Month Index 2015=100 1996-01-01 67.03 1996-02-01 67.12 1996-03-01 67.15 1996-04-01 67.21 1996-05-01 66.77 1996-06-01 66.25 1996-07-01 66.19 1996-08-01 66.21 1996-09-01 66.60 1996-10-01 67.22 1996-11-01 67.45 1996-12-01 67.66 1997-01-01 67.92 1997-02-01 67.97 1997-03-01 68.02 1997-04-01 67.89 1997-05-01 67.73 1997-06-01 67.37 1997-07-01 67.23 1997-08-01 67.27 1997-09-01 67.61 1997-10-01 68.16 1997-11-01 68.64 1997-12-01 68.99 1998-01-01 69.16 1998-02-01 69.22 1998-03-01 69.22 1998-04-01 69.09 1998-05-01 68.79 1998-06-01 68.19 1998-07-01 68.28 1998-08-01 68.36 1998-09-01 68.70 1998-10-01 69.19 1998-11-01 69.39 1998-12-01 69.55 1999-01-01 69.79 1999-02-01 69.87 1999-03-01 69.87 1999-04-01 69.88 1999-05-01 69.50 1999-06-01 68.88 1999-07-01 69.00 1999-08-01 69.00 1999-09-01 69.29 1999-10-01 69.80 1999-11-01 70.39 1999-12-01 70.55 2000-01-01 70.82 2000-02-01 71.24 2000-03-01 71.27 2000-04-01 71.08 2000-05-01 70.71 2000-06-01 70.32 2000-07-01 70.14 2000-08-01 70.27 2000-09-01 70.74 2000-10-01 71.35 2000-11-01 71.78 2000-12-01 72.07 2001-01-01 72.26 2001-02-01 72.47 2001-03-01 72.66 2001-04-01 72.63 2001-05-01 72.60 2001-06-01 72.18 2001-07-01 71.97 2001-08-01 72.10 2001-09-01 72.40 2001-10-01 73.36 2001-11-01 73.71 2001-12-01 74.30 2002-01-01 74.65 2002-02-01 74.87 2002-03-01 74.94 2002-04-01 75.03 2002-05-01 74.90 2002-06-01 74.61 2002-07-01 74.42 2002-08-01 74.40 2002-09-01 74.63 2002-10-01 75.07 2002-11-01 75.57 2002-12-01 75.79 2003-01-01 75.86 2003-02-01 76.18 2003-03-01 76.16 2003-04-01 76.05 2003-05-01 75.94 2003-06-01 75.60 2003-07-01 75.90 2003-08-01 75.86 2003-09-01 76.76 2003-10-01 76.93 2003-11-01 77.55 2003-12-01 77.67 2004-01-01 77.93 2004-02-01 77.97 2004-03-01 77.95 2004-04-01 77.68 2004-05-01 78.21 2004-06-01 78.24 2004-07-01 78.42 2004-08-01 78.42 2004-09-01 78.58 2004-10-01 79.17 2004-11-01 79.40 2004-12-01 79.59 2005-01-01 79.62 2005-02-01 79.61 2005-03-01 79.62 2005-04-01 79.26 2005-05-01 79.44 2005-06-01 79.38 2005-07-01 79.73 2005-08-01 79.40 2005-09-01 80.07 2005-10-01 80.55 2005-11-01 81.23 2005-12-01 80.81 2006-01-01 81.66 2006-02-01 82.05 2006-03-01 81.99 2006-04-01 81.95 2006-05-01 81.89 2006-06-01 81.47 2006-07-01 81.59 2006-08-01 81.72 2006-09-01 83.39 2006-10-01 83.81 2006-11-01 83.65 2006-12-01 83.99 2007-01-01 84.37 2007-02-01 84.35 2007-03-01 84.55 2007-04-01 84.81 2007-05-01 85.28 2007-06-01 85.01 2007-07-01 85.24 2007-08-01 85.42 2007-09-01 85.43 2007-10-01 85.69 2007-11-01 85.68 2007-12-01 85.88 2008-01-01 86.19 2008-02-01 86.46 2008-03-01 86.63 2008-04-01 86.56 2008-05-01 87.18 2008-06-01 87.68 2008-07-01 87.78 2008-08-01 88.20 2008-09-01 88.47 2008-10-01 88.73 2008-11-01 88.87 2008-12-01 88.93 2009-01-01 89.10 2009-02-01 89.21 2009-03-01 89.22 2009-04-01 89.12 2009-05-01 89.07 2009-06-01 88.88 2009-07-01 88.95 2009-08-01 89.05 2009-09-01 89.63 2009-10-01 89.86 2009-11-01 90.23 2009-12-01 90.26 2010-01-01 90.64 2010-02-01 90.62 2010-03-01 90.89 2010-04-01 90.78 2010-05-01 91.34 2010-06-01 91.11 2010-07-01 90.93 2010-08-01 91.16 2010-09-01 91.23 2010-10-01 91.28 2010-11-01 91.79 2010-12-01 91.65 2011-01-01 91.79 2011-02-01 92.10 2011-03-01 93.05 2011-04-01 92.96 2011-05-01 92.97 2011-06-01 93.31 2011-07-01 93.17 2011-08-01 93.44 2011-09-01 93.61 2011-10-01 94.51 2011-11-01 94.33 2011-12-01 94.33 2012-01-01 95.50 2012-02-01 95.61 2012-03-01 95.70 2012-04-01 95.51 2012-05-01 96.31 2012-06-01 96.29 2012-07-01 95.65 2012-08-01 96.01 2012-09-01 96.20 2012-10-01 96.42 2012-11-01 95.86 2012-12-01 95.83 2013-01-01 96.05 2013-02-01 95.88 2013-03-01 95.97 2013-04-01 95.47 2013-05-01 95.82 2013-06-01 95.93 2013-07-01 96.50 2013-08-01 96.71 2013-09-01 96.18 2013-10-01 97.03 2013-11-01 97.44 2013-12-01 97.23 2014-01-01 98.77 2014-02-01 99.65 2014-03-01 98.98 2014-04-01 98.45 2014-05-01 99.36 2014-06-01 98.40 2014-07-01 98.86 2014-08-01 98.86 2014-09-01 99.55 2014-10-01 99.77 2014-11-01 99.77 2014-12-01 99.26 2015-01-01 99.79 2015-02-01 99.93 2015-03-01 99.87 2015-04-01 99.70 2015-05-01 99.96 2015-06-01 100.44 2015-07-01 99.97 2015-08-01 100.16 2015-09-01 100.43 2015-10-01 99.75 2015-11-01 99.63 2015-12-01 100.37 2016-01-01 100.57 2016-02-01 100.29 2016-03-01 100.93 2016-04-01 100.58 2016-05-01 100.83 2016-06-01 99.57 2016-07-01 99.47 2016-08-01 100.27 2016-09-01 100.69 2016-10-01 101.36 2016-11-01 101.54 2016-12-01 101.30 2017-01-01 101.93 2017-02-01 100.92 2017-03-01 100.41 2017-04-01 100.08 2017-05-01 100.12 2017-06-01 100.32 2017-07-01 100.65 2017-08-01 101.06 2017-09-01 101.79 2017-10-01 101.49 2017-11-01 101.15 2017-12-01 101.21 2018-01-01 100.66 2018-02-01 101.35 2018-03-01 101.22 2018-04-01 100.96 2018-05-01 101.85 2018-06-01 101.23 2018-07-01 101.45 2018-08-01 101.28 2018-09-01 101.44 2018-10-01 101.27