Month Index 2015=100 1996-01-01 52.52 1996-02-01 52.58 1996-03-01 52.58 1996-04-01 52.58 1996-05-01 52.68 1996-06-01 52.68 1996-07-01 52.95 1996-08-01 52.95 1996-09-01 52.95 1996-10-01 52.95 1996-11-01 52.95 1996-12-01 52.95 1997-01-01 53.26 1997-02-01 53.32 1997-03-01 53.32 1997-04-01 53.32 1997-05-01 53.37 1997-06-01 53.37 1997-07-01 54.27 1997-08-01 54.37 1997-09-01 54.37 1997-10-01 54.37 1997-11-01 54.37 1997-12-01 54.37 1998-01-01 54.53 1998-02-01 54.32 1998-03-01 54.32 1998-04-01 54.32 1998-05-01 54.37 1998-06-01 54.37 1998-07-01 54.37 1998-08-01 54.58 1998-09-01 54.58 1998-10-01 54.58 1998-11-01 54.85 1998-12-01 54.32 1999-01-01 54.53 1999-02-01 54.58 1999-03-01 54.64 1999-04-01 55.64 1999-05-01 55.69 1999-06-01 55.74 1999-07-01 55.74 1999-08-01 55.69 1999-09-01 55.69 1999-10-01 55.74 1999-11-01 55.74 1999-12-01 57.75 2000-01-01 58.54 2000-02-01 58.54 2000-03-01 58.54 2000-04-01 58.49 2000-05-01 58.49 2000-06-01 58.49 2000-07-01 58.54 2000-08-01 58.54 2000-09-01 58.54 2000-10-01 58.54 2000-11-01 58.54 2000-12-01 59.23 2001-01-01 61.07 2001-02-01 61.07 2001-03-01 61.07 2001-04-01 61.15 2001-05-01 61.15 2001-06-01 61.15 2001-07-01 61.17 2001-08-01 61.17 2001-09-01 61.17 2001-10-01 61.15 2001-11-01 61.15 2001-12-01 61.49 2002-01-01 63.52 2002-02-01 63.52 2002-03-01 63.52 2002-04-01 63.06 2002-05-01 63.06 2002-06-01 63.06 2002-07-01 63.06 2002-08-01 63.06 2002-09-01 63.06 2002-10-01 63.05 2002-11-01 63.05 2002-12-01 64.04 2003-01-01 67.53 2003-02-01 67.53 2003-03-01 67.53 2003-04-01 67.66 2003-05-01 67.66 2003-06-01 67.66 2003-07-01 67.82 2003-08-01 67.82 2003-09-01 67.82 2003-10-01 67.80 2003-11-01 67.80 2003-12-01 67.80 2004-01-01 70.25 2004-02-01 70.25 2004-03-01 70.25 2004-04-01 70.37 2004-05-01 70.37 2004-06-01 70.38 2004-07-01 70.37 2004-08-01 70.38 2004-09-01 70.38 2004-10-01 70.47 2004-11-01 70.47 2004-12-01 70.47 2005-01-01 71.92 2005-02-01 71.92 2005-03-01 71.92 2005-04-01 71.90 2005-05-01 71.90 2005-06-01 71.90 2005-07-01 71.92 2005-08-01 71.92 2005-09-01 71.92 2005-10-01 71.96 2005-11-01 71.96 2005-12-01 71.96 2006-01-01 73.57 2006-02-01 73.57 2006-03-01 73.57 2006-04-01 73.62 2006-05-01 73.62 2006-06-01 73.62 2006-07-01 73.75 2006-08-01 73.75 2006-09-01 73.75 2006-10-01 73.81 2006-11-01 73.81 2006-12-01 73.81 2007-01-01 74.79 2007-02-01 74.79 2007-03-01 74.79 2007-04-01 74.93 2007-05-01 74.93 2007-06-01 74.93 2007-07-01 74.71 2007-08-01 74.71 2007-09-01 74.71 2007-10-01 74.90 2007-11-01 74.82 2007-12-01 74.82 2008-01-01 76.35 2008-02-01 76.68 2008-03-01 76.68 2008-04-01 76.90 2008-05-01 76.90 2008-06-01 76.90 2008-07-01 76.83 2008-08-01 76.83 2008-09-01 76.83 2008-10-01 77.06 2008-11-01 77.06 2008-12-01 77.06 2009-01-01 79.72 2009-02-01 79.72 2009-03-01 79.72 2009-04-01 79.73 2009-05-01 79.73 2009-06-01 79.73 2009-07-01 79.80 2009-08-01 79.80 2009-09-01 79.80 2009-10-01 79.80 2009-11-01 79.80 2009-12-01 79.80 2010-01-01 82.12 2010-02-01 82.12 2010-03-01 82.12 2010-04-01 82.41 2010-05-01 82.41 2010-06-01 82.41 2010-07-01 82.45 2010-08-01 82.45 2010-09-01 82.45 2010-10-01 82.77 2010-11-01 82.77 2010-12-01 82.77 2011-01-01 83.60 2011-02-01 83.60 2011-03-01 83.60 2011-04-01 83.65 2011-05-01 83.65 2011-06-01 83.65 2011-07-01 83.81 2011-08-01 83.81 2011-09-01 83.81 2011-10-01 83.87 2011-11-01 83.87 2011-12-01 83.87 2012-01-01 88.13 2012-02-01 88.13 2012-03-01 88.13 2012-04-01 90.49 2012-05-01 90.49 2012-06-01 90.49 2012-07-01 92.26 2012-08-01 92.26 2012-09-01 92.26 2012-10-01 91.95 2012-11-01 91.95 2012-12-01 91.95 2013-01-01 94.76 2013-02-01 94.76 2013-03-01 94.76 2013-04-01 95.48 2013-05-01 95.48 2013-06-01 95.48 2013-07-01 95.63 2013-08-01 95.63 2013-09-01 95.63 2013-10-01 95.52 2013-11-01 95.52 2013-12-01 95.52 2014-01-01 96.96 2014-02-01 96.96 2014-03-01 96.96 2014-04-01 97.53 2014-05-01 97.53 2014-06-01 97.53 2014-07-01 97.50 2014-08-01 97.50 2014-09-01 97.50 2014-10-01 97.68 2014-11-01 97.68 2014-12-01 97.68 2015-01-01 99.92 2015-02-01 99.92 2015-03-01 99.96 2015-04-01 99.96 2015-05-01 99.96 2015-06-01 99.98 2015-07-01 99.98 2015-08-01 100.00 2015-09-01 100.06 2015-10-01 100.06 2015-11-01 100.08 2015-12-01 100.11 2016-01-01 100.72 2016-02-01 100.72 2016-03-01 100.72 2016-04-01 100.72 2016-05-01 100.75 2016-06-01 100.76 2016-07-01 100.76 2016-08-01 100.76 2016-09-01 100.76 2016-10-01 100.76 2016-11-01 100.76 2016-12-01 100.76 2017-01-01 101.31 2017-02-01 101.35 2017-03-01 101.41 2017-04-01 101.41 2017-05-01 101.42 2017-06-01 101.52 2017-07-01 101.70 2017-08-01 101.70 2017-09-01 101.70 2017-10-01 101.70 2017-11-01 101.70 2017-12-01 101.68 2018-01-01 102.80 2018-02-01 102.91 2018-03-01 103.00 2018-04-01 103.00 2018-05-01 103.03 2018-06-01 103.03 2018-07-01 103.20 2018-08-01 103.20 2018-09-01 103.20 2018-10-01 103.29