Month Index 2015=100 1996-01-01 67.81 1996-02-01 67.96 1996-03-01 68.08 1996-04-01 68.49 1996-05-01 68.62 1996-06-01 68.73 1996-07-01 69.08 1996-08-01 69.19 1996-09-01 69.34 1996-10-01 69.53 1996-11-01 69.64 1996-12-01 69.72 1997-01-01 70.09 1997-02-01 70.23 1997-03-01 70.34 1997-04-01 70.65 1997-05-01 70.77 1997-06-01 70.85 1997-07-01 71.17 1997-08-01 71.28 1997-09-01 71.34 1997-10-01 71.52 1997-11-01 71.61 1997-12-01 71.69 1998-01-01 71.82 1998-02-01 71.92 1998-03-01 71.98 1998-04-01 72.33 1998-05-01 72.42 1998-06-01 72.49 1998-07-01 72.76 1998-08-01 72.85 1998-09-01 72.95 1998-10-01 73.10 1998-11-01 73.15 1998-12-01 73.22 1999-01-01 73.31 1999-02-01 73.38 1999-03-01 73.45 1999-04-01 73.76 1999-05-01 73.82 1999-06-01 73.88 1999-07-01 74.10 1999-08-01 74.21 1999-09-01 74.29 1999-10-01 74.37 1999-11-01 74.46 1999-12-01 74.51 2000-01-01 74.46 2000-02-01 74.59 2000-03-01 74.64 2000-04-01 74.89 2000-05-01 74.96 2000-06-01 75.03 2000-07-01 75.28 2000-08-01 75.34 2000-09-01 75.42 2000-10-01 75.52 2000-11-01 75.59 2000-12-01 75.66 2001-01-01 75.70 2001-02-01 75.82 2001-03-01 75.88 2001-04-01 76.20 2001-05-01 76.28 2001-06-01 76.35 2001-07-01 76.58 2001-08-01 76.69 2001-09-01 76.75 2001-10-01 76.87 2001-11-01 76.94 2001-12-01 77.01 2002-01-01 77.22 2002-02-01 77.41 2002-03-01 77.51 2002-04-01 77.84 2002-05-01 77.94 2002-06-01 78.00 2002-07-01 78.23 2002-08-01 78.33 2002-09-01 78.42 2002-10-01 78.56 2002-11-01 78.66 2002-12-01 78.73 2003-01-01 78.89 2003-02-01 79.02 2003-03-01 79.11 2003-04-01 79.40 2003-05-01 79.46 2003-06-01 79.51 2003-07-01 79.75 2003-08-01 79.81 2003-09-01 79.89 2003-10-01 80.00 2003-11-01 80.09 2003-12-01 80.15 2004-01-01 80.31 2004-02-01 80.45 2004-03-01 80.54 2004-04-01 80.83 2004-05-01 80.91 2004-06-01 81.00 2004-07-01 81.29 2004-08-01 81.41 2004-09-01 81.51 2004-10-01 81.74 2004-11-01 81.88 2004-12-01 81.96 2005-01-01 82.16 2005-02-01 82.30 2005-03-01 82.39 2005-04-01 82.77 2005-05-01 82.86 2005-06-01 82.92 2005-07-01 83.18 2005-08-01 83.30 2005-09-01 83.41 2005-10-01 83.50 2005-11-01 83.61 2005-12-01 83.70 2006-01-01 83.93 2006-02-01 84.09 2006-03-01 84.21 2006-04-01 84.53 2006-05-01 84.65 2006-06-01 84.74 2006-07-01 85.06 2006-08-01 85.16 2006-09-01 85.25 2006-10-01 85.38 2006-11-01 85.50 2006-12-01 85.59 2007-01-01 85.85 2007-02-01 86.00 2007-03-01 86.13 2007-04-01 86.49 2007-05-01 86.70 2007-06-01 86.79 2007-07-01 87.05 2007-08-01 87.17 2007-09-01 87.26 2007-10-01 87.46 2007-11-01 87.57 2007-12-01 87.65 2008-01-01 87.98 2008-02-01 88.14 2008-03-01 88.30 2008-04-01 88.63 2008-05-01 88.76 2008-06-01 88.86 2008-07-01 89.09 2008-08-01 89.20 2008-09-01 89.30 2008-10-01 89.57 2008-11-01 89.62 2008-12-01 89.70 2009-01-01 89.98 2009-02-01 90.13 2009-03-01 90.25 2009-04-01 90.50 2009-05-01 90.55 2009-06-01 90.63 2009-07-01 91.01 2009-08-01 91.06 2009-09-01 91.10 2009-10-01 91.18 2009-11-01 91.25 2009-12-01 91.27 2010-01-01 91.44 2010-02-01 91.59 2010-03-01 91.71 2010-04-01 91.96 2010-05-01 92.00 2010-06-01 92.13 2010-07-01 92.41 2010-08-01 92.65 2010-09-01 92.48 2010-10-01 92.46 2010-11-01 92.54 2010-12-01 92.63 2011-01-01 92.81 2011-02-01 92.96 2011-03-01 93.10 2011-04-01 93.41 2011-05-01 93.49 2011-06-01 93.60 2011-07-01 94.00 2011-08-01 94.22 2011-09-01 94.06 2011-10-01 94.11 2011-11-01 94.16 2011-12-01 94.28 2012-01-01 94.51 2012-02-01 94.64 2012-03-01 94.75 2012-04-01 95.18 2012-05-01 95.26 2012-06-01 95.37 2012-07-01 95.82 2012-08-01 95.98 2012-09-01 95.85 2012-10-01 95.97 2012-11-01 96.01 2012-12-01 96.11 2013-01-01 96.23 2013-02-01 96.41 2013-03-01 96.51 2013-04-01 96.75 2013-05-01 96.80 2013-06-01 96.90 2013-07-01 97.45 2013-08-01 97.61 2013-09-01 97.45 2013-10-01 97.44 2013-11-01 97.48 2013-12-01 97.55 2014-01-01 97.69 2014-02-01 97.86 2014-03-01 97.94 2014-04-01 98.25 2014-05-01 98.33 2014-06-01 98.44 2014-07-01 98.90 2014-08-01 99.09 2014-09-01 98.98 2014-10-01 99.03 2014-11-01 99.10 2014-12-01 99.17 2015-01-01 99.31 2015-02-01 99.41 2015-03-01 99.51 2015-04-01 99.74 2015-05-01 99.83 2015-06-01 99.90 2015-07-01 100.19 2015-08-01 100.30 2015-09-01 100.36 2015-10-01 100.43 2015-11-01 100.50 2015-12-01 100.52 2016-01-01 100.64 2016-02-01 100.78 2016-03-01 100.86 2016-04-01 100.90 2016-05-01 100.98 2016-06-01 101.07 2016-07-01 101.26 2016-08-01 101.38 2016-09-01 101.49 2016-10-01 101.58 2016-11-01 101.68 2016-12-01 101.76 2017-01-01 101.92 2017-02-01 102.06 2017-03-01 102.13 2017-04-01 102.21 2017-05-01 102.28 2017-06-01 102.37 2017-07-01 102.53 2017-08-01 102.61 2017-09-01 102.69 2017-10-01 102.77 2017-11-01 102.85 2017-12-01 102.92 2018-01-01 103.08 2018-02-01 103.22 2018-03-01 103.32 2018-04-01 103.38 2018-05-01 103.49 2018-06-01 103.39 2018-07-01 103.62 2018-08-01 103.71 2018-09-01 103.80 2018-10-01 103.91