012-04-01 86.92 2012-05-01 89.19 2012-06-01 89.19 2012-07-01 89.09 2012-08-01 89.16 2012-09-01 89.17 2012-10-01 89.17 2012-11-01 89.22 2012-12-01 88.66 2013-01-01 91.11 2013-02-01 91.14 2013-03-01 91.20 2013-04-01 92.44 2013-05-01 92.44 2013-06-01 92.47 2013-07-01 92.50 2013-08-01 93.06 2013-09-01 93.00 2013-10-01 93.10 2013-11-01 93.27 2013-12-01 93.04 2014-01-01 95.06 2014-02-01 95.27 2014-03-01 95.35 2014-04-01 96.12 2014-05-01 96.12 2014-06-01 96.08 2014-07-01 95.98 2014-08-01 96.19 2014-09-01 96.19 2014-10-01 96.25 2014-11-01 96.19 2014-12-01 96.33 2015-01-01 99.31 2015-02-01 99.55 2015-03-01 99.78 2015-04-01 100.03 2015-05-01 100.06 2015-06-01 100.06 2015-07-01 100.16 2015-08-01 100.16 2015-09-01 100.17 2015-10-01 100.23 2015-11-01 100.23 2015-12-01 100.26 2016-01-01 103.07 2016-02-01 103.51 2016-03-01 103.76 2016-04-01 103.87 2016-05-01 103.96 2016-06-01 103.98 2016-07-01 104.10 2016-08-01 104.13 2016-09-01 104.24 2016-10-01 104.31 2016-11-01 104.30 2016-12-01 104.15 2017-01-01 106.34 2017-02-01 106.41 2017-03-01 106.31 2017-04-01 107.00 2017-05-01 107.01 2017-06-01 107.01 2017-07-01 107.01 2017-08-01 107.04 2017-09-01 107.04 2017-10-01 107.22 2017-11-01 107.23 2017-12-01 107.09 2018-01-01 108.79 2018-02-01 108.85 2018-03-01 109.41 2018-04-01 109.76 2018-05-01 109.87 2018-06-01 109.88 2018-07-01 110.33 2018-08-01 110.70 2018-09-01 110.75 2018-10-01 110.33