Month Index 2015=100 1996-01-01 65.69 1996-02-01 65.82 1996-03-01 65.89 1996-04-01 65.89 1996-05-01 65.89 1996-06-01 65.89 1996-07-01 65.96 1996-08-01 66.02 1996-09-01 66.15 1996-10-01 66.22 1996-11-01 66.09 1996-12-01 65.96 1997-01-01 66.15 1997-02-01 66.22 1997-03-01 66.48 1997-04-01 66.35 1997-05-01 66.42 1997-06-01 66.42 1997-07-01 66.42 1997-08-01 66.48 1997-09-01 66.68 1997-10-01 66.81 1997-11-01 66.75 1997-12-01 66.81 1998-01-01 66.88 1998-02-01 66.95 1998-03-01 67.01 1998-04-01 67.08 1998-05-01 67.08 1998-06-01 67.08 1998-07-01 67.08 1998-08-01 66.95 1998-09-01 66.68 1998-10-01 66.88 1998-11-01 66.95 1998-12-01 66.95 1999-01-01 67.14 1999-02-01 67.21 1999-03-01 67.21 1999-04-01 67.14 1999-05-01 67.21 1999-06-01 67.21 1999-07-01 67.28 1999-08-01 67.08 1999-09-01 67.14 1999-10-01 67.47 1999-11-01 67.41 1999-12-01 67.61 2000-01-01 67.74 2000-02-01 67.94 2000-03-01 67.47 2000-04-01 67.67 2000-05-01 67.74 2000-06-01 68.20 2000-07-01 68.20 2000-08-01 68.40 2000-09-01 68.46 2000-10-01 68.66 2000-11-01 68.73 2000-12-01 68.92 2001-01-01 69.27 2001-02-01 69.50 2001-03-01 69.54 2001-04-01 69.62 2001-05-01 69.64 2001-06-01 69.77 2001-07-01 69.98 2001-08-01 70.12 2001-09-01 70.22 2001-10-01 70.38 2001-11-01 70.48 2001-12-01 70.63 2002-01-01 71.11 2002-02-01 71.47 2002-03-01 71.54 2002-04-01 71.85 2002-05-01 71.93 2002-06-01 72.38 2002-07-01 72.45 2002-08-01 72.52 2002-09-01 72.35 2002-10-01 72.46 2002-11-01 72.48 2002-12-01 72.55 2003-01-01 72.86 2003-02-01 73.10 2003-03-01 73.10 2003-04-01 73.23 2003-05-01 73.45 2003-06-01 73.52 2003-07-01 73.55 2003-08-01 73.51 2003-09-01 73.69 2003-10-01 73.69 2003-11-01 73.91 2003-12-01 73.80 2004-01-01 74.21 2004-02-01 74.87 2004-03-01 75.02 2004-04-01 75.13 2004-05-01 75.34 2004-06-01 75.35 2004-07-01 75.45 2004-08-01 75.58 2004-09-01 75.47 2004-10-01 76.09 2004-11-01 76.01 2004-12-01 76.08 2005-01-01 76.36 2005-02-01 76.93 2005-03-01 77.00 2005-04-01 77.09 2005-05-01 77.35 2005-06-01 77.40 2005-07-01 77.53 2005-08-01 77.45 2005-09-01 77.47 2005-10-01 77.47 2005-11-01 77.59 2005-12-01 77.55 2006-01-01 78.63 2006-02-01 78.80 2006-03-01 78.85 2006-04-01 79.04 2006-05-01 78.99 2006-06-01 79.03 2006-07-01 79.20 2006-08-01 79.30 2006-09-01 79.35 2006-10-01 79.48 2006-11-01 79.53 2006-12-01 79.46 2007-01-01 80.02 2007-02-01 80.84 2007-03-01 80.93 2007-04-01 80.87 2007-05-01 80.70 2007-06-01 80.75 2007-07-01 81.16 2007-08-01 81.22 2007-09-01 81.36 2007-10-01 81.44 2007-11-01 81.50 2007-12-01 81.57 2008-01-01 82.59 2008-02-01 83.02 2008-03-01 83.35 2008-04-01 83.88 2008-05-01 83.86 2008-06-01 83.96 2008-07-01 84.14 2008-08-01 84.16 2008-09-01 84.28 2008-10-01 84.64 2008-11-01 84.89 2008-12-01 84.87 2009-01-01 85.49 2009-02-01 85.90 2009-03-01 86.33 2009-04-01 86.70 2009-05-01 86.77 2009-06-01 86.77 2009-07-01 86.94 2009-08-01 86.91 2009-09-01 86.95 2009-10-01 87.47 2009-11-01 87.65 2009-12-01 87.64 2010-01-01 88.20 2010-02-01 88.72 2010-03-01 88.81 2010-04-01 89.12 2010-05-01 89.23 2010-06-01 89.41 2010-07-01 89.56 2010-08-01 89.72 2010-09-01 89.84 2010-10-01 89.91 2010-11-01 90.08 2010-12-01 90.71 2011-01-01 91.14 2011-02-01 91.35 2011-03-01 91.72 2011-04-01 92.06 2011-05-01 92.51 2011-06-01 92.43 2011-07-01 92.78 2011-08-01 93.09 2011-09-01 93.21 2011-10-01 93.48 2011-11-01 93.41 2011-12-01 93.53 2012-01-01 94.07 2012-02-01 94.39 2012-03-01 94.65 2012-04-01 94.91 2012-05-01 95.09 2012-06-01 95.08 2012-07-01 95.45 2012-08-01 95.42 2012-09-01 95.81 2012-10-01 96.06 2012-11-01 96.11 2012-12-01 96.22 2013-01-01 96.36 2013-02-01 96.60 2013-03-01 96.71 2013-04-01 97.24 2013-05-01 97.16 2013-06-01 97.09 2013-07-01 97.18 2013-08-01 97.16 2013-09-01 97.30 2013-10-01 97.38 2013-11-01 97.19 2013-12-01 97.06 2014-01-01 97.69 2014-02-01 97.79 2014-03-01 98.02 2014-04-01 98.40 2014-05-01 98.30 2014-06-01 98.22 2014-07-01 98.05 2014-08-01 97.96 2014-09-01 98.25 2014-10-01 98.64 2014-11-01 98.69 2014-12-01 98.84 2015-01-01 99.08 2015-02-01 99.34 2015-03-01 99.58 2015-04-01 100.09 2015-05-01 100.11 2015-06-01 100.35 2015-07-01 100.12 2015-08-01 100.09 2015-09-01 100.11 2015-10-01 100.09 2015-11-01 100.49 2015-12-01 100.55 2016-01-01 101.46 2016-02-01 101.59 2016-03-01 101.30 2016-04-01 101.33 2016-05-01 101.51 2016-06-01 101.50 2016-07-01 101.50 2016-08-01 101.51 2016-09-01 101.56 2016-10-01 101.48 2016-11-01 101.49 2016-12-01 101.64 2017-01-01 101.96 2017-02-01 102.07 2017-03-01 102.48 2017-04-01 103.08 2017-05-01 103.29 2017-06-01 103.26 2017-07-01 103.16 2017-08-01 103.15 2017-09-01 103.46 2017-10-01 103.36 2017-11-01 103.28 2017-12-01 103.31 2018-01-01 104.13 2018-02-01 104.40 2018-03-01 104.66 2018-04-01 104.85 2018-05-01 104.57 2018-06-01 104.93 2018-07-01 105.12 2018-08-01 105.41 2018-09-01 105.55