Month Index 2015=100 1996-01-01 66.39 1996-02-01 66.68 1996-03-01 66.81 1996-04-01 66.94 1996-05-01 67.02 1996-06-01 67.06 1996-07-01 67.07 1996-08-01 67.12 1996-09-01 67.22 1996-10-01 67.36 1996-11-01 67.43 1996-12-01 67.50 1997-01-01 67.74 1997-02-01 67.89 1997-03-01 68.03 1997-04-01 68.15 1997-05-01 68.30 1997-06-01 68.32 1997-07-01 68.31 1997-08-01 68.40 1997-09-01 68.45 1997-10-01 68.59 1997-11-01 68.64 1997-12-01 68.67 1998-01-01 68.60 1998-02-01 68.84 1998-03-01 68.95 1998-04-01 69.11 1998-05-01 69.23 1998-06-01 69.31 1998-07-01 69.35 1998-08-01 69.44 1998-09-01 69.49 1998-10-01 69.57 1998-11-01 69.67 1998-12-01 69.73 1999-01-01 69.83 1999-02-01 70.00 1999-03-01 70.12 1999-04-01 70.28 1999-05-01 70.41 1999-06-01 70.47 1999-07-01 70.58 1999-08-01 70.68 1999-09-01 70.74 1999-10-01 70.91 1999-11-01 71.05 1999-12-01 71.13 2000-01-01 71.41 2000-02-01 71.51 2000-03-01 71.64 2000-04-01 71.70 2000-05-01 71.83 2000-06-01 71.88 2000-07-01 71.99 2000-08-01 72.14 2000-09-01 72.30 2000-10-01 72.55 2000-11-01 72.64 2000-12-01 72.73 2001-01-01 73.26 2001-02-01 73.44 2001-03-01 73.65 2001-04-01 73.98 2001-05-01 74.16 2001-06-01 74.29 2001-07-01 74.37 2001-08-01 74.50 2001-09-01 74.79 2001-10-01 74.90 2001-11-01 74.99 2001-12-01 75.12 2002-01-01 75.54 2002-02-01 75.64 2002-03-01 75.80 2002-04-01 76.12 2002-05-01 76.28 2002-06-01 76.34 2002-07-01 76.41 2002-08-01 76.52 2002-09-01 76.74 2002-10-01 76.96 2002-11-01 77.03 2002-12-01 77.16 2003-01-01 77.49 2003-02-01 77.67 2003-03-01 77.84 2003-04-01 78.00 2003-05-01 78.12 2003-06-01 78.22 2003-07-01 78.29 2003-08-01 78.38 2003-09-01 78.65 2003-10-01 78.94 2003-11-01 78.98 2003-12-01 79.05 2004-01-01 79.53 2004-02-01 79.75 2004-03-01 79.92 2004-04-01 80.01 2004-05-01 80.12 2004-06-01 80.23 2004-07-01 80.24 2004-08-01 80.31 2004-09-01 80.47 2004-10-01 80.69 2004-11-01 80.81 2004-12-01 80.86 2005-01-01 81.36 2005-02-01 81.45 2005-03-01 81.67 2005-04-01 81.90 2005-05-01 81.99 2005-06-01 82.07 2005-07-01 82.13 2005-08-01 82.21 2005-09-01 82.39 2005-10-01 82.58 2005-11-01 82.77 2005-12-01 82.85 2006-01-01 83.14 2006-02-01 83.32 2006-03-01 83.73 2006-04-01 84.04 2006-05-01 84.22 2006-06-01 84.36 2006-07-01 84.28 2006-08-01 84.41 2006-09-01 84.69 2006-10-01 84.86 2006-11-01 84.97 2006-12-01 85.01 2007-01-01 85.39 2007-02-01 85.64 2007-03-01 85.93 2007-04-01 86.03 2007-05-01 86.13 2007-06-01 86.19 2007-07-01 86.20 2007-08-01 86.20 2007-09-01 86.39 2007-10-01 86.62 2007-11-01 86.80 2007-12-01 86.91 2008-01-01 87.26 2008-02-01 87.57 2008-03-01 87.96 2008-04-01 88.24 2008-05-01 88.42 2008-06-01 88.51 2008-07-01 88.51 2008-08-01 88.64 2008-09-01 88.79 2008-10-01 89.01 2008-11-01 89.18 2008-12-01 89.15 2009-01-01 89.51 2009-02-01 89.83 2009-03-01 90.21 2009-04-01 90.39 2009-05-01 90.63 2009-06-01 90.63 2009-07-01 90.66 2009-08-01 90.82 2009-09-01 91.03 2009-10-01 91.12 2009-11-01 91.28 2009-12-01 91.49 2010-01-01 91.55 2010-02-01 91.71 2010-03-01 91.95 2010-04-01 92.30 2010-05-01 92.51 2010-06-01 92.75 2010-07-01 92.62 2010-08-01 92.89 2010-09-01 93.17 2010-10-01 93.33 2010-11-01 93.41 2010-12-01 93.60 2011-01-01 93.70 2011-02-01 94.07 2011-03-01 94.48 2011-04-01 94.71 2011-05-01 94.90 2011-06-01 94.98 2011-07-01 94.98 2011-08-01 94.98 2011-09-01 95.21 2011-10-01 95.47 2011-11-01 95.85 2011-12-01 96.08 2012-01-01 96.30 2012-02-01 96.57 2012-03-01 96.79 2012-04-01 96.94 2012-05-01 96.92 2012-06-01 96.92 2012-07-01 96.80 2012-08-01 96.98 2012-09-01 97.30 2012-10-01 97.54 2012-11-01 97.63 2012-12-01 97.72 2013-01-01 98.00 2013-02-01 98.18 2013-03-01 98.38 2013-04-01 98.52 2013-05-01 98.53 2013-06-01 98.47 2013-07-01 98.24 2013-08-01 98.39 2013-09-01 98.65 2013-10-01 98.62 2013-11-01 98.68 2013-12-01 98.68 2014-01-01 98.82 2014-02-01 98.98 2014-03-01 99.21 2014-04-01 99.25 2014-05-01 99.23 2014-06-01 99.22 2014-07-01 98.91 2014-08-01 99.03 2014-09-01 99.22 2014-10-01 99.25 2014-11-01 99.22 2014-12-01 99.31 2015-01-01 99.42 2015-02-01 99.59 2015-03-01 99.89 2015-04-01 99.99 2015-05-01 100.06 2015-06-01 99.98 2015-07-01 99.76 2015-08-01 99.96 2015-09-01 100.21 2015-10-01 100.31 2015-11-01 100.39 2015-12-01 100.42 2016-01-01 100.77 2016-02-01 100.86 2016-03-01 101.04 2016-04-01 101.18 2016-05-01 101.27 2016-06-01 101.32 2016-07-01 101.14 2016-08-01 101.31 2016-09-01 101.51 2016-10-01 101.64 2016-11-01 101.72 2016-12-01 101.75 2017-01-01 101.57 2017-02-01 101.87 2017-03-01 102.21 2017-04-01 102.35 2017-05-01 102.45 2017-06-01 102.51 2017-07-01 102.34 2017-08-01 102.43 2017-09-01 102.51 2017-10-01 102.34 2017-11-01 102.38 2017-12-01 102.46 2018-01-01 102.70 2018-02-01 102.74 2018-03-01 103.01 2018-04-01 103.19 2018-05-01 103.28 2018-06-01 103.27 2018-07-01 103.04 2018-08-01 103.18 2018-09-01 103.38 2018-10-01 103.49