Month Index 2015=100 1996-01-01 62.42 1996-02-01 62.59 1996-03-01 62.69 1996-04-01 62.82 1996-05-01 62.93 1996-06-01 63.04 1996-07-01 63.15 1996-08-01 63.22 1996-09-01 63.37 1996-10-01 63.41 1996-11-01 63.48 1996-12-01 63.50 1997-01-01 63.71 1997-02-01 63.87 1997-03-01 63.96 1997-04-01 64.07 1997-05-01 64.17 1997-06-01 64.26 1997-07-01 64.33 1997-08-01 64.39 1997-09-01 64.50 1997-10-01 64.60 1997-11-01 64.73 1997-12-01 64.76 1998-01-01 65.00 1998-02-01 65.08 1998-03-01 65.20 1998-04-01 65.37 1998-05-01 65.49 1998-06-01 65.58 1998-07-01 65.67 1998-08-01 65.74 1998-09-01 65.87 1998-10-01 65.93 1998-11-01 66.01 1998-12-01 66.10 1999-01-01 66.28 1999-02-01 66.43 1999-03-01 66.60 1999-04-01 66.71 1999-05-01 66.79 1999-06-01 66.89 1999-07-01 67.02 1999-08-01 67.13 1999-09-01 67.21 1999-10-01 67.32 1999-11-01 67.42 1999-12-01 67.48 2000-01-01 67.73 2000-02-01 67.94 2000-03-01 68.08 2000-04-01 68.19 2000-05-01 68.32 2000-06-01 68.47 2000-07-01 68.60 2000-08-01 68.68 2000-09-01 68.88 2000-10-01 68.99 2000-11-01 69.10 2000-12-01 69.20 2001-01-01 69.60 2001-02-01 69.76 2001-03-01 69.96 2001-04-01 70.26 2001-05-01 70.40 2001-06-01 70.55 2001-07-01 70.72 2001-08-01 70.83 2001-09-01 71.01 2001-10-01 71.25 2001-11-01 71.45 2001-12-01 71.62 2002-01-01 72.50 2002-02-01 72.80 2002-03-01 73.15 2002-04-01 73.44 2002-05-01 73.68 2002-06-01 73.80 2002-07-01 73.97 2002-08-01 74.09 2002-09-01 74.38 2002-10-01 74.57 2002-11-01 74.66 2002-12-01 74.83 2003-01-01 75.16 2003-02-01 75.31 2003-03-01 75.59 2003-04-01 75.78 2003-05-01 75.90 2003-06-01 76.04 2003-07-01 76.20 2003-08-01 76.34 2003-09-01 76.58 2003-10-01 76.77 2003-11-01 76.89 2003-12-01 77.05 2004-01-01 77.32 2004-02-01 77.48 2004-03-01 77.69 2004-04-01 77.92 2004-05-01 78.08 2004-06-01 78.24 2004-07-01 78.40 2004-08-01 78.56 2004-09-01 78.79 2004-10-01 78.93 2004-11-01 79.06 2004-12-01 79.23 2005-01-01 79.45 2005-02-01 79.64 2005-03-01 79.83 2005-04-01 80.03 2005-05-01 80.18 2005-06-01 80.34 2005-07-01 80.46 2005-08-01 80.60 2005-09-01 80.77 2005-10-01 80.94 2005-11-01 81.04 2005-12-01 81.18 2006-01-01 81.47 2006-02-01 81.68 2006-03-01 81.90 2006-04-01 82.14 2006-05-01 82.25 2006-06-01 82.41 2006-07-01 82.56 2006-08-01 82.68 2006-09-01 82.89 2006-10-01 83.10 2006-11-01 83.27 2006-12-01 83.48 2007-01-01 83.98 2007-02-01 84.22 2007-03-01 84.50 2007-04-01 84.83 2007-05-01 84.99 2007-06-01 85.15 2007-07-01 85.33 2007-08-01 85.47 2007-09-01 85.69 2007-10-01 85.95 2007-11-01 86.19 2007-12-01 86.46 2008-01-01 86.94 2008-02-01 87.20 2008-03-01 87.54 2008-04-01 87.91 2008-05-01 88.15 2008-06-01 88.37 2008-07-01 88.58 2008-08-01 88.74 2008-09-01 89.00 2008-10-01 89.26 2008-11-01 89.45 2008-12-01 89.66 2009-01-01 89.91 2009-02-01 90.01 2009-03-01 90.16 2009-04-01 90.34 2009-05-01 90.38 2009-06-01 90.45 2009-07-01 90.40 2009-08-01 90.45 2009-09-01 90.58 2009-10-01 90.70 2009-11-01 90.78 2009-12-01 90.93 2010-01-01 91.05 2010-02-01 91.13 2010-03-01 91.29 2010-04-01 91.45 2010-05-01 91.52 2010-06-01 91.63 2010-07-01 91.69 2010-08-01 91.79 2010-09-01 91.92 2010-10-01 92.09 2010-11-01 92.22 2010-12-01 92.37 2011-01-01 92.66 2011-02-01 92.78 2011-03-01 92.94 2011-04-01 93.04 2011-05-01 93.19 2011-06-01 93.32 2011-07-01 93.44 2011-08-01 93.55 2011-09-01 93.87 2011-10-01 93.99 2011-11-01 94.10 2011-12-01 94.28 2012-01-01 94.70 2012-02-01 94.87 2012-03-01 95.01 2012-04-01 95.14 2012-05-01 95.28 2012-06-01 95.41 2012-07-01 95.51 2012-08-01 95.62 2012-09-01 95.81 2012-10-01 95.99 2012-11-01 96.09 2012-12-01 96.21 2013-01-01 96.48 2013-02-01 96.59 2013-03-01 96.71 2013-04-01 96.82 2013-05-01 96.92 2013-06-01 97.04 2013-07-01 97.15 2013-08-01 97.19 2013-09-01 97.29 2013-10-01 97.41 2013-11-01 97.55 2013-12-01 97.68 2014-01-01 97.96 2014-02-01 98.11 2014-03-01 98.21 2014-04-01 98.32 2014-05-01 98.44 2014-06-01 98.48 2014-07-01 98.60 2014-08-01 98.64 2014-09-01 98.79 2014-10-01 98.89 2014-11-01 98.98 2014-12-01 99.05 2015-01-01 99.28 2015-02-01 99.44 2015-03-01 99.57 2015-04-01 99.70 2015-05-01 99.81 2015-06-01 99.94 2015-07-01 100.03 2015-08-01 100.19 2015-09-01 100.34 2015-10-01 100.47 2015-11-01 100.57 2015-12-01 100.67 2016-01-01 100.89 2016-02-01 101.01 2016-03-01 101.15 2016-04-01 101.31 2016-05-01 101.42 2016-06-01 101.56 2016-07-01 101.65 2016-08-01 101.77 2016-09-01 101.90 2016-10-01 102.02 2016-11-01 102.12 2016-12-01 102.25 2017-01-01 102.46 2017-02-01 102.64 2017-03-01 102.77 2017-04-01 102.93 2017-05-01 103.07 2017-06-01 103.25 2017-07-01 103.39 2017-08-01 103.54 2017-09-01 103.69 2017-10-01 103.78 2017-11-01 103.85 2017-12-01 103.98 2018-01-01 104.23 2018-02-01 104.44 2018-03-01 104.61 2018-04-01 104.75 2018-05-01 104.94 2018-06-01 105.08 2018-07-01 105.24 2018-08-01 105.36 2018-09-01 105.52 2018-10-01 105.65