Month Index 2015=100 1996-01-01 58.69 1996-02-01 58.69 1996-03-01 58.69 1996-04-01 58.69 1996-05-01 58.69 1996-06-01 59.77 1996-07-01 60.30 1996-08-01 60.30 1996-09-01 61.38 1996-10-01 61.38 1996-11-01 61.38 1996-12-01 61.38 1997-01-01 61.38 1997-02-01 61.38 1997-03-01 61.38 1997-04-01 61.38 1997-05-01 61.38 1997-06-01 61.38 1997-07-01 61.38 1997-08-01 61.38 1997-09-01 61.38 1997-10-01 61.38 1997-11-01 61.50 1997-12-01 61.50 1998-01-01 61.50 1998-02-01 61.56 1998-03-01 61.56 1998-04-01 61.56 1998-05-01 61.56 1998-06-01 61.56 1998-07-01 61.56 1998-08-01 61.56 1998-09-01 61.56 1998-10-01 61.56 1998-11-01 61.56 1998-12-01 61.56 1999-01-01 61.56 1999-02-01 61.56 1999-03-01 61.56 1999-04-01 61.56 1999-05-01 61.56 1999-06-01 61.56 1999-07-01 61.32 1999-08-01 61.32 1999-09-01 61.20 1999-10-01 61.20 1999-11-01 61.20 1999-12-01 61.20 2000-01-01 61.20 2000-02-01 61.20 2000-03-01 61.20 2000-04-01 61.50 2000-05-01 61.86 2000-06-01 62.28 2000-07-01 62.46 2000-08-01 62.46 2000-09-01 62.64 2000-10-01 63.18 2000-11-01 63.18 2000-12-01 63.96 2001-01-01 64.17 2001-02-01 64.17 2001-03-01 64.17 2001-04-01 64.17 2001-05-01 64.17 2001-06-01 64.17 2001-07-01 64.17 2001-08-01 64.17 2001-09-01 64.17 2001-10-01 64.17 2001-11-01 64.17 2001-12-01 64.19 2002-01-01 64.36 2002-02-01 64.24 2002-03-01 64.24 2002-04-01 64.24 2002-05-01 64.24 2002-06-01 64.24 2002-07-01 64.24 2002-08-01 64.24 2002-09-01 64.24 2002-10-01 64.24 2002-11-01 64.24 2002-12-01 64.24 2003-01-01 64.28 2003-02-01 64.28 2003-03-01 64.28 2003-04-01 64.28 2003-05-01 64.45 2003-06-01 64.45 2003-07-01 64.45 2003-08-01 64.45 2003-09-01 64.45 2003-10-01 64.45 2003-11-01 64.45 2003-12-01 64.45 2004-01-01 66.19 2004-02-01 66.19 2004-03-01 66.19 2004-04-01 66.19 2004-05-01 67.02 2004-06-01 67.02 2004-07-01 67.02 2004-08-01 67.02 2004-09-01 67.20 2004-10-01 67.75 2004-11-01 67.80 2004-12-01 67.80 2005-01-01 67.95 2005-02-01 67.95 2005-03-01 67.95 2005-04-01 67.95 2005-05-01 67.95 2005-06-01 67.95 2005-07-01 67.95 2005-08-01 67.95 2005-09-01 69.94 2005-10-01 71.65 2005-11-01 71.65 2005-12-01 72.43 2006-01-01 73.04 2006-02-01 73.66 2006-03-01 73.59 2006-04-01 73.96 2006-05-01 73.96 2006-06-01 73.96 2006-07-01 74.16 2006-08-01 74.12 2006-09-01 74.48 2006-10-01 74.54 2006-11-01 74.95 2006-12-01 74.82 2007-01-01 76.31 2007-02-01 76.31 2007-03-01 76.31 2007-04-01 76.31 2007-05-01 76.00 2007-06-01 76.04 2007-07-01 76.04 2007-08-01 76.27 2007-09-01 76.41 2007-10-01 76.66 2007-11-01 76.66 2007-12-01 76.86 2008-01-01 77.07 2008-02-01 77.15 2008-03-01 77.23 2008-04-01 77.30 2008-05-01 77.37 2008-06-01 77.61 2008-07-01 77.91 2008-08-01 78.21 2008-09-01 78.91 2008-10-01 79.01 2008-11-01 81.50 2008-12-01 80.99 2009-01-01 80.41 2009-02-01 79.92 2009-03-01 79.67 2009-04-01 79.50 2009-05-01 79.50 2009-06-01 79.45 2009-07-01 79.67 2009-08-01 79.73 2009-09-01 79.93 2009-10-01 80.26 2009-11-01 80.47 2009-12-01 80.47 2010-01-01 80.23 2010-02-01 80.29 2010-03-01 80.23 2010-04-01 80.35 2010-05-01 80.35 2010-06-01 80.60 2010-07-01 80.71 2010-08-01 80.99 2010-09-01 80.88 2010-10-01 80.85 2010-11-01 81.55 2010-12-01 81.46 2011-01-01 81.46 2011-02-01 81.43 2011-03-01 81.49 2011-04-01 81.69 2011-05-01 81.92 2011-06-01 82.20 2011-07-01 82.40 2011-08-01 82.40 2011-09-01 88.80 2011-10-01 89.10 2011-11-01 88.94 2011-12-01 88.92 2012-01-01 88.89 2012-02-01 88.86 2012-03-01 88.87 2012-04-01 89.12 2012-05-01 89.24 2012-06-01 90.01 2012-07-01 89.96 2012-08-01 90.99 2012-09-01 91.70 2012-10-01 94.62 2012-11-01 94.81 2012-12-01 94.82 2013-01-01 94.83 2013-02-01 94.66 2013-03-01 94.48 2013-04-01 94.76 2013-05-01 94.91 2013-06-01 94.67 2013-07-01 94.54 2013-08-01 94.53 2013-09-01 94.86 2013-10-01 94.98 2013-11-01 94.97 2013-12-01 95.07 2014-01-01 94.98 2014-02-01 95.85 2014-03-01 95.77 2014-04-01 95.82 2014-05-01 95.87 2014-06-01 95.81 2014-07-01 95.83 2014-08-01 95.90 2014-09-01 99.61 2014-10-01 99.56 2014-11-01 100.49 2014-12-01 100.48 2015-01-01 100.36 2015-02-01 100.12 2015-03-01 99.61 2015-04-01 99.70 2015-05-01 100.10 2015-06-01 100.15 2015-07-01 100.20 2015-08-01 100.43 2015-09-01 100.12 2015-10-01 99.91 2015-11-01 99.64 2015-12-01 99.65 2016-01-01 99.59 2016-02-01 99.42 2016-03-01 99.00 2016-04-01 98.89 2016-05-01 98.82 2016-06-01 99.18 2016-07-01 99.28 2016-08-01 99.45 2016-09-01 101.37 2016-10-01 101.15 2016-11-01 101.14 2016-12-01 101.14 2017-01-01 101.56 2017-02-01 101.23 2017-03-01 101.52 2017-04-01 101.75 2017-05-01 101.76 2017-06-01 101.63 2017-07-01 101.80 2017-08-01 101.55 2017-09-01 102.54 2017-10-01 102.66 2017-11-01 102.78 2017-12-01 102.98 2018-01-01 103.03 2018-02-01 103.15 2018-03-01 103.13 2018-04-01 103.26 2018-05-01 103.11 2018-06-01 103.26 2018-07-01 103.28 2018-08-01 104.73 2018-09-01 105.02 2018-10-01 105.46