Month Index 2015=100 1996-01-01 54.82 1996-02-01 54.82 1996-03-01 54.82 1996-04-01 54.98 1996-05-01 54.93 1996-06-01 54.93 1996-07-01 54.66 1996-08-01 54.66 1996-09-01 54.60 1996-10-01 54.66 1996-11-01 54.66 1996-12-01 54.66 1997-01-01 54.77 1997-02-01 54.77 1997-03-01 54.77 1997-04-01 54.66 1997-05-01 54.66 1997-06-01 54.66 1997-07-01 54.60 1997-08-01 54.60 1997-09-01 54.60 1997-10-01 54.55 1997-11-01 54.55 1997-12-01 54.60 1998-01-01 54.66 1998-02-01 54.66 1998-03-01 54.66 1998-04-01 54.49 1998-05-01 54.55 1998-06-01 54.60 1998-07-01 54.77 1998-08-01 54.77 1998-09-01 54.98 1998-10-01 54.98 1998-11-01 54.98 1998-12-01 54.98 1999-01-01 54.98 1999-02-01 54.98 1999-03-01 55.04 1999-04-01 55.31 1999-05-01 55.42 1999-06-01 55.48 1999-07-01 55.59 1999-08-01 55.59 1999-09-01 55.59 1999-10-01 55.97 1999-11-01 56.19 1999-12-01 56.19 2000-01-01 58.11 2000-02-01 58.16 2000-03-01 58.16 2000-04-01 58.32 2000-05-01 58.32 2000-06-01 58.32 2000-07-01 58.54 2000-08-01 58.54 2000-09-01 58.54 2000-10-01 58.65 2000-11-01 58.60 2000-12-01 58.71 2001-01-01 61.29 2001-02-01 61.31 2001-03-01 61.53 2001-04-01 61.81 2001-05-01 62.02 2001-06-01 61.90 2001-07-01 62.18 2001-08-01 62.18 2001-09-01 62.20 2001-10-01 62.49 2001-11-01 62.75 2001-12-01 62.74 2002-01-01 65.77 2002-02-01 65.77 2002-03-01 65.67 2002-04-01 65.94 2002-05-01 66.07 2002-06-01 66.21 2002-07-01 66.21 2002-08-01 66.23 2002-09-01 66.23 2002-10-01 66.14 2002-11-01 66.20 2002-12-01 66.20 2003-01-01 69.67 2003-02-01 69.81 2003-03-01 69.88 2003-04-01 69.52 2003-05-01 69.69 2003-06-01 69.71 2003-07-01 69.98 2003-08-01 70.05 2003-09-01 70.08 2003-10-01 70.43 2003-11-01 70.45 2003-12-01 70.44 2004-01-01 72.72 2004-02-01 72.71 2004-03-01 72.71 2004-04-01 72.89 2004-05-01 72.89 2004-06-01 72.91 2004-07-01 72.89 2004-08-01 72.91 2004-09-01 72.81 2004-10-01 72.90 2004-11-01 72.93 2004-12-01 72.93 2005-01-01 76.66 2005-02-01 76.76 2005-03-01 76.74 2005-04-01 76.95 2005-05-01 76.99 2005-06-01 76.98 2005-07-01 77.06 2005-08-01 77.06 2005-09-01 76.60 2005-10-01 76.50 2005-11-01 76.38 2005-12-01 76.38 2006-01-01 78.29 2006-02-01 78.25 2006-03-01 78.25 2006-04-01 78.27 2006-05-01 78.18 2006-06-01 78.01 2006-07-01 77.54 2006-08-01 77.39 2006-09-01 76.91 2006-10-01 76.98 2006-11-01 76.96 2006-12-01 76.95 2007-01-01 79.15 2007-02-01 79.19 2007-03-01 79.19 2007-04-01 79.26 2007-05-01 79.14 2007-06-01 78.84 2007-07-01 78.91 2007-08-01 78.91 2007-09-01 78.91 2007-10-01 78.91 2007-11-01 79.21 2007-12-01 79.28 2008-01-01 80.62 2008-02-01 80.31 2008-03-01 80.62 2008-04-01 80.62 2008-05-01 80.88 2008-06-01 80.89 2008-07-01 81.14 2008-08-01 81.19 2008-09-01 81.19 2008-10-01 81.42 2008-11-01 81.42 2008-12-01 80.83 2009-01-01 81.58 2009-02-01 82.46 2009-03-01 82.67 2009-04-01 82.87 2009-05-01 82.92 2009-06-01 83.05 2009-07-01 83.15 2009-08-01 83.10 2009-09-01 82.80 2009-10-01 82.82 2009-11-01 82.28 2009-12-01 82.21 2010-01-01 82.93 2010-02-01 82.76 2010-03-01 82.82 2010-04-01 82.87 2010-05-01 83.17 2010-06-01 83.28 2010-07-01 83.48 2010-08-01 83.49 2010-09-01 83.40 2010-10-01 83.51 2010-11-01 83.51 2010-12-01 83.64 2011-01-01 84.46 2011-02-01 84.50 2011-03-01 86.50 2011-04-01 86.46 2011-05-01 86.56 2011-06-01 86.56 2011-07-01 86.71 2011-08-01 86.71 2011-09-01 87.07 2011-10-01 87.22 2011-11-01 87.23 2011-12-01 87.23 2012-01-01 87.94 2012-02-01 88.01 2012-03-01 88.04 2012-04-01 88.02 2012-05-01 87.79 2012-06-01 87.70 2012-07-01 88.59 2012-08-01 88.47 2012-09-01 88.60 2012-10-01 88.59 2012-11-01 88.81 2012-12-01 88.87 2013-01-01 96.64 2013-02-01 97.05 2013-03-01 97.05 2013-04-01 97.11 2013-05-01 97.10 2013-06-01 97.11 2013-07-01 97.28 2013-08-01 97.62 2013-09-01 97.68 2013-10-01 97.25 2013-11-01 97.30 2013-12-01 97.34 2014-01-01 97.51 2014-02-01 97.49 2014-03-01 97.49 2014-04-01 97.54 2014-05-01 97.57 2014-06-01 97.60 2014-07-01 97.67 2014-08-01 97.59 2014-09-01 97.96 2014-10-01 98.47 2014-11-01 98.51 2014-12-01 98.51 2015-01-01 99.87 2015-02-01 99.88 2015-03-01 99.92 2015-04-01 99.72 2015-05-01 99.72 2015-06-01 99.74 2015-07-01 100.12 2015-08-01 100.14 2015-09-01 100.18 2015-10-01 100.18 2015-11-01 100.23 2015-12-01 100.30 2016-01-01 100.86 2016-02-01 100.79 2016-03-01 100.85 2016-04-01 102.52 2016-05-01 102.25 2016-06-01 102.31 2016-07-01 102.56 2016-08-01 102.56 2016-09-01 102.50 2016-10-01 102.34 2016-11-01 102.34 2016-12-01 102.79 2017-01-01 105.15 2017-02-01 105.62 2017-03-01 105.61 2017-04-01 105.46 2017-05-01 105.18 2017-06-01 105.82 2017-07-01 106.40 2017-08-01 106.48 2017-09-01 106.48 2017-10-01 107.06 2017-11-01 107.16 2017-12-01 107.18 2018-01-01 110.82 2018-02-01 110.82 2018-03-01 110.70 2018-04-01 110.70 2018-05-01 110.63 2018-06-01 110.70 2018-07-01 111.25 2018-08-01 110.91 2018-09-01 111.23 2018-10-01 110.72