Month Index 2015=100 1996-01-01 65.52 1996-02-01 65.51 1996-03-01 65.20 1996-04-01 65.38 1996-05-01 65.33 1996-06-01 65.36 1996-07-01 65.28 1996-08-01 65.21 1996-09-01 65.20 1996-10-01 65.19 1996-11-01 65.13 1996-12-01 65.17 1997-01-01 65.51 1997-02-01 65.65 1997-03-01 65.70 1997-04-01 65.43 1997-05-01 65.43 1997-06-01 65.41 1997-07-01 65.40 1997-08-01 65.49 1997-09-01 65.52 1997-10-01 65.59 1997-11-01 65.66 1997-12-01 65.62 1998-01-01 65.85 1998-02-01 65.95 1998-03-01 65.94 1998-04-01 66.00 1998-05-01 66.06 1998-06-01 66.18 1998-07-01 66.29 1998-08-01 66.31 1998-09-01 66.42 1998-10-01 66.49 1998-11-01 66.52 1998-12-01 66.60 1999-01-01 67.06 1999-02-01 67.12 1999-03-01 67.16 1999-04-01 67.33 1999-05-01 67.35 1999-06-01 67.42 1999-07-01 67.46 1999-08-01 67.51 1999-09-01 67.54 1999-10-01 67.79 1999-11-01 68.10 1999-12-01 68.06 2000-01-01 68.34 2000-02-01 68.33 2000-03-01 68.36 2000-04-01 68.58 2000-05-01 68.65 2000-06-01 68.69 2000-07-01 68.89 2000-08-01 68.97 2000-09-01 69.14 2000-10-01 69.33 2000-11-01 69.40 2000-12-01 69.49 2001-01-01 70.89 2001-02-01 71.14 2001-03-01 71.24 2001-04-01 71.35 2001-05-01 71.53 2001-06-01 71.55 2001-07-01 72.05 2001-08-01 72.09 2001-09-01 72.22 2001-10-01 72.42 2001-11-01 72.61 2001-12-01 72.65 2002-01-01 74.77 2002-02-01 74.81 2002-03-01 74.83 2002-04-01 75.15 2002-05-01 75.37 2002-06-01 75.44 2002-07-01 75.60 2002-08-01 75.62 2002-09-01 75.71 2002-10-01 75.71 2002-11-01 75.74 2002-12-01 75.72 2003-01-01 77.03 2003-02-01 77.18 2003-03-01 77.27 2003-04-01 77.29 2003-05-01 77.41 2003-06-01 77.43 2003-07-01 77.59 2003-08-01 77.67 2003-09-01 77.68 2003-10-01 77.62 2003-11-01 77.43 2003-12-01 77.38 2004-01-01 78.67 2004-02-01 78.69 2004-03-01 78.64 2004-04-01 78.72 2004-05-01 78.73 2004-06-01 78.76 2004-07-01 78.77 2004-08-01 78.78 2004-09-01 78.76 2004-10-01 78.81 2004-11-01 78.78 2004-12-01 78.57 2005-01-01 79.69 2005-02-01 79.67 2005-03-01 79.67 2005-04-01 79.85 2005-05-01 79.95 2005-06-01 80.02 2005-07-01 80.24 2005-08-01 80.29 2005-09-01 79.94 2005-10-01 79.93 2005-11-01 79.92 2005-12-01 79.93 2006-01-01 79.61 2006-02-01 79.66 2006-03-01 79.73 2006-04-01 79.85 2006-05-01 79.77 2006-06-01 79.73 2006-07-01 79.69 2006-08-01 79.74 2006-09-01 79.74 2006-10-01 79.84 2006-11-01 79.88 2006-12-01 79.89 2007-01-01 81.68 2007-02-01 81.79 2007-03-01 81.93 2007-04-01 82.13 2007-05-01 82.12 2007-06-01 82.06 2007-07-01 82.23 2007-08-01 82.29 2007-09-01 82.36 2007-10-01 82.52 2007-11-01 82.63 2007-12-01 82.61 2008-01-01 84.72 2008-02-01 84.77 2008-03-01 85.06 2008-04-01 85.03 2008-05-01 85.12 2008-06-01 85.15 2008-07-01 85.43 2008-08-01 85.47 2008-09-01 85.59 2008-10-01 85.72 2008-11-01 85.81 2008-12-01 85.46 2009-01-01 86.88 2009-02-01 87.19 2009-03-01 87.23 2009-04-01 87.41 2009-05-01 87.35 2009-06-01 87.36 2009-07-01 87.59 2009-08-01 87.57 2009-09-01 87.64 2009-10-01 87.78 2009-11-01 87.69 2009-12-01 87.66 2010-01-01 88.56 2010-02-01 88.73 2010-03-01 88.73 2010-04-01 88.82 2010-05-01 88.92 2010-06-01 88.93 2010-07-01 89.03 2010-08-01 89.08 2010-09-01 89.10 2010-10-01 89.29 2010-11-01 89.24 2010-12-01 89.35 2011-01-01 90.16 2011-02-01 90.34 2011-03-01 90.90 2011-04-01 90.96 2011-05-01 91.06 2011-06-01 91.09 2011-07-01 91.08 2011-08-01 91.23 2011-09-01 91.12 2011-10-01 91.67 2011-11-01 91.59 2011-12-01 91.49 2012-01-01 92.57 2012-02-01 92.97 2012-03-01 93.05 2012-04-01 93.15 2012-05-01 92.89 2012-06-01 92.99 2012-07-01 93.30 2012-08-01 92.91 2012-09-01 93.14 2012-10-01 93.72 2012-11-01 93.73 2012-12-01 93.60 2013-01-01 96.41 2013-02-01 96.93 2013-03-01 96.87 2013-04-01 97.00 2013-05-01 96.97 2013-06-01 96.90 2013-07-01 97.03 2013-08-01 97.04 2013-09-01 97.15 2013-10-01 97.18 2013-11-01 97.10 2013-12-01 97.13 2014-01-01 97.83 2014-02-01 98.12 2014-03-01 97.76 2014-04-01 97.87 2014-05-01 97.71 2014-06-01 97.65 2014-07-01 97.68 2014-08-01 97.77 2014-09-01 97.91 2014-10-01 98.16 2014-11-01 97.56 2014-12-01 97.91 2015-01-01 99.78 2015-02-01 99.87 2015-03-01 99.97 2015-04-01 100.09 2015-05-01 99.92 2015-06-01 99.95 2015-07-01 100.14 2015-08-01 99.84 2015-09-01 100.01 2015-10-01 100.15 2015-11-01 100.01 2015-12-01 100.26 2016-01-01 100.65 2016-02-01 101.24 2016-03-01 101.24 2016-04-01 100.25 2016-05-01 100.34 2016-06-01 100.54 2016-07-01 100.50 2016-08-01 100.50 2016-09-01 100.37 2016-10-01 100.18 2016-11-01 99.95 2016-12-01 99.78 2017-01-01 100.61 2017-02-01 101.11 2017-03-01 100.90 2017-04-01 100.83 2017-05-01 100.97 2017-06-01 101.65 2017-07-01 101.48 2017-08-01 101.16 2017-09-01 101.22 2017-10-01 101.56 2017-11-01 101.38 2017-12-01 101.49 2018-01-01 103.42 2018-02-01 103.69 2018-03-01 103.70 2018-04-01 103.99 2018-05-01 104.08 2018-06-01 103.73 2018-07-01 104.07 2018-08-01 104.06 2018-09-01 104.05 2018-10-01 104.43