Month Index 2015=100 1996-01-01 65.96 1996-02-01 66.11 1996-03-01 66.19 1996-04-01 66.31 1996-05-01 66.54 1996-06-01 66.61 1996-07-01 66.93 1996-08-01 67.00 1996-09-01 67.19 1996-10-01 67.26 1996-11-01 67.33 1996-12-01 67.34 1997-01-01 68.76 1997-02-01 69.03 1997-03-01 69.17 1997-04-01 69.30 1997-05-01 69.37 1997-06-01 69.56 1997-07-01 69.62 1997-08-01 69.69 1997-09-01 70.37 1997-10-01 70.15 1997-11-01 70.32 1997-12-01 70.28 1998-01-01 71.29 1998-02-01 71.37 1998-03-01 71.45 1998-04-01 71.71 1998-05-01 71.77 1998-06-01 71.98 1998-07-01 72.33 1998-08-01 72.40 1998-09-01 72.45 1998-10-01 72.56 1998-11-01 72.59 1998-12-01 72.66 1999-01-01 73.19 1999-02-01 73.28 1999-03-01 73.32 1999-04-01 73.39 1999-05-01 73.62 1999-06-01 73.65 1999-07-01 73.97 1999-08-01 73.96 1999-09-01 74.05 1999-10-01 74.03 1999-11-01 74.19 1999-12-01 74.33 2000-01-01 74.49 2000-02-01 74.62 2000-03-01 74.70 2000-04-01 74.93 2000-05-01 75.05 2000-06-01 75.10 2000-07-01 75.29 2000-08-01 75.29 2000-09-01 75.27 2000-10-01 75.51 2000-11-01 75.50 2000-12-01 75.60 2001-01-01 75.52 2001-02-01 75.60 2001-03-01 75.63 2001-04-01 75.77 2001-05-01 75.94 2001-06-01 76.12 2001-07-01 76.21 2001-08-01 76.23 2001-09-01 76.28 2001-10-01 76.48 2001-11-01 76.46 2001-12-01 76.34 2002-01-01 76.95 2002-02-01 77.21 2002-03-01 77.49 2002-04-01 77.87 2002-05-01 77.89 2002-06-01 77.91 2002-07-01 78.15 2002-08-01 78.28 2002-09-01 78.19 2002-10-01 78.32 2002-11-01 78.56 2002-12-01 78.74 2003-01-01 79.07 2003-02-01 79.24 2003-03-01 79.42 2003-04-01 79.50 2003-05-01 79.82 2003-06-01 79.83 2003-07-01 79.86 2003-08-01 79.85 2003-09-01 79.75 2003-10-01 80.04 2003-11-01 80.15 2003-12-01 80.24 2004-01-01 84.76 2004-02-01 84.99 2004-03-01 85.07 2004-04-01 85.81 2004-05-01 85.99 2004-06-01 86.03 2004-07-01 86.45 2004-08-01 86.43 2004-09-01 86.51 2004-10-01 86.67 2004-11-01 86.78 2004-12-01 86.95 2005-01-01 87.33 2005-02-01 87.63 2005-03-01 87.61 2005-04-01 87.80 2005-05-01 87.93 2005-06-01 87.94 2005-07-01 88.03 2005-08-01 87.97 2005-09-01 87.91 2005-10-01 87.91 2005-11-01 88.12 2005-12-01 88.23 2006-01-01 88.44 2006-02-01 88.55 2006-03-01 88.62 2006-04-01 88.75 2006-05-01 89.10 2006-06-01 89.32 2006-07-01 89.38 2006-08-01 89.36 2006-09-01 89.38 2006-10-01 89.50 2006-11-01 89.67 2006-12-01 89.78 2007-01-01 90.06 2007-02-01 90.63 2007-03-01 90.38 2007-04-01 90.70 2007-05-01 90.75 2007-06-01 90.83 2007-07-01 90.99 2007-08-01 90.68 2007-09-01 90.66 2007-10-01 90.80 2007-11-01 90.92 2007-12-01 90.98 2008-01-01 91.94 2008-02-01 92.05 2008-03-01 91.94 2008-04-01 92.24 2008-05-01 92.28 2008-06-01 92.45 2008-07-01 92.56 2008-08-01 92.59 2008-09-01 92.57 2008-10-01 92.88 2008-11-01 92.94 2008-12-01 93.01 2009-01-01 93.27 2009-02-01 93.51 2009-03-01 93.62 2009-04-01 93.90 2009-05-01 93.69 2009-06-01 93.78 2009-07-01 93.92 2009-08-01 93.81 2009-09-01 93.78 2009-10-01 93.95 2009-11-01 94.02 2009-12-01 94.11 2010-01-01 94.24 2010-02-01 94.36 2010-03-01 94.38 2010-04-01 94.40 2010-05-01 94.47 2010-06-01 94.52 2010-07-01 94.64 2010-08-01 94.58 2010-09-01 94.57 2010-10-01 94.84 2010-11-01 94.88 2010-12-01 94.86 2011-01-01 95.42 2011-02-01 95.53 2011-03-01 95.64 2011-04-01 95.88 2011-05-01 95.80 2011-06-01 95.89 2011-07-01 95.96 2011-08-01 96.40 2011-09-01 96.54 2011-10-01 96.80 2011-11-01 96.61 2011-12-01 96.64 2012-01-01 97.63 2012-02-01 97.73 2012-03-01 97.74 2012-04-01 97.98 2012-05-01 97.85 2012-06-01 97.82 2012-07-01 98.67 2012-08-01 98.53 2012-09-01 98.86 2012-10-01 99.14 2012-11-01 99.14 2012-12-01 99.17 2013-01-01 97.75 2013-02-01 97.94 2013-03-01 98.01 2013-04-01 98.06 2013-05-01 98.11 2013-06-01 98.13 2013-07-01 98.35 2013-08-01 98.14 2013-09-01 98.27 2013-10-01 98.53 2013-11-01 98.53 2013-12-01 98.55 2014-01-01 98.70 2014-02-01 98.76 2014-03-01 98.92 2014-04-01 99.11 2014-05-01 99.12 2014-06-01 99.16 2014-07-01 99.48 2014-08-01 99.34 2014-09-01 99.34 2014-10-01 99.48 2014-11-01 99.47 2014-12-01 99.47 2015-01-01 99.74 2015-02-01 99.90 2015-03-01 99.88 2015-04-01 99.96 2015-05-01 100.03 2015-06-01 100.02 2015-07-01 100.02 2015-08-01 99.94 2015-09-01 100.04 2015-10-01 100.19 2015-11-01 100.07 2015-12-01 100.21 2016-01-01 100.35 2016-02-01 100.60 2016-03-01 100.67 2016-04-01 100.82 2016-05-01 100.88 2016-06-01 100.90 2016-07-01 101.04 2016-08-01 100.75 2016-09-01 100.87 2016-10-01 100.99 2016-11-01 100.93 2016-12-01 101.01 2017-01-01 101.26 2017-02-01 101.52 2017-03-01 101.65 2017-04-01 101.83 2017-05-01 101.93 2017-06-01 102.02 2017-07-01 102.04 2017-08-01 101.75 2017-09-01 101.89 2017-10-01 102.00 2017-11-01 101.97 2017-12-01 102.04 2018-01-01 102.25 2018-02-01 102.39 2018-03-01 102.43 2018-04-01 102.64 2018-05-01 102.69 2018-06-01 102.78 2018-07-01 102.83 2018-08-01 102.62 2018-09-01 102.80 2018-10-01 102.81