Month Index 2015=100 1996-01-01 42.17 1996-02-01 42.55 1996-03-01 43.29 1996-04-01 43.29 1996-05-01 43.20 1996-06-01 43.29 1996-07-01 43.37 1996-08-01 43.37 1996-09-01 43.37 1996-10-01 43.37 1996-11-01 43.46 1996-12-01 43.50 1997-01-01 43.68 1997-02-01 43.76 1997-03-01 43.76 1997-04-01 43.76 1997-05-01 43.81 1997-06-01 44.54 1997-07-01 44.97 1997-08-01 45.02 1997-09-01 45.23 1997-10-01 45.23 1997-11-01 45.58 1997-12-01 45.71 1998-01-01 46.96 1998-02-01 47.26 1998-03-01 48.43 1998-04-01 48.47 1998-05-01 48.52 1998-06-01 48.60 1998-07-01 48.69 1998-08-01 48.82 1998-09-01 48.82 1998-10-01 48.99 1998-11-01 49.08 1998-12-01 49.12 1999-01-01 49.21 1999-02-01 50.16 1999-03-01 51.32 1999-04-01 51.58 1999-05-01 51.89 1999-06-01 51.89 1999-07-01 51.93 1999-08-01 51.97 1999-09-01 52.02 1999-10-01 52.02 1999-11-01 52.06 1999-12-01 52.23 2000-01-01 52.79 2000-02-01 53.35 2000-03-01 53.79 2000-04-01 52.79 2000-05-01 52.79 2000-06-01 52.79 2000-07-01 52.79 2000-08-01 52.79 2000-09-01 52.79 2000-10-01 52.79 2000-11-01 52.79 2000-12-01 53.05 2001-01-01 52.88 2001-02-01 53.69 2001-03-01 53.69 2001-04-01 54.01 2001-05-01 54.12 2001-06-01 54.89 2001-07-01 55.42 2001-08-01 54.32 2001-09-01 54.32 2001-10-01 54.65 2001-11-01 54.65 2001-12-01 55.03 2002-01-01 55.73 2002-02-01 55.82 2002-03-01 56.63 2002-04-01 56.67 2002-05-01 56.67 2002-06-01 56.41 2002-07-01 56.71 2002-08-01 56.71 2002-09-01 56.41 2002-10-01 56.41 2002-11-01 57.28 2002-12-01 57.78 2003-01-01 58.23 2003-02-01 58.49 2003-03-01 59.45 2003-04-01 58.79 2003-05-01 58.95 2003-06-01 59.01 2003-07-01 59.05 2003-08-01 59.23 2003-09-01 59.45 2003-10-01 59.45 2003-11-01 59.60 2003-12-01 59.65 2004-01-01 60.27 2004-02-01 60.60 2004-03-01 60.25 2004-04-01 60.14 2004-05-01 60.66 2004-06-01 60.42 2004-07-01 60.60 2004-08-01 60.75 2004-09-01 60.15 2004-10-01 60.02 2004-11-01 60.14 2004-12-01 60.25 2005-01-01 60.38 2005-02-01 63.54 2005-03-01 62.69 2005-04-01 63.07 2005-05-01 63.56 2005-06-01 63.84 2005-07-01 64.58 2005-08-01 64.82 2005-09-01 65.24 2005-10-01 65.42 2005-11-01 65.62 2005-12-01 65.77 2006-01-01 65.86 2006-02-01 66.12 2006-03-01 70.07 2006-04-01 69.64 2006-05-01 70.27 2006-06-01 71.01 2006-07-01 70.98 2006-08-01 72.05 2006-09-01 71.66 2006-10-01 71.67 2006-11-01 71.68 2006-12-01 71.94 2007-01-01 75.63 2007-02-01 75.44 2007-03-01 76.91 2007-04-01 77.13 2007-05-01 73.25 2007-06-01 77.95 2007-07-01 78.35 2007-08-01 78.74 2007-09-01 79.06 2007-10-01 79.64 2007-11-01 79.78 2007-12-01 80.17 2008-01-01 80.23 2008-02-01 80.29 2008-03-01 80.35 2008-04-01 80.13 2008-05-01 80.12 2008-06-01 79.91 2008-07-01 80.14 2008-08-01 80.32 2008-09-01 79.86 2008-10-01 79.94 2008-11-01 79.57 2008-12-01 79.59 2009-01-01 79.52 2009-02-01 79.48 2009-03-01 79.23 2009-04-01 78.37 2009-05-01 78.15 2009-06-01 78.37 2009-07-01 78.29 2009-08-01 77.90 2009-09-01 77.83 2009-10-01 78.01 2009-11-01 78.29 2009-12-01 78.29 2010-01-01 89.26 2010-02-01 88.81 2010-03-01 88.84 2010-04-01 88.90 2010-05-01 88.94 2010-06-01 89.08 2010-07-01 89.60 2010-08-01 89.64 2010-09-01 89.62 2010-10-01 89.67 2010-11-01 89.81 2010-12-01 89.83 2011-01-01 89.87 2011-02-01 89.91 2011-03-01 89.92 2011-04-01 89.97 2011-05-01 90.08 2011-06-01 90.08 2011-07-01 90.38 2011-08-01 91.39 2011-09-01 91.66 2011-10-01 91.70 2011-11-01 91.90 2011-12-01 92.09 2012-01-01 92.17 2012-02-01 92.26 2012-03-01 92.22 2012-04-01 92.79 2012-05-01 93.08 2012-06-01 93.06 2012-07-01 93.16 2012-08-01 93.17 2012-09-01 93.20 2012-10-01 93.21 2012-11-01 93.38 2012-12-01 93.41 2013-01-01 90.71 2013-02-01 90.71 2013-03-01 90.81 2013-04-01 91.39 2013-05-01 91.73 2013-06-01 91.30 2013-07-01 91.30 2013-08-01 91.34 2013-09-01 91.33 2013-10-01 91.36 2013-11-01 91.45 2013-12-01 91.49 2014-01-01 93.44 2014-02-01 93.43 2014-03-01 97.79 2014-04-01 98.24 2014-05-01 98.31 2014-06-01 98.36 2014-07-01 98.38 2014-08-01 98.42 2014-09-01 98.45 2014-10-01 98.49 2014-11-01 98.54 2014-12-01 98.43 2015-01-01 99.50 2015-02-01 99.49 2015-03-01 99.58 2015-04-01 99.64 2015-05-01 99.66 2015-06-01 99.69 2015-07-01 99.95 2015-08-01 100.19 2015-09-01 100.31 2015-10-01 100.34 2015-11-01 100.81 2015-12-01 100.85 2016-01-01 102.10 2016-02-01 102.53 2016-03-01 107.72 2016-04-01 107.93 2016-05-01 107.98 2016-06-01 108.00 2016-07-01 108.03 2016-08-01 107.82 2016-09-01 108.08 2016-10-01 108.10 2016-11-01 108.32 2016-12-01 108.34 2017-01-01 111.34 2017-02-01 114.24 2017-03-01 114.87 2017-04-01 114.90 2017-05-01 114.92 2017-06-01 114.92 2017-07-01 115.14 2017-08-01 116.59 2017-09-01 117.64 2017-10-01 117.65 2017-11-01 118.01 2017-12-01 118.02 2018-01-01 118.03 2018-02-01 119.87 2018-03-01 119.90 2018-04-01 119.92 2018-05-01 117.16 2018-06-01 113.38 2018-07-01 113.51 2018-08-01 113.55 2018-09-01 113.57 2018-10-01 113.56