Month Index 2015=100 1996-01-01 65.79 1996-02-01 66.04 1996-03-01 66.31 1996-04-01 66.68 1996-05-01 66.84 1996-06-01 66.77 1996-07-01 66.87 1996-08-01 66.88 1996-09-01 67.03 1996-10-01 67.30 1996-11-01 67.23 1996-12-01 67.35 1997-01-01 67.44 1997-02-01 67.54 1997-03-01 67.68 1997-04-01 67.62 1997-05-01 67.63 1997-06-01 67.61 1997-07-01 67.77 1997-08-01 68.27 1997-09-01 68.18 1997-10-01 68.14 1997-11-01 68.03 1997-12-01 68.02 1998-01-01 67.88 1998-02-01 68.03 1998-03-01 67.93 1998-04-01 68.13 1998-05-01 68.13 1998-06-01 68.10 1998-07-01 68.32 1998-08-01 68.28 1998-09-01 68.10 1998-10-01 67.99 1998-11-01 67.92 1998-12-01 67.71 1999-01-01 67.78 1999-02-01 67.90 1999-03-01 68.05 1999-04-01 68.93 1999-05-01 68.93 1999-06-01 69.21 1999-07-01 69.75 1999-08-01 70.18 1999-09-01 70.28 1999-10-01 70.52 1999-11-01 70.52 1999-12-01 71.09 2000-01-01 71.41 2000-02-01 71.73 2000-03-01 72.46 2000-04-01 72.22 2000-05-01 72.46 2000-06-01 73.55 2000-07-01 73.74 2000-08-01 73.46 2000-09-01 74.14 2000-10-01 73.93 2000-11-01 74.14 2000-12-01 73.69 2001-01-01 73.03 2001-02-01 73.66 2001-03-01 73.66 2001-04-01 74.27 2001-05-01 75.11 2001-06-01 74.94 2001-07-01 74.44 2001-08-01 74.13 2001-09-01 74.25 2001-10-01 73.71 2001-11-01 73.22 2001-12-01 73.24 2002-01-01 73.63 2002-02-01 74.02 2002-03-01 74.56 2002-04-01 75.48 2002-05-01 75.54 2002-06-01 75.33 2002-07-01 75.58 2002-08-01 75.82 2002-09-01 75.85 2002-10-01 76.03 2002-11-01 75.59 2002-12-01 75.71 2003-01-01 76.70 2003-02-01 77.32 2003-03-01 77.61 2003-04-01 77.06 2003-05-01 76.47 2003-06-01 76.50 2003-07-01 76.93 2003-08-01 77.42 2003-09-01 77.23 2003-10-01 77.01 2003-11-01 76.97 2003-12-01 77.07 2004-01-01 77.36 2004-02-01 77.66 2004-03-01 78.13 2004-04-01 78.85 2004-05-01 79.71 2004-06-01 79.57 2004-07-01 79.90 2004-08-01 80.47 2004-09-01 80.22 2004-10-01 80.89 2004-11-01 80.56 2004-12-01 80.15 2005-01-01 79.87 2005-02-01 80.49 2005-03-01 81.32 2005-04-01 82.17 2005-05-01 82.15 2005-06-01 82.63 2005-07-01 83.79 2005-08-01 84.35 2005-09-01 85.33 2005-10-01 85.20 2005-11-01 83.87 2005-12-01 83.72 2006-01-01 84.26 2006-02-01 84.51 2006-03-01 84.66 2006-04-01 85.98 2006-05-01 86.38 2006-06-01 86.54 2006-07-01 87.27 2006-08-01 87.28 2006-09-01 85.51 2006-10-01 84.60 2006-11-01 84.52 2006-12-01 84.77 2007-01-01 85.03 2007-02-01 85.28 2007-03-01 86.23 2007-04-01 87.13 2007-05-01 87.72 2007-06-01 87.99 2007-07-01 88.51 2007-08-01 88.07 2007-09-01 87.92 2007-10-01 88.07 2007-11-01 89.40 2007-12-01 89.47 2008-01-01 89.85 2008-02-01 89.90 2008-03-01 91.06 2008-04-01 91.33 2008-05-01 92.93 2008-06-01 94.28 2008-07-01 94.90 2008-08-01 93.63 2008-09-01 93.03 2008-10-01 91.34 2008-11-01 88.86 2008-12-01 87.18 2009-01-01 86.92 2009-02-01 87.44 2009-03-01 87.16 2009-04-01 88.02 2009-05-01 88.49 2009-06-01 89.77 2009-07-01 89.67 2009-08-01 90.64 2009-09-01 89.60 2009-10-01 89.54 2009-11-01 90.14 2009-12-01 90.25 2010-01-01 91.17 2010-02-01 91.12 2010-03-01 92.45 2010-04-01 93.22 2010-05-01 93.37 2010-06-01 93.23 2010-07-01 93.68 2010-08-01 93.65 2010-09-01 93.26 2010-10-01 93.35 2010-11-01 93.58 2010-12-01 94.92 2011-01-01 95.82 2011-02-01 96.32 2011-03-01 97.59 2011-04-01 98.70 2011-05-01 98.33 2011-06-01 98.15 2011-07-01 98.83 2011-08-01 98.95 2011-09-01 98.81 2011-10-01 98.78 2011-11-01 98.65 2011-12-01 99.05 2012-01-01 100.02 2012-02-01 100.75 2012-03-01 102.11 2012-04-01 102.93 2012-05-01 101.91 2012-06-01 101.21 2012-07-01 102.02 2012-08-01 103.73 2012-09-01 103.51 2012-10-01 102.86 2012-11-01 101.56 2012-12-01 101.93 2013-01-01 101.92 2013-02-01 102.72 2013-03-01 102.69 2013-04-01 102.51 2013-05-01 101.95 2013-06-01 102.20 2013-07-01 103.22 2013-08-01 103.79 2013-09-01 103.04 2013-10-01 102.20 2013-11-01 101.48 2013-12-01 102.31 2014-01-01 102.09 2014-02-01 102.24 2014-03-01 102.15 2014-04-01 102.99 2014-05-01 102.67 2014-06-01 103.21 2014-07-01 103.97 2014-08-01 104.06 2014-09-01 102.92 2014-10-01 102.22 2014-11-01 100.98 2014-12-01 99.91 2015-01-01 97.79 2015-02-01 98.97 2015-03-01 100.29 2015-04-01 100.89 2015-05-01 101.66 2015-06-01 101.81 2015-07-01 102.41 2015-08-01 101.38 2015-09-01 99.23 2015-10-01 98.92 2015-11-01 98.50 2015-12-01 98.15 2016-01-01 96.83 2016-02-01 96.38 2016-03-01 97.12 2016-04-01 97.79 2016-05-01 98.66 2016-06-01 99.68 2016-07-01 100.03 2016-08-01 99.62 2016-09-01 99.11 2016-10-01 99.72 2016-11-01 99.21 2016-12-01 100.49 2017-01-01 101.14 2017-02-01 101.59 2017-03-01 101.45 2017-04-01 102.47 2017-05-01 101.40 2017-06-01 101.30 2017-07-01 101.90 2017-08-01 102.50 2017-09-01 101.85 2017-10-01 101.79 2017-11-01 102.16 2017-12-01 102.85 2018-01-01 102.90 2018-02-01 103.16 2018-03-01 103.15 2018-04-01 104.13 2018-05-01 105.23 2018-06-01 105.97 2018-07-01 106.59 2018-08-01 107.22 2018-09-01 106.38