Month Index 2015=100 1996-01-01 66.54 1996-02-01 66.83 1996-03-01 66.97 1996-04-01 67.10 1996-05-01 67.22 1996-06-01 67.30 1996-07-01 67.44 1996-08-01 67.41 1996-09-01 67.72 1996-10-01 67.86 1996-11-01 67.88 1996-12-01 67.90 1997-01-01 68.65 1997-02-01 68.98 1997-03-01 69.02 1997-04-01 69.01 1997-05-01 69.13 1997-06-01 69.17 1997-07-01 69.23 1997-08-01 69.04 1997-09-01 69.34 1997-10-01 69.42 1997-11-01 69.43 1997-12-01 69.50 1998-01-01 69.70 1998-02-01 69.97 1998-03-01 70.07 1998-04-01 70.27 1998-05-01 70.44 1998-06-01 70.47 1998-07-01 70.49 1998-08-01 70.45 1998-09-01 70.56 1998-10-01 70.59 1998-11-01 70.65 1998-12-01 70.66 1999-01-01 71.05 1999-02-01 71.32 1999-03-01 71.35 1999-04-01 71.48 1999-05-01 71.48 1999-06-01 71.55 1999-07-01 71.61 1999-08-01 71.35 1999-09-01 71.66 1999-10-01 71.80 1999-11-01 71.83 1999-12-01 71.85 2000-01-01 72.13 2000-02-01 72.38 2000-03-01 72.45 2000-04-01 72.54 2000-05-01 72.67 2000-06-01 72.80 2000-07-01 72.85 2000-08-01 72.82 2000-09-01 73.03 2000-10-01 73.11 2000-11-01 73.20 2000-12-01 73.27 2001-01-01 73.95 2001-02-01 74.09 2001-03-01 74.12 2001-04-01 74.41 2001-05-01 74.55 2001-06-01 74.55 2001-07-01 74.61 2001-08-01 74.49 2001-09-01 74.77 2001-10-01 74.90 2001-11-01 75.04 2001-12-01 75.15 2002-01-01 75.76 2002-02-01 75.91 2002-03-01 76.17 2002-04-01 76.28 2002-05-01 76.39 2002-06-01 76.48 2002-07-01 76.49 2002-08-01 76.35 2002-09-01 76.91 2002-10-01 76.97 2002-11-01 77.08 2002-12-01 77.16 2003-01-01 77.72 2003-02-01 78.05 2003-03-01 78.43 2003-04-01 78.51 2003-05-01 78.66 2003-06-01 78.72 2003-07-01 78.78 2003-08-01 78.76 2003-09-01 78.93 2003-10-01 79.00 2003-11-01 79.06 2003-12-01 79.07 2004-01-01 79.47 2004-02-01 79.71 2004-03-01 79.81 2004-04-01 79.91 2004-05-01 80.14 2004-06-01 80.25 2004-07-01 80.37 2004-08-01 80.18 2004-09-01 80.54 2004-10-01 80.63 2004-11-01 80.78 2004-12-01 80.86 2005-01-01 81.34 2005-02-01 81.50 2005-03-01 81.54 2005-04-01 81.64 2005-05-01 81.71 2005-06-01 81.77 2005-07-01 82.17 2005-08-01 82.08 2005-09-01 82.31 2005-10-01 82.41 2005-11-01 82.51 2005-12-01 82.64 2006-01-01 83.09 2006-02-01 83.33 2006-03-01 83.41 2006-04-01 83.57 2006-05-01 83.70 2006-06-01 84.02 2006-07-01 83.91 2006-08-01 83.76 2006-09-01 83.85 2006-10-01 83.97 2006-11-01 84.07 2006-12-01 84.15 2007-01-01 85.07 2007-02-01 85.32 2007-03-01 85.67 2007-04-01 85.68 2007-05-01 85.85 2007-06-01 85.93 2007-07-01 86.01 2007-08-01 86.11 2007-09-01 86.20 2007-10-01 86.34 2007-11-01 86.50 2007-12-01 86.56 2008-01-01 87.51 2008-02-01 87.81 2008-03-01 87.94 2008-04-01 88.12 2008-05-01 88.27 2008-06-01 88.45 2008-07-01 88.52 2008-08-01 88.47 2008-09-01 88.72 2008-10-01 88.90 2008-11-01 89.29 2008-12-01 89.57 2009-01-01 89.93 2009-02-01 90.29 2009-03-01 90.42 2009-04-01 90.46 2009-05-01 90.98 2009-06-01 91.10 2009-07-01 91.27 2009-08-01 91.19 2009-09-01 91.29 2009-10-01 91.30 2009-11-01 91.33 2009-12-01 91.59 2010-01-01 92.03 2010-02-01 92.25 2010-03-01 92.34 2010-04-01 92.39 2010-05-01 92.55 2010-06-01 92.68 2010-07-01 92.85 2010-08-01 92.53 2010-09-01 92.97 2010-10-01 92.92 2010-11-01 92.96 2010-12-01 93.04 2011-01-01 93.91 2011-02-01 94.09 2011-03-01 94.21 2011-04-01 93.96 2011-05-01 94.03 2011-06-01 94.09 2011-07-01 94.16 2011-08-01 94.12 2011-09-01 94.31 2011-10-01 94.39 2011-11-01 94.46 2011-12-01 94.70 2012-01-01 95.30 2012-02-01 95.47 2012-03-01 95.55 2012-04-01 95.66 2012-05-01 95.71 2012-06-01 95.65 2012-07-01 95.76 2012-08-01 95.81 2012-09-01 95.97 2012-10-01 96.16 2012-11-01 96.22 2012-12-01 96.31 2013-01-01 96.85 2013-02-01 97.21 2013-03-01 97.32 2013-04-01 97.45 2013-05-01 97.45 2013-06-01 97.56 2013-07-01 97.55 2013-08-01 97.37 2013-09-01 97.92 2013-10-01 97.64 2013-11-01 97.85 2013-12-01 97.76 2014-01-01 98.18 2014-02-01 98.49 2014-03-01 98.43 2014-04-01 98.67 2014-05-01 98.79 2014-06-01 98.76 2014-07-01 99.12 2014-08-01 99.03 2014-09-01 99.02 2014-10-01 99.01 2014-11-01 99.03 2014-12-01 99.16 2015-01-01 99.53 2015-02-01 99.59 2015-03-01 99.76 2015-04-01 99.83 2015-05-01 99.80 2015-06-01 99.79 2015-07-01 100.18 2015-08-01 100.17 2015-09-01 100.24 2015-10-01 100.29 2015-11-01 100.36 2015-12-01 100.45 2016-01-01 100.71 2016-02-01 101.10 2016-03-01 101.12 2016-04-01 101.31 2016-05-01 101.57 2016-06-01 101.61 2016-07-01 101.86 2016-08-01 101.63 2016-09-01 101.61 2016-10-01 101.65 2016-11-01 101.84 2016-12-01 101.94 2017-01-01 102.14 2017-02-01 102.41 2017-03-01 102.40 2017-04-01 103.58 2017-05-01 103.54 2017-06-01 103.80 2017-07-01 104.09 2017-08-01 103.96 2017-09-01 103.79 2017-10-01 103.88 2017-11-01 104.03 2017-12-01 104.24 2018-01-01 104.39 2018-02-01 104.91 2018-03-01 105.11 2018-04-01 105.96 2018-05-01 106.04 2018-06-01 106.27 2018-07-01 106.71 2018-08-01 106.68 2018-09-01 106.78 2018-10-01 106.65