Month Index 2015=100 1996-01-01 69.63 1996-02-01 69.70 1996-03-01 69.77 1996-04-01 69.70 1996-05-01 69.70 1996-06-01 69.98 1996-07-01 70.19 1996-08-01 70.33 1996-09-01 70.33 1996-10-01 70.40 1996-11-01 70.47 1996-12-01 70.40 1997-01-01 70.33 1997-02-01 70.47 1997-03-01 70.54 1997-04-01 70.89 1997-05-01 71.38 1997-06-01 71.80 1997-07-01 71.94 1997-08-01 71.80 1997-09-01 71.80 1997-10-01 71.73 1997-11-01 71.66 1997-12-01 71.52 1998-01-01 72.50 1998-02-01 72.92 1998-03-01 73.27 1998-04-01 72.99 1998-05-01 73.20 1998-06-01 73.41 1998-07-01 73.83 1998-08-01 73.90 1998-09-01 74.18 1998-10-01 73.90 1998-11-01 74.25 1998-12-01 74.25 1999-01-01 74.18 1999-02-01 74.39 1999-03-01 74.46 1999-04-01 74.25 1999-05-01 75.02 1999-06-01 75.16 1999-07-01 74.74 1999-08-01 75.37 1999-09-01 75.16 1999-10-01 75.44 1999-11-01 75.37 1999-12-01 75.02 2000-01-01 75.58 2000-02-01 75.86 2000-03-01 75.79 2000-04-01 75.86 2000-05-01 76.00 2000-06-01 76.43 2000-07-01 76.29 2000-08-01 76.00 2000-09-01 76.43 2000-10-01 76.36 2000-11-01 76.14 2000-12-01 76.21 2001-01-01 76.36 2001-02-01 76.69 2001-03-01 76.54 2001-04-01 76.18 2001-05-01 77.08 2001-06-01 76.90 2001-07-01 77.09 2001-08-01 77.36 2001-09-01 76.86 2001-10-01 77.63 2001-11-01 77.52 2001-12-01 77.59 2002-01-01 77.57 2002-02-01 77.85 2002-03-01 77.65 2002-04-01 77.96 2002-05-01 78.14 2002-06-01 78.33 2002-07-01 78.45 2002-08-01 78.54 2002-09-01 78.61 2002-10-01 78.40 2002-11-01 78.73 2002-12-01 78.71 2003-01-01 78.99 2003-02-01 79.08 2003-03-01 78.86 2003-04-01 78.88 2003-05-01 79.06 2003-06-01 79.80 2003-07-01 79.65 2003-08-01 79.86 2003-09-01 80.05 2003-10-01 79.96 2003-11-01 80.19 2003-12-01 79.75 2004-01-01 80.60 2004-02-01 80.30 2004-03-01 80.57 2004-04-01 80.97 2004-05-01 81.41 2004-06-01 81.31 2004-07-01 81.45 2004-08-01 81.35 2004-09-01 81.97 2004-10-01 81.54 2004-11-01 81.79 2004-12-01 81.00 2005-01-01 81.99 2005-02-01 82.00 2005-03-01 81.89 2005-04-01 82.09 2005-05-01 82.21 2005-06-01 82.34 2005-07-01 81.95 2005-08-01 82.23 2005-09-01 82.02 2005-10-01 82.22 2005-11-01 82.51 2005-12-01 81.77 2006-01-01 82.79 2006-02-01 83.00 2006-03-01 82.98 2006-04-01 82.73 2006-05-01 83.37 2006-06-01 83.34 2006-07-01 83.47 2006-08-01 83.40 2006-09-01 82.79 2006-10-01 83.51 2006-11-01 83.12 2006-12-01 82.48 2007-01-01 83.61 2007-02-01 83.00 2007-03-01 83.46 2007-04-01 83.31 2007-05-01 83.96 2007-06-01 84.71 2007-07-01 84.77 2007-08-01 84.23 2007-09-01 84.74 2007-10-01 85.19 2007-11-01 84.79 2007-12-01 84.77 2008-01-01 85.24 2008-02-01 85.15 2008-03-01 85.43 2008-04-01 85.92 2008-05-01 86.50 2008-06-01 86.42 2008-07-01 86.74 2008-08-01 86.76 2008-09-01 87.04 2008-10-01 87.40 2008-11-01 87.29 2008-12-01 87.17 2009-01-01 87.56 2009-02-01 88.08 2009-03-01 87.94 2009-04-01 87.89 2009-05-01 88.73 2009-06-01 90.12 2009-07-01 90.27 2009-08-01 90.60 2009-09-01 90.42 2009-10-01 90.16 2009-11-01 91.22 2009-12-01 90.72 2010-01-01 91.40 2010-02-01 91.28 2010-03-01 91.38 2010-04-01 92.13 2010-05-01 92.32 2010-06-01 92.18 2010-07-01 92.28 2010-08-01 92.61 2010-09-01 92.52 2010-10-01 92.48 2010-11-01 92.38 2010-12-01 91.40 2011-01-01 92.03 2011-02-01 92.29 2011-03-01 92.33 2011-04-01 92.86 2011-05-01 93.17 2011-06-01 93.04 2011-07-01 92.82 2011-08-01 93.02 2011-09-01 93.58 2011-10-01 93.77 2011-11-01 94.02 2011-12-01 93.10 2012-01-01 94.09 2012-02-01 94.75 2012-03-01 94.44 2012-04-01 94.14 2012-05-01 94.99 2012-06-01 95.02 2012-07-01 95.56 2012-08-01 95.72 2012-09-01 95.23 2012-10-01 95.32 2012-11-01 96.17 2012-12-01 95.01 2013-01-01 95.58 2013-02-01 96.53 2013-03-01 96.09 2013-04-01 97.55 2013-05-01 97.11 2013-06-01 98.15 2013-07-01 97.82 2013-08-01 98.74 2013-09-01 98.84 2013-10-01 98.44 2013-11-01 98.74 2013-12-01 97.82 2014-01-01 98.06 2014-02-01 98.57 2014-03-01 98.68 2014-04-01 98.85 2014-05-01 99.45 2014-06-01 99.21 2014-07-01 98.86 2014-08-01 98.77 2014-09-01 98.64 2014-10-01 98.07 2014-11-01 98.59 2014-12-01 97.56 2015-01-01 99.44 2015-02-01 99.57 2015-03-01 98.86 2015-04-01 99.50 2015-05-01 100.07 2015-06-01 100.53 2015-07-01 100.50 2015-08-01 100.45 2015-09-01 100.69 2015-10-01 100.46 2015-11-01 100.27 2015-12-01 99.65 2016-01-01 100.50 2016-02-01 100.98 2016-03-01 100.29 2016-04-01 100.87 2016-05-01 100.92 2016-06-01 100.73 2016-07-01 100.25 2016-08-01 100.88 2016-09-01 101.49 2016-10-01 100.85 2016-11-01 101.16 2016-12-01 100.92 2017-01-01 101.31 2017-02-01 102.35 2017-03-01 102.19 2017-04-01 101.39 2017-05-01 102.16 2017-06-01 101.99 2017-07-01 102.54 2017-08-01 102.19 2017-09-01 102.38 2017-10-01 101.72 2017-11-01 102.13 2017-12-01 101.15 2018-01-01 102.33 2018-02-01 102.32 2018-03-01 103.23 2018-04-01 103.04 2018-05-01 103.86 2018-06-01 103.16 2018-07-01 103.46 2018-08-01 103.22 2018-09-01 103.77 2018-10-01 104.31