Month Index 2015=100 1996-01-01 63.42 1996-02-01 63.42 1996-03-01 63.48 1996-04-01 63.61 1996-05-01 63.73 1996-06-01 63.99 1996-07-01 63.99 1996-08-01 64.05 1996-09-01 64.18 1996-10-01 64.18 1996-11-01 64.18 1996-12-01 64.18 1997-01-01 64.31 1997-02-01 64.31 1997-03-01 64.63 1997-04-01 64.69 1997-05-01 64.69 1997-06-01 64.76 1997-07-01 64.95 1997-08-01 65.01 1997-09-01 65.20 1997-10-01 65.27 1997-11-01 65.33 1997-12-01 65.40 1998-01-01 65.97 1998-02-01 65.97 1998-03-01 66.42 1998-04-01 66.61 1998-05-01 66.67 1998-06-01 66.74 1998-07-01 66.80 1998-08-01 66.93 1998-09-01 66.99 1998-10-01 67.12 1998-11-01 67.18 1998-12-01 67.25 1999-01-01 67.50 1999-02-01 67.63 1999-03-01 67.44 1999-04-01 67.44 1999-05-01 67.69 1999-06-01 67.89 1999-07-01 67.82 1999-08-01 67.82 1999-09-01 67.89 1999-10-01 68.27 1999-11-01 68.46 1999-12-01 68.33 2000-01-01 68.84 2000-02-01 68.84 2000-03-01 69.23 2000-04-01 69.42 2000-05-01 69.42 2000-06-01 69.61 2000-07-01 69.61 2000-08-01 69.74 2000-09-01 70.31 2000-10-01 70.50 2000-11-01 70.76 2000-12-01 70.89 2001-01-01 72.73 2001-02-01 72.95 2001-03-01 73.34 2001-04-01 73.48 2001-05-01 73.79 2001-06-01 74.05 2001-07-01 74.22 2001-08-01 74.48 2001-09-01 74.73 2001-10-01 74.86 2001-11-01 75.01 2001-12-01 75.15 2002-01-01 75.97 2002-02-01 76.40 2002-03-01 76.54 2002-04-01 76.92 2002-05-01 77.08 2002-06-01 77.12 2002-07-01 77.25 2002-08-01 77.45 2002-09-01 77.89 2002-10-01 78.02 2002-11-01 78.06 2002-12-01 78.26 2003-01-01 78.83 2003-02-01 79.11 2003-03-01 79.42 2003-04-01 79.67 2003-05-01 79.90 2003-06-01 79.89 2003-07-01 79.89 2003-08-01 79.86 2003-09-01 79.93 2003-10-01 79.97 2003-11-01 80.26 2003-12-01 80.13 2004-01-01 80.41 2004-02-01 80.44 2004-03-01 80.55 2004-04-01 80.98 2004-05-01 81.17 2004-06-01 82.10 2004-07-01 82.13 2004-08-01 82.15 2004-09-01 82.53 2004-10-01 82.26 2004-11-01 82.69 2004-12-01 82.88 2005-01-01 83.40 2005-02-01 83.29 2005-03-01 83.66 2005-04-01 83.66 2005-05-01 83.76 2005-06-01 83.80 2005-07-01 83.52 2005-08-01 83.59 2005-09-01 83.76 2005-10-01 83.96 2005-11-01 84.01 2005-12-01 84.14 2006-01-01 84.48 2006-02-01 85.08 2006-03-01 85.79 2006-04-01 86.13 2006-05-01 86.30 2006-06-01 87.01 2006-07-01 86.57 2006-08-01 86.75 2006-09-01 87.01 2006-10-01 87.12 2006-11-01 87.40 2006-12-01 87.54 2007-01-01 88.32 2007-02-01 89.26 2007-03-01 89.62 2007-04-01 89.80 2007-05-01 89.94 2007-06-01 90.29 2007-07-01 90.79 2007-08-01 90.95 2007-09-01 91.24 2007-10-01 91.55 2007-11-01 91.32 2007-12-01 91.69 2008-01-01 92.05 2008-02-01 92.98 2008-03-01 93.48 2008-04-01 93.89 2008-05-01 93.84 2008-06-01 93.91 2008-07-01 93.72 2008-08-01 93.72 2008-09-01 93.98 2008-10-01 94.34 2008-11-01 93.75 2008-12-01 92.54 2009-01-01 91.65 2009-02-01 91.85 2009-03-01 92.28 2009-04-01 91.86 2009-05-01 93.57 2009-06-01 92.22 2009-07-01 92.39 2009-08-01 91.60 2009-09-01 92.16 2009-10-01 91.93 2009-11-01 92.37 2009-12-01 91.90 2010-01-01 93.32 2010-02-01 93.47 2010-03-01 93.56 2010-04-01 93.10 2010-05-01 91.99 2010-06-01 92.48 2010-07-01 92.06 2010-08-01 91.82 2010-09-01 93.04 2010-10-01 93.09 2010-11-01 92.54 2010-12-01 92.83 2011-01-01 93.83 2011-02-01 93.96 2011-03-01 94.92 2011-04-01 94.98 2011-05-01 94.88 2011-06-01 94.65 2011-07-01 95.78 2011-08-01 95.03 2011-09-01 96.21 2011-10-01 96.17 2011-11-01 96.20 2011-12-01 96.07 2012-01-01 96.52 2012-02-01 96.96 2012-03-01 97.25 2012-04-01 97.37 2012-05-01 97.63 2012-06-01 98.04 2012-07-01 97.35 2012-08-01 97.56 2012-09-01 98.48 2012-10-01 100.13 2012-11-01 99.11 2012-12-01 98.84 2013-01-01 100.30 2013-02-01 100.78 2013-03-01 98.66 2013-04-01 98.52 2013-05-01 98.17 2013-06-01 98.69 2013-07-01 98.60 2013-08-01 98.74 2013-09-01 98.75 2013-10-01 98.43 2013-11-01 99.19 2013-12-01 98.63 2014-01-01 99.24 2014-02-01 99.34 2014-03-01 99.14 2014-04-01 98.97 2014-05-01 99.56 2014-06-01 98.03 2014-07-01 98.41 2014-08-01 97.72 2014-09-01 99.68 2014-10-01 98.55 2014-11-01 98.83 2014-12-01 98.52 2015-01-01 99.96 2015-02-01 100.09 2015-03-01 99.98 2015-04-01 99.82 2015-05-01 98.83 2015-06-01 100.76 2015-07-01 99.77 2015-08-01 99.24 2015-09-01 99.79 2015-10-01 101.26 2015-11-01 100.08 2015-12-01 100.42 2016-01-01 100.88 2016-02-01 99.54 2016-03-01 99.58 2016-04-01 100.73 2016-05-01 99.46 2016-06-01 101.19 2016-07-01 99.13 2016-08-01 99.79 2016-09-01 100.93 2016-10-01 101.20 2016-11-01 100.89 2016-12-01 99.97 2017-01-01 101.19 2017-02-01 101.85 2017-03-01 102.90 2017-04-01 100.54 2017-05-01 101.27 2017-06-01 100.65 2017-07-01 99.52 2017-08-01 99.67 2017-09-01 100.09 2017-10-01 100.80 2017-11-01 102.45 2017-12-01 101.23 2018-01-01 101.29 2018-02-01 102.48 2018-03-01 103.33 2018-04-01 102.23 2018-05-01 99.83 2018-06-01 103.34 2018-07-01 102.22 2018-08-01 100.42 2018-09-01 101.20 2018-10-01 100.77