Month Index 2015=100 1996-01-01 59.38 1996-02-01 59.39 1996-03-01 59.65 1996-04-01 59.97 1996-05-01 59.98 1996-06-01 59.98 1996-07-01 60.39 1996-08-01 60.40 1996-09-01 60.40 1996-10-01 60.40 1996-11-01 60.41 1996-12-01 60.19 1997-01-01 60.72 1997-02-01 60.72 1997-03-01 61.09 1997-04-01 61.11 1997-05-01 62.58 1997-06-01 62.58 1997-07-01 62.72 1997-08-01 62.72 1997-09-01 64.48 1997-10-01 64.51 1997-11-01 64.52 1997-12-01 64.13 1998-01-01 64.79 1998-02-01 64.79 1998-03-01 64.79 1998-04-01 64.49 1998-05-01 64.50 1998-06-01 64.83 1998-07-01 64.87 1998-08-01 65.03 1998-09-01 65.05 1998-10-01 64.84 1998-11-01 64.86 1998-12-01 64.44 1999-01-01 64.92 1999-02-01 64.91 1999-03-01 64.92 1999-04-01 64.92 1999-05-01 64.89 1999-06-01 64.89 1999-07-01 65.02 1999-08-01 65.07 1999-09-01 65.08 1999-10-01 65.10 1999-11-01 65.12 1999-12-01 64.74 2000-01-01 65.32 2000-02-01 65.33 2000-03-01 65.33 2000-04-01 65.47 2000-05-01 65.76 2000-06-01 65.76 2000-07-01 65.76 2000-08-01 65.81 2000-09-01 65.81 2000-10-01 65.79 2000-11-01 65.88 2000-12-01 65.49 2001-01-01 66.13 2001-02-01 66.13 2001-03-01 66.13 2001-04-01 66.16 2001-05-01 66.16 2001-06-01 66.32 2001-07-01 67.01 2001-08-01 67.01 2001-09-01 67.01 2001-10-01 67.01 2001-11-01 67.01 2001-12-01 66.53 2002-01-01 67.33 2002-02-01 67.34 2002-03-01 67.34 2002-04-01 67.50 2002-05-01 67.50 2002-06-01 67.50 2002-07-01 67.79 2002-08-01 67.82 2002-09-01 67.82 2002-10-01 67.82 2002-11-01 67.92 2002-12-01 67.63 2003-01-01 67.66 2003-02-01 67.68 2003-03-01 68.56 2003-04-01 68.60 2003-05-01 68.87 2003-06-01 70.10 2003-07-01 70.10 2003-08-01 70.11 2003-09-01 70.16 2003-10-01 70.16 2003-11-01 70.19 2003-12-01 69.71 2004-01-01 70.74 2004-02-01 70.75 2004-03-01 70.75 2004-04-01 71.05 2004-05-01 71.10 2004-06-01 71.10 2004-07-01 71.10 2004-08-01 71.10 2004-09-01 71.10 2004-10-01 71.13 2004-11-01 71.13 2004-12-01 70.70 2005-01-01 71.71 2005-02-01 71.79 2005-03-01 72.48 2005-04-01 72.94 2005-05-01 72.94 2005-06-01 72.94 2005-07-01 72.94 2005-08-01 72.95 2005-09-01 72.94 2005-10-01 73.07 2005-11-01 73.09 2005-12-01 72.71 2006-01-01 73.77 2006-02-01 73.90 2006-03-01 73.99 2006-04-01 74.51 2006-05-01 74.33 2006-06-01 74.63 2006-07-01 74.46 2006-08-01 74.55 2006-09-01 75.00 2006-10-01 75.39 2006-11-01 75.42 2006-12-01 74.94 2007-01-01 76.13 2007-02-01 76.13 2007-03-01 76.12 2007-04-01 76.65 2007-05-01 76.70 2007-06-01 76.70 2007-07-01 76.55 2007-08-01 76.59 2007-09-01 76.78 2007-10-01 76.79 2007-11-01 76.79 2007-12-01 75.90 2008-01-01 77.26 2008-02-01 77.32 2008-03-01 77.78 2008-04-01 78.27 2008-05-01 78.27 2008-06-01 78.34 2008-07-01 78.40 2008-08-01 78.41 2008-09-01 78.50 2008-10-01 78.52 2008-11-01 78.52 2008-12-01 78.02 2009-01-01 79.21 2009-02-01 79.22 2009-03-01 79.60 2009-04-01 80.44 2009-05-01 80.45 2009-06-01 80.45 2009-07-01 81.83 2009-08-01 81.84 2009-09-01 81.86 2009-10-01 81.86 2009-11-01 81.87 2009-12-01 81.27 2010-01-01 82.25 2010-02-01 82.25 2010-03-01 82.29 2010-04-01 82.71 2010-05-01 82.71 2010-06-01 82.71 2010-07-01 83.24 2010-08-01 83.25 2010-09-01 83.36 2010-10-01 83.42 2010-11-01 83.42 2010-12-01 82.77 2011-01-01 83.56 2011-02-01 83.56 2011-03-01 83.62 2011-04-01 85.38 2011-05-01 85.63 2011-06-01 85.63 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 85.43 2012-01-01 86.66 2012-02-01 86.66 2012-03-01 86.74 2012-04-01 86.89 2012-05-01 89.17 2012-06-01 89.17 2012-07-01 89.07 2012-08-01 89.15 2012-09-01 89.15 2012-10-01 89.15 2012-11-01 89.20 2012-12-01 88.64 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 92.48 2013-07-01 92.51 2013-08-01 93.07 2013-09-01 93.01 2013-10-01 93.11 2013-11-01 93.28 2013-12-01 93.04 2014-01-01 95.05 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 95.99 2014-08-01 96.19 2014-09-01 96.20 2014-10-01 96.25 2014-11-01 96.19 2014-12-01 96.33 2015-01-01 99.31 2015-02-01 99.54 2015-03-01 99.78 2015-04-01 100.04 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 2016-01-01 103.06 2016-02-01 103.50 2016-03-01 103.75 2016-04-01 103.87 2016-05-01 103.95 2016-06-01 103.97 2016-07-01 104.09 2016-08-01 104.12 2016-09-01 104.23 2016-10-01 104.30 2016-11-01 104.29 2016-12-01 104.14 2017-01-01 106.28 2017-02-01 106.33 2017-03-01 106.24 2017-04-01 106.93 2017-05-01 106.94 2017-06-01 106.95 2017-07-01 106.94 2017-08-01 106.97 2017-09-01 106.97 2017-10-01 107.15 2017-11-01 107.16 2017-12-01 107.02 2018-01-01 108.67 2018-02-01 108.73 2018-03-01 109.30 2018-04-01 109.65 2018-05-01 109.77 2018-06-01 109.77 2018-07-01 110.22 2018-08-01 110.60 2018-09-01 110.65 2018-10-01 110.22