Month Index 2015=100 1996-01-01 53.31 1996-02-01 53.55 1996-03-01 53.64 1996-04-01 53.71 1996-05-01 53.72 1996-06-01 53.63 1996-07-01 53.57 1996-08-01 53.58 1996-09-01 53.59 1996-10-01 53.63 1996-11-01 53.55 1996-12-01 53.53 1997-01-01 53.42 1997-02-01 53.41 1997-03-01 53.54 1997-04-01 53.54 1997-05-01 53.54 1997-06-01 53.57 1997-07-01 53.44 1997-08-01 53.53 1997-09-01 53.60 1997-10-01 53.64 1997-11-01 53.50 1997-12-01 53.38 1998-01-01 53.17 1998-02-01 53.17 1998-03-01 53.23 1998-04-01 53.34 1998-05-01 53.28 1998-06-01 53.24 1998-07-01 53.18 1998-08-01 53.16 1998-09-01 53.10 1998-10-01 53.04 1998-11-01 52.96 1998-12-01 52.89 1999-01-01 52.70 1999-02-01 52.79 1999-03-01 52.84 1999-04-01 52.83 1999-05-01 52.86 1999-06-01 52.85 1999-07-01 52.70 1999-08-01 52.79 1999-09-01 52.80 1999-10-01 52.96 1999-11-01 53.02 1999-12-01 53.04 2000-01-01 52.90 2000-02-01 53.11 2000-03-01 53.13 2000-04-01 53.11 2000-05-01 53.31 2000-06-01 53.39 2000-07-01 53.05 2000-08-01 53.29 2000-09-01 53.50 2000-10-01 53.64 2000-11-01 53.83 2000-12-01 53.90 2001-01-01 53.60 2001-02-01 53.76 2001-03-01 53.86 2001-04-01 53.91 2001-05-01 54.06 2001-06-01 54.21 2001-07-01 53.96 2001-08-01 54.19 2001-09-01 54.43 2001-10-01 54.60 2001-11-01 54.70 2001-12-01 54.81 2002-01-01 54.64 2002-02-01 54.84 2002-03-01 55.05 2002-04-01 55.14 2002-05-01 55.27 2002-06-01 55.40 2002-07-01 55.27 2002-08-01 55.50 2002-09-01 55.67 2002-10-01 55.74 2002-11-01 55.80 2002-12-01 55.95 2003-01-01 55.67 2003-02-01 56.12 2003-03-01 56.23 2003-04-01 56.32 2003-05-01 56.34 2003-06-01 56.34 2003-07-01 56.15 2003-08-01 56.38 2003-09-01 56.60 2003-10-01 56.70 2003-11-01 56.57 2003-12-01 56.74 2004-01-01 56.50 2004-02-01 56.78 2004-03-01 56.98 2004-04-01 57.05 2004-05-01 57.15 2004-06-01 57.18 2004-07-01 56.95 2004-08-01 57.17 2004-09-01 57.23 2004-10-01 57.24 2004-11-01 57.31 2004-12-01 57.37 2005-01-01 57.10 2005-02-01 57.24 2005-03-01 57.41 2005-04-01 57.44 2005-05-01 57.38 2005-06-01 57.63 2005-07-01 57.39 2005-08-01 57.79 2005-09-01 57.99 2005-10-01 58.17 2005-11-01 58.51 2005-12-01 58.84 2006-01-01 59.06 2006-02-01 60.02 2006-03-01 60.78 2006-04-01 61.54 2006-05-01 62.90 2006-06-01 63.38 2006-07-01 63.37 2006-08-01 63.98 2006-09-01 64.37 2006-10-01 64.47 2006-11-01 64.68 2006-12-01 64.79 2007-01-01 64.67 2007-02-01 65.03 2007-03-01 65.41 2007-04-01 65.76 2007-05-01 66.03 2007-06-01 66.11 2007-07-01 65.88 2007-08-01 66.23 2007-09-01 66.62 2007-10-01 66.83 2007-11-01 67.48 2007-12-01 67.69 2008-01-01 68.02 2008-02-01 68.92 2008-03-01 70.26 2008-04-01 70.97 2008-05-01 71.33 2008-06-01 71.56 2008-07-01 71.17 2008-08-01 71.80 2008-09-01 72.11 2008-10-01 72.56 2008-11-01 72.75 2008-12-01 72.59 2009-01-01 72.25 2009-02-01 73.63 2009-03-01 74.94 2009-04-01 75.35 2009-05-01 75.72 2009-06-01 75.74 2009-07-01 75.40 2009-08-01 76.33 2009-09-01 76.73 2009-10-01 77.11 2009-11-01 77.50 2009-12-01 78.13 2010-01-01 77.58 2010-02-01 78.67 2010-03-01 79.37 2010-04-01 80.08 2010-05-01 81.41 2010-06-01 82.75 2010-07-01 83.06 2010-08-01 84.03 2010-09-01 84.82 2010-10-01 85.58 2010-11-01 86.02 2010-12-01 86.62 2011-01-01 86.32 2011-02-01 88.00 2011-03-01 88.87 2011-04-01 89.51 2011-05-01 90.15 2011-06-01 90.40 2011-07-01 90.63 2011-08-01 92.57 2011-09-01 94.34 2011-10-01 95.29 2011-11-01 96.04 2011-12-01 96.41 2012-01-01 96.51 2012-02-01 97.74 2012-03-01 98.57 2012-04-01 98.76 2012-05-01 99.15 2012-06-01 99.52 2012-07-01 99.49 2012-08-01 100.43 2012-09-01 101.07 2012-10-01 101.27 2012-11-01 101.84 2012-12-01 101.91 2013-01-01 101.46 2013-02-01 102.02 2013-03-01 102.51 2013-04-01 102.28 2013-05-01 102.06 2013-06-01 101.62 2013-07-01 100.41 2013-08-01 100.70 2013-09-01 100.77 2013-10-01 100.59 2013-11-01 100.19 2013-12-01 99.73 2014-01-01 98.87 2014-02-01 99.21 2014-03-01 99.42 2014-04-01 99.41 2014-05-01 99.40 2014-06-01 99.33 2014-07-01 98.66 2014-08-01 99.21 2014-09-01 99.38 2014-10-01 99.23 2014-11-01 99.17 2014-12-01 98.95 2015-01-01 98.52 2015-02-01 98.95 2015-03-01 99.74 2015-04-01 99.89 2015-05-01 100.09 2015-06-01 99.85 2015-07-01 99.03 2015-08-01 100.64 2015-09-01 100.85 2015-10-01 100.90 2015-11-01 101.05 2015-12-01 100.49 2016-01-01 100.73 2016-02-01 101.27 2016-03-01 101.69 2016-04-01 101.78 2016-05-01 101.95 2016-06-01 101.93 2016-07-01 101.14 2016-08-01 102.56 2016-09-01 102.90 2016-10-01 102.82 2016-11-01 103.24 2016-12-01 103.31 2017-01-01 102.76 2017-02-01 103.81 2017-03-01 104.67 2017-04-01 105.07 2017-05-01 105.50 2017-06-01 105.19 2017-07-01 104.41 2017-08-01 105.01 2017-09-01 105.18 2017-10-01 105.23 2017-11-01 105.46 2017-12-01 105.58 2018-01-01 104.56 2018-02-01 105.30 2018-03-01 105.75 2018-04-01 105.68 2018-05-01 106.03 2018-06-01 105.60 2018-07-01 104.93 2018-08-01 105.71 2018-09-01 105.96 2018-10-01 105.72