Month Index 2015=100 1996-01-01 70.57 1996-02-01 70.87 1996-03-01 71.17 1996-04-01 71.30 1996-05-01 71.48 1996-06-01 71.49 1996-07-01 71.47 1996-08-01 71.43 1996-09-01 71.60 1996-10-01 71.67 1996-11-01 71.69 1996-12-01 71.88 1997-01-01 72.10 1997-02-01 72.26 1997-03-01 72.35 1997-04-01 72.33 1997-05-01 72.53 1997-06-01 72.57 1997-07-01 72.61 1997-08-01 72.73 1997-09-01 72.80 1997-10-01 72.84 1997-11-01 72.94 1997-12-01 73.03 1998-01-01 72.96 1998-02-01 73.15 1998-03-01 73.25 1998-04-01 73.43 1998-05-01 73.58 1998-06-01 73.62 1998-07-01 73.61 1998-08-01 73.64 1998-09-01 73.62 1998-10-01 73.60 1998-11-01 73.60 1998-12-01 73.64 1999-01-01 73.58 1999-02-01 73.75 1999-03-01 74.00 1999-04-01 74.25 1999-05-01 74.31 1999-06-01 74.30 1999-07-01 74.41 1999-08-01 74.50 1999-09-01 74.58 1999-10-01 74.62 1999-11-01 74.72 1999-12-01 74.99 2000-01-01 75.01 2000-02-01 75.25 2000-03-01 75.52 2000-04-01 75.60 2000-05-01 75.69 2000-06-01 75.95 2000-07-01 76.02 2000-08-01 76.09 2000-09-01 76.42 2000-10-01 76.46 2000-11-01 76.62 2000-12-01 76.90 2001-01-01 76.58 2001-02-01 76.82 2001-03-01 77.23 2001-04-01 77.69 2001-05-01 78.06 2001-06-01 78.18 2001-07-01 78.00 2001-08-01 77.93 2001-09-01 78.15 2001-10-01 78.22 2001-11-01 78.17 2001-12-01 78.52 2002-01-01 78.61 2002-02-01 78.74 2002-03-01 79.18 2002-04-01 79.54 2002-05-01 79.69 2002-06-01 79.65 2002-07-01 79.57 2002-08-01 79.63 2002-09-01 79.83 2002-10-01 80.02 2002-11-01 79.96 2002-12-01 80.34 2003-01-01 80.31 2003-02-01 80.63 2003-03-01 81.10 2003-04-01 81.22 2003-05-01 81.17 2003-06-01 81.27 2003-07-01 81.15 2003-08-01 81.28 2003-09-01 81.57 2003-10-01 81.69 2003-11-01 81.72 2003-12-01 81.97 2004-01-01 81.79 2004-02-01 81.98 2004-03-01 82.50 2004-04-01 82.92 2004-05-01 83.19 2004-06-01 83.23 2004-07-01 83.06 2004-08-01 83.22 2004-09-01 83.32 2004-10-01 83.64 2004-11-01 83.58 2004-12-01 83.90 2005-01-01 83.38 2005-02-01 83.68 2005-03-01 84.30 2005-04-01 84.66 2005-05-01 84.84 2005-06-01 84.93 2005-07-01 84.84 2005-08-01 85.04 2005-09-01 85.49 2005-10-01 85.71 2005-11-01 85.52 2005-12-01 85.81 2006-01-01 85.42 2006-02-01 85.67 2006-03-01 86.16 2006-04-01 86.73 2006-05-01 86.98 2006-06-01 87.04 2006-07-01 86.93 2006-08-01 87.01 2006-09-01 87.02 2006-10-01 87.08 2006-11-01 87.12 2006-12-01 87.45 2007-01-01 87.01 2007-02-01 87.26 2007-03-01 87.84 2007-04-01 88.40 2007-05-01 88.61 2007-06-01 88.70 2007-07-01 88.49 2007-08-01 88.55 2007-09-01 88.88 2007-10-01 89.32 2007-11-01 89.80 2007-12-01 90.16 2008-01-01 89.83 2008-02-01 90.15 2008-03-01 91.03 2008-04-01 91.33 2008-05-01 91.90 2008-06-01 92.25 2008-07-01 92.11 2008-08-01 91.98 2008-09-01 92.16 2008-10-01 92.18 2008-11-01 91.74 2008-12-01 91.62 2009-01-01 90.87 2009-02-01 91.24 2009-03-01 91.58 2009-04-01 91.91 2009-05-01 91.95 2009-06-01 92.13 2009-07-01 91.53 2009-08-01 91.84 2009-09-01 91.86 2009-10-01 92.07 2009-11-01 92.18 2009-12-01 92.46 2010-01-01 91.71 2010-02-01 92.00 2010-03-01 93.02 2010-04-01 93.40 2010-05-01 93.50 2010-06-01 93.50 2010-07-01 93.10 2010-08-01 93.29 2010-09-01 93.58 2010-10-01 93.86 2010-11-01 93.95 2010-12-01 94.51 2011-01-01 93.84 2011-02-01 94.23 2011-03-01 95.51 2011-04-01 96.04 2011-05-01 96.04 2011-06-01 96.04 2011-07-01 95.49 2011-08-01 95.67 2011-09-01 96.37 2011-10-01 96.70 2011-11-01 96.79 2011-12-01 97.11 2012-01-01 96.33 2012-02-01 96.81 2012-03-01 98.06 2012-04-01 98.52 2012-05-01 98.38 2012-06-01 98.31 2012-07-01 97.79 2012-08-01 98.17 2012-09-01 98.88 2012-10-01 99.11 2012-11-01 98.92 2012-12-01 99.27 2013-01-01 98.24 2013-02-01 98.60 2013-03-01 99.76 2013-04-01 99.67 2013-05-01 99.78 2013-06-01 99.89 2013-07-01 99.36 2013-08-01 99.48 2013-09-01 99.96 2013-10-01 99.84 2013-11-01 99.76 2013-12-01 100.11 2014-01-01 98.99 2014-02-01 99.29 2014-03-01 100.23 2014-04-01 100.38 2014-05-01 100.27 2014-06-01 100.38 2014-07-01 99.72 2014-08-01 99.84 2014-09-01 100.28 2014-10-01 100.22 2014-11-01 100.04 2014-12-01 99.94 2015-01-01 98.39 2015-02-01 99.03 2015-03-01 100.15 2015-04-01 100.39 2015-05-01 100.61 2015-06-01 100.60 2015-07-01 99.96 2015-08-01 99.97 2015-09-01 100.19 2015-10-01 100.33 2015-11-01 100.19 2015-12-01 100.18 2016-01-01 98.72 2016-02-01 98.88 2016-03-01 100.11 2016-04-01 100.14 2016-05-01 100.51 2016-06-01 100.68 2016-07-01 100.12 2016-08-01 100.21 2016-09-01 100.60 2016-10-01 100.85 2016-11-01 100.76 2016-12-01 101.30 2017-01-01 100.45 2017-02-01 100.83 2017-03-01 101.64 2017-04-01 102.02 2017-05-01 101.91 2017-06-01 101.94 2017-07-01 101.43 2017-08-01 101.70 2017-09-01 102.13 2017-10-01 102.22 2017-11-01 102.29 2017-12-01 102.67 2018-01-01 101.76 2018-02-01 101.96 2018-03-01 103.00 2018-04-01 103.30 2018-05-01 103.82 2018-06-01 103.94 2018-07-01 103.60 2018-08-01 103.75 2018-09-01 104.23 2018-10-01 104.48