Month Index 2015=100 1996-01-01 34.02 1996-02-01 35.35 1996-03-01 35.35 1996-04-01 35.35 1996-05-01 35.35 1996-06-01 35.35 1996-07-01 35.35 1996-08-01 35.35 1996-09-01 35.35 1996-10-01 35.35 1996-11-01 35.35 1996-12-01 35.35 1997-01-01 35.34 1997-02-01 36.53 1997-03-01 36.53 1997-04-01 36.53 1997-05-01 36.53 1997-06-01 36.53 1997-07-01 36.53 1997-08-01 36.53 1997-09-01 36.53 1997-10-01 36.53 1997-11-01 36.53 1997-12-01 36.53 1998-01-01 36.53 1998-02-01 38.23 1998-03-01 38.23 1998-04-01 38.23 1998-05-01 38.23 1998-06-01 38.23 1998-07-01 38.23 1998-08-01 38.23 1998-09-01 38.23 1998-10-01 38.23 1998-11-01 38.23 1998-12-01 38.23 1999-01-01 38.23 1999-02-01 39.21 1999-03-01 39.21 1999-04-01 39.21 1999-05-01 39.21 1999-06-01 39.21 1999-07-01 39.21 1999-08-01 39.21 1999-09-01 39.21 1999-10-01 39.21 1999-11-01 39.21 1999-12-01 39.21 2000-01-01 39.21 2000-02-01 41.65 2000-03-01 41.65 2000-04-01 41.65 2000-05-01 41.65 2000-06-01 41.65 2000-07-01 41.65 2000-08-01 41.65 2000-09-01 41.65 2000-10-01 41.65 2000-11-01 41.65 2000-12-01 41.65 2001-01-01 41.65 2001-02-01 44.15 2001-03-01 44.15 2001-04-01 44.15 2001-05-01 44.15 2001-06-01 44.15 2001-07-01 44.15 2001-08-01 44.15 2001-09-01 44.15 2001-10-01 44.15 2001-11-01 44.15 2001-12-01 44.15 2002-01-01 44.15 2002-02-01 46.96 2002-03-01 46.96 2002-04-01 46.96 2002-05-01 46.96 2002-06-01 46.96 2002-07-01 46.96 2002-08-01 46.96 2002-09-01 46.96 2002-10-01 46.96 2002-11-01 46.96 2002-12-01 46.96 2003-01-01 46.96 2003-02-01 46.96 2003-03-01 46.96 2003-04-01 46.96 2003-05-01 54.73 2003-06-01 54.73 2003-07-01 54.73 2003-08-01 54.73 2003-09-01 54.73 2003-10-01 54.73 2003-11-01 54.73 2003-12-01 54.73 2004-01-01 54.73 2004-02-01 57.90 2004-03-01 57.90 2004-04-01 57.90 2004-05-01 57.90 2004-06-01 57.90 2004-07-01 57.90 2004-08-01 57.90 2004-09-01 57.90 2004-10-01 57.90 2004-11-01 57.90 2004-12-01 57.90 2005-01-01 57.90 2005-02-01 63.35 2005-03-01 63.35 2005-04-01 63.35 2005-05-01 63.35 2005-06-01 63.35 2005-07-01 63.35 2005-08-01 63.35 2005-09-01 63.35 2005-10-01 63.35 2005-11-01 63.35 2005-12-01 63.35 2006-01-01 63.36 2006-02-01 66.13 2006-03-01 66.13 2006-04-01 66.13 2006-05-01 66.13 2006-06-01 66.13 2006-07-01 66.13 2006-08-01 66.13 2006-09-01 66.13 2006-10-01 66.13 2006-11-01 66.13 2006-12-01 66.13 2007-01-01 66.13 2007-02-01 68.94 2007-03-01 68.94 2007-04-01 68.94 2007-05-01 68.94 2007-06-01 68.94 2007-07-01 68.94 2007-08-01 68.94 2007-09-01 68.94 2007-10-01 68.94 2007-11-01 68.94 2007-12-01 68.94 2008-01-01 68.95 2008-02-01 71.99 2008-03-01 71.99 2008-04-01 71.99 2008-05-01 71.99 2008-06-01 72.81 2008-07-01 72.81 2008-08-01 72.81 2008-09-01 72.81 2008-10-01 72.81 2008-11-01 72.81 2008-12-01 72.81 2009-01-01 73.19 2009-02-01 76.83 2009-03-01 77.03 2009-04-01 77.34 2009-05-01 77.56 2009-06-01 77.82 2009-07-01 78.07 2009-08-01 78.30 2009-09-01 78.55 2009-10-01 78.78 2009-11-01 79.03 2009-12-01 79.26 2010-01-01 79.60 2010-02-01 79.66 2010-03-01 79.75 2010-04-01 79.78 2010-05-01 79.78 2010-06-01 79.98 2010-07-01 80.32 2010-08-01 80.66 2010-09-01 81.00 2010-10-01 81.33 2010-11-01 81.70 2010-12-01 82.04 2011-01-01 82.38 2011-02-01 83.48 2011-03-01 83.85 2011-04-01 84.20 2011-05-01 84.62 2011-06-01 84.99 2011-07-01 85.57 2011-08-01 85.57 2011-09-01 85.94 2011-10-01 86.31 2011-11-01 86.48 2011-12-01 86.84 2012-01-01 88.73 2012-02-01 90.41 2012-03-01 92.52 2012-04-01 93.09 2012-05-01 94.49 2012-06-01 96.74 2012-07-01 97.02 2012-08-01 97.44 2012-09-01 97.44 2012-10-01 97.59 2012-11-01 98.71 2012-12-01 98.86 2013-01-01 99.42 2013-02-01 99.12 2013-03-01 98.56 2013-04-01 98.56 2013-05-01 98.65 2013-06-01 98.68 2013-07-01 98.69 2013-08-01 98.75 2013-09-01 98.78 2013-10-01 98.81 2013-11-01 98.88 2013-12-01 98.91 2014-01-01 98.97 2014-02-01 99.00 2014-03-01 99.06 2014-04-01 99.11 2014-05-01 99.14 2014-06-01 99.20 2014-07-01 99.29 2014-08-01 99.31 2014-09-01 99.43 2014-10-01 99.48 2014-11-01 99.54 2014-12-01 99.63 2015-01-01 99.69 2015-02-01 99.72 2015-03-01 99.75 2015-04-01 99.87 2015-05-01 99.96 2015-06-01 100.00 2015-07-01 100.03 2015-08-01 100.06 2015-09-01 100.13 2015-10-01 100.21 2015-11-01 100.25 2015-12-01 100.33 2016-01-01 100.59 2016-02-01 100.73 2016-03-01 100.85 2016-04-01 101.36 2016-05-01 101.76 2016-06-01 101.88 2016-07-01 102.02 2016-08-01 102.14 2016-09-01 102.40 2016-10-01 102.80 2016-11-01 102.80 2016-12-01 102.92 2017-01-01 103.17 2017-02-01 103.41 2017-03-01 103.67 2017-04-01 103.93 2017-05-01 104.17 2017-06-01 104.43 2017-07-01 104.69 2017-08-01 104.95 2017-09-01 105.21 2017-10-01 105.47 2017-11-01 105.71 2017-12-01 105.97 2018-01-01 106.21 2018-02-01 106.44 2018-03-01 106.68 2018-04-01 106.91 2018-05-01 106.21 2018-06-01 106.21 2018-07-01 106.46 2018-08-01 106.72 2018-09-01 106.98 2018-10-01 107.21