Month Index 2015=100 1996-01-01 65.02 1996-02-01 65.18 1996-03-01 65.32 1996-04-01 65.38 1996-05-01 65.40 1996-06-01 65.42 1996-07-01 65.45 1996-08-01 65.52 1996-09-01 65.54 1996-10-01 65.57 1996-11-01 65.72 1996-12-01 65.84 1997-01-01 66.03 1997-02-01 66.07 1997-03-01 66.18 1997-04-01 66.20 1997-05-01 66.25 1997-06-01 66.35 1997-07-01 66.41 1997-08-01 66.47 1997-09-01 66.61 1997-10-01 66.65 1997-11-01 66.69 1997-12-01 66.73 1998-01-01 66.88 1998-02-01 66.94 1998-03-01 67.11 1998-04-01 67.15 1998-05-01 67.39 1998-06-01 67.41 1998-07-01 67.43 1998-08-01 67.47 1998-09-01 67.48 1998-10-01 67.50 1998-11-01 67.53 1998-12-01 67.50 1999-01-01 67.72 1999-02-01 67.78 1999-03-01 67.87 1999-04-01 67.91 1999-05-01 67.92 1999-06-01 67.92 1999-07-01 67.94 1999-08-01 67.94 1999-09-01 67.94 1999-10-01 68.11 1999-11-01 68.14 1999-12-01 68.21 2000-01-01 68.44 2000-02-01 68.49 2000-03-01 68.54 2000-04-01 68.55 2000-05-01 68.61 2000-06-01 68.64 2000-07-01 68.65 2000-08-01 68.73 2000-09-01 68.84 2000-10-01 68.97 2000-11-01 69.14 2000-12-01 69.20 2001-01-01 69.56 2001-02-01 69.86 2001-03-01 70.01 2001-04-01 70.26 2001-05-01 70.49 2001-06-01 70.69 2001-07-01 70.86 2001-08-01 71.05 2001-09-01 71.21 2001-10-01 71.37 2001-11-01 71.50 2001-12-01 71.58 2002-01-01 72.20 2002-02-01 72.22 2002-03-01 72.34 2002-04-01 72.57 2002-05-01 72.72 2002-06-01 72.88 2002-07-01 72.98 2002-08-01 73.16 2002-09-01 73.22 2002-10-01 73.26 2002-11-01 73.35 2002-12-01 73.47 2003-01-01 74.22 2003-02-01 74.54 2003-03-01 74.69 2003-04-01 74.98 2003-05-01 75.09 2003-06-01 75.20 2003-07-01 75.28 2003-08-01 75.38 2003-09-01 75.52 2003-10-01 75.85 2003-11-01 76.24 2003-12-01 76.28 2004-01-01 76.68 2004-02-01 76.91 2004-03-01 77.74 2004-04-01 77.86 2004-05-01 78.04 2004-06-01 78.07 2004-07-01 78.14 2004-08-01 78.13 2004-09-01 78.05 2004-10-01 78.00 2004-11-01 77.99 2004-12-01 78.73 2005-01-01 78.85 2005-02-01 78.95 2005-03-01 78.99 2005-04-01 79.14 2005-05-01 79.19 2005-06-01 79.27 2005-07-01 79.36 2005-08-01 79.43 2005-09-01 79.80 2005-10-01 79.88 2005-11-01 79.99 2005-12-01 80.12 2006-01-01 80.30 2006-02-01 80.47 2006-03-01 80.78 2006-04-01 80.86 2006-05-01 80.96 2006-06-01 81.02 2006-07-01 81.17 2006-08-01 81.19 2006-09-01 81.25 2006-10-01 81.66 2006-11-01 81.76 2006-12-01 81.82 2007-01-01 82.04 2007-02-01 82.19 2007-03-01 82.30 2007-04-01 82.43 2007-05-01 82.53 2007-06-01 82.64 2007-07-01 82.75 2007-08-01 83.25 2007-09-01 83.80 2007-10-01 84.79 2007-11-01 85.50 2007-12-01 85.98 2008-01-01 86.86 2008-02-01 87.52 2008-03-01 87.86 2008-04-01 88.16 2008-05-01 88.24 2008-06-01 88.41 2008-07-01 88.70 2008-08-01 88.90 2008-09-01 88.98 2008-10-01 89.09 2008-11-01 89.09 2008-12-01 89.03 2009-01-01 89.22 2009-02-01 89.23 2009-03-01 89.25 2009-04-01 89.23 2009-05-01 89.12 2009-06-01 89.34 2009-07-01 89.41 2009-08-01 89.47 2009-09-01 89.41 2009-10-01 89.39 2009-11-01 89.57 2009-12-01 89.64 2010-01-01 89.74 2010-02-01 89.75 2010-03-01 89.74 2010-04-01 89.79 2010-05-01 89.89 2010-06-01 90.10 2010-07-01 90.18 2010-08-01 90.33 2010-09-01 90.30 2010-10-01 90.48 2010-11-01 90.75 2010-12-01 91.00 2011-01-01 91.34 2011-02-01 91.58 2011-03-01 91.97 2011-04-01 92.32 2011-05-01 92.73 2011-06-01 92.90 2011-07-01 93.29 2011-08-01 93.58 2011-09-01 93.89 2011-10-01 94.36 2011-11-01 94.63 2011-12-01 94.71 2012-01-01 95.05 2012-02-01 95.32 2012-03-01 95.57 2012-04-01 95.76 2012-05-01 95.88 2012-06-01 95.92 2012-07-01 95.99 2012-08-01 96.09 2012-09-01 96.20 2012-10-01 96.63 2012-11-01 96.86 2012-12-01 96.95 2013-01-01 97.26 2013-02-01 97.49 2013-03-01 97.67 2013-04-01 97.75 2013-05-01 97.90 2013-06-01 97.99 2013-07-01 98.39 2013-08-01 98.49 2013-09-01 98.54 2013-10-01 98.71 2013-11-01 98.85 2013-12-01 98.87 2014-01-01 99.19 2014-02-01 99.27 2014-03-01 99.34 2014-04-01 99.31 2014-05-01 99.39 2014-06-01 99.31 2014-07-01 99.45 2014-08-01 99.47 2014-09-01 99.48 2014-10-01 99.53 2014-11-01 99.46 2014-12-01 99.41 2015-01-01 99.59 2015-02-01 99.80 2015-03-01 99.94 2015-04-01 100.03 2015-05-01 99.96 2015-06-01 100.01 2015-07-01 100.07 2015-08-01 100.11 2015-09-01 100.05 2015-10-01 100.11 2015-11-01 100.19 2015-12-01 100.13 2016-01-01 100.35 2016-02-01 100.38 2016-03-01 100.37 2016-04-01 100.56 2016-05-01 100.52 2016-06-01 100.53 2016-07-01 100.54 2016-08-01 100.59 2016-09-01 100.53 2016-10-01 100.62 2016-11-01 100.90 2016-12-01 100.86 2017-01-01 101.09 2017-02-01 101.21 2017-03-01 101.38 2017-04-01 101.62 2017-05-01 102.01 2017-06-01 102.16 2017-07-01 102.40 2017-08-01 102.57 2017-09-01 102.59 2017-10-01 102.72 2017-11-01 103.02 2017-12-01 103.11 2018-01-01 103.60 2018-02-01 103.54 2018-03-01 104.30 2018-04-01 104.66 2018-05-01 104.64 2018-06-01 104.81 2018-07-01 104.90 2018-08-01 104.99 2018-09-01 104.87 2018-10-01 104.99