Month Index 2015=100 1996-01-01 67.92 1996-02-01 68.07 1996-03-01 68.19 1996-04-01 68.60 1996-05-01 68.73 1996-06-01 68.84 1996-07-01 69.19 1996-08-01 69.31 1996-09-01 69.45 1996-10-01 69.65 1996-11-01 69.76 1996-12-01 69.84 1997-01-01 70.21 1997-02-01 70.35 1997-03-01 70.46 1997-04-01 70.77 1997-05-01 70.90 1997-06-01 70.96 1997-07-01 71.29 1997-08-01 71.40 1997-09-01 71.45 1997-10-01 71.64 1997-11-01 71.73 1997-12-01 71.81 1998-01-01 71.94 1998-02-01 72.04 1998-03-01 72.10 1998-04-01 72.45 1998-05-01 72.54 1998-06-01 72.61 1998-07-01 72.88 1998-08-01 72.97 1998-09-01 73.07 1998-10-01 73.22 1998-11-01 73.27 1998-12-01 73.35 1999-01-01 73.43 1999-02-01 73.50 1999-03-01 73.56 1999-04-01 73.87 1999-05-01 73.94 1999-06-01 74.00 1999-07-01 74.22 1999-08-01 74.33 1999-09-01 74.40 1999-10-01 74.49 1999-11-01 74.57 1999-12-01 74.62 2000-01-01 74.57 2000-02-01 74.70 2000-03-01 74.75 2000-04-01 74.99 2000-05-01 75.07 2000-06-01 75.14 2000-07-01 75.38 2000-08-01 75.44 2000-09-01 75.52 2000-10-01 75.62 2000-11-01 75.69 2000-12-01 75.76 2001-01-01 75.79 2001-02-01 75.92 2001-03-01 75.97 2001-04-01 76.29 2001-05-01 76.37 2001-06-01 76.44 2001-07-01 76.68 2001-08-01 76.78 2001-09-01 76.84 2001-10-01 76.96 2001-11-01 77.03 2001-12-01 77.09 2002-01-01 77.30 2002-02-01 77.49 2002-03-01 77.59 2002-04-01 77.92 2002-05-01 78.02 2002-06-01 78.08 2002-07-01 78.31 2002-08-01 78.41 2002-09-01 78.50 2002-10-01 78.64 2002-11-01 78.74 2002-12-01 78.81 2003-01-01 78.96 2003-02-01 79.09 2003-03-01 79.17 2003-04-01 79.46 2003-05-01 79.53 2003-06-01 79.58 2003-07-01 79.81 2003-08-01 79.87 2003-09-01 79.95 2003-10-01 80.07 2003-11-01 80.15 2003-12-01 80.22 2004-01-01 80.38 2004-02-01 80.51 2004-03-01 80.60 2004-04-01 80.90 2004-05-01 80.98 2004-06-01 81.06 2004-07-01 81.36 2004-08-01 81.47 2004-09-01 81.58 2004-10-01 81.80 2004-11-01 81.94 2004-12-01 82.03 2005-01-01 82.23 2005-02-01 82.37 2005-03-01 82.46 2005-04-01 82.83 2005-05-01 82.93 2005-06-01 82.99 2005-07-01 83.25 2005-08-01 83.37 2005-09-01 83.47 2005-10-01 83.56 2005-11-01 83.68 2005-12-01 83.77 2006-01-01 83.99 2006-02-01 84.16 2006-03-01 84.28 2006-04-01 84.60 2006-05-01 84.71 2006-06-01 84.81 2006-07-01 85.12 2006-08-01 85.23 2006-09-01 85.32 2006-10-01 85.45 2006-11-01 85.57 2006-12-01 85.65 2007-01-01 85.91 2007-02-01 86.06 2007-03-01 86.19 2007-04-01 86.56 2007-05-01 86.76 2007-06-01 86.86 2007-07-01 87.12 2007-08-01 87.24 2007-09-01 87.33 2007-10-01 87.53 2007-11-01 87.64 2007-12-01 87.71 2008-01-01 88.05 2008-02-01 88.21 2008-03-01 88.36 2008-04-01 88.69 2008-05-01 88.82 2008-06-01 88.92 2008-07-01 89.15 2008-08-01 89.26 2008-09-01 89.36 2008-10-01 89.63 2008-11-01 89.68 2008-12-01 89.76 2009-01-01 90.03 2009-02-01 90.18 2009-03-01 90.30 2009-04-01 90.56 2009-05-01 90.60 2009-06-01 90.68 2009-07-01 91.06 2009-08-01 91.11 2009-09-01 91.15 2009-10-01 91.23 2009-11-01 91.30 2009-12-01 91.32 2010-01-01 91.48 2010-02-01 91.63 2010-03-01 91.75 2010-04-01 92.00 2010-05-01 92.04 2010-06-01 92.18 2010-07-01 92.45 2010-08-01 92.69 2010-09-01 92.52 2010-10-01 92.50 2010-11-01 92.58 2010-12-01 92.67 2011-01-01 92.84 2011-02-01 93.00 2011-03-01 93.14 2011-04-01 93.45 2011-05-01 93.53 2011-06-01 93.64 2011-07-01 94.04 2011-08-01 94.27 2011-09-01 94.10 2011-10-01 94.15 2011-11-01 94.20 2011-12-01 94.31 2012-01-01 94.54 2012-02-01 94.68 2012-03-01 94.78 2012-04-01 95.22 2012-05-01 95.30 2012-06-01 95.40 2012-07-01 95.86 2012-08-01 96.02 2012-09-01 95.89 2012-10-01 96.01 2012-11-01 96.04 2012-12-01 96.15 2013-01-01 96.26 2013-02-01 96.44 2013-03-01 96.54 2013-04-01 96.78 2013-05-01 96.82 2013-06-01 96.93 2013-07-01 97.47 2013-08-01 97.64 2013-09-01 97.48 2013-10-01 97.46 2013-11-01 97.50 2013-12-01 97.57 2014-01-01 97.71 2014-02-01 97.88 2014-03-01 97.95 2014-04-01 98.27 2014-05-01 98.34 2014-06-01 98.46 2014-07-01 98.92 2014-08-01 99.11 2014-09-01 98.99 2014-10-01 99.04 2014-11-01 99.11 2014-12-01 99.18 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 2015-09-01 100.35 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 2016-03-01 100.85 2016-04-01 100.89 2016-05-01 100.97 2016-06-01 101.06 2016-07-01 101.25 2016-08-01 101.37 2016-09-01 101.48 2016-10-01 101.57 2016-11-01 101.66 2016-12-01 101.74 2017-01-01 101.90 2017-02-01 102.04 2017-03-01 102.11 2017-04-01 102.19 2017-05-01 102.26 2017-06-01 102.35 2017-07-01 102.51 2017-08-01 102.58 2017-09-01 102.67 2017-10-01 102.75 2017-11-01 102.83 2017-12-01 102.90 2018-01-01 103.06 2018-02-01 103.20 2018-03-01 103.29 2018-04-01 103.35 2018-05-01 103.46 2018-06-01 103.36 2018-07-01 103.59 2018-08-01 103.68 2018-09-01 103.77 2018-10-01 103.88