Month Index 2015=100 1996-01-01 57.92 1996-02-01 57.89 1996-03-01 57.94 1996-04-01 58.27 1996-05-01 58.55 1996-06-01 58.36 1996-07-01 58.36 1996-08-01 58.66 1996-09-01 58.59 1996-10-01 58.59 1996-11-01 58.59 1996-12-01 58.60 1997-01-01 58.78 1997-02-01 58.78 1997-03-01 59.13 1997-04-01 59.14 1997-05-01 59.14 1997-06-01 59.24 1997-07-01 59.24 1997-08-01 59.41 1997-09-01 59.54 1997-10-01 59.54 1997-11-01 59.54 1997-12-01 59.63 1998-01-01 60.03 1998-02-01 59.93 1998-03-01 60.05 1998-04-01 60.12 1998-05-01 60.33 1998-06-01 60.33 1998-07-01 60.33 1998-08-01 60.35 1998-09-01 61.17 1998-10-01 61.17 1998-11-01 61.23 1998-12-01 61.23 1999-01-01 61.27 1999-02-01 61.40 1999-03-01 61.40 1999-04-01 61.38 1999-05-01 61.50 1999-06-01 61.82 1999-07-01 61.82 1999-08-01 61.82 1999-09-01 61.82 1999-10-01 61.75 1999-11-01 61.91 1999-12-01 61.92 2000-01-01 62.67 2000-02-01 62.51 2000-03-01 62.67 2000-04-01 62.67 2000-05-01 63.21 2000-06-01 63.45 2000-07-01 63.46 2000-08-01 63.46 2000-09-01 63.77 2000-10-01 63.77 2000-11-01 63.77 2000-12-01 64.06 2001-01-01 65.41 2001-02-01 65.59 2001-03-01 65.55 2001-04-01 65.55 2001-05-01 65.46 2001-06-01 65.46 2001-07-01 65.82 2001-08-01 65.82 2001-09-01 66.50 2001-10-01 66.50 2001-11-01 66.50 2001-12-01 66.50 2002-01-01 67.47 2002-02-01 67.86 2002-03-01 67.89 2002-04-01 67.88 2002-05-01 67.89 2002-06-01 68.05 2002-07-01 68.51 2002-08-01 68.51 2002-09-01 68.58 2002-10-01 68.58 2002-11-01 69.11 2002-12-01 69.77 2003-01-01 69.92 2003-02-01 70.76 2003-03-01 70.80 2003-04-01 70.80 2003-05-01 70.80 2003-06-01 70.80 2003-07-01 70.98 2003-08-01 70.98 2003-09-01 72.70 2003-10-01 72.44 2003-11-01 72.44 2003-12-01 72.44 2004-01-01 73.43 2004-02-01 73.43 2004-03-01 73.65 2004-04-01 74.25 2004-05-01 74.58 2004-06-01 74.82 2004-07-01 74.94 2004-08-01 74.94 2004-09-01 75.29 2004-10-01 73.99 2004-11-01 73.99 2004-12-01 73.99 2005-01-01 74.54 2005-02-01 74.81 2005-03-01 75.40 2005-04-01 75.36 2005-05-01 75.72 2005-06-01 75.69 2005-07-01 75.69 2005-08-01 75.69 2005-09-01 76.38 2005-10-01 76.66 2005-11-01 76.66 2005-12-01 76.96 2006-01-01 78.45 2006-02-01 78.45 2006-03-01 78.52 2006-04-01 78.52 2006-05-01 78.52 2006-06-01 78.80 2006-07-01 78.80 2006-08-01 78.79 2006-09-01 78.88 2006-10-01 79.61 2006-11-01 79.61 2006-12-01 80.26 2007-01-01 81.18 2007-02-01 81.76 2007-03-01 81.83 2007-04-01 81.77 2007-05-01 81.77 2007-06-01 81.77 2007-07-01 81.90 2007-08-01 82.11 2007-09-01 82.37 2007-10-01 82.43 2007-11-01 82.37 2007-12-01 82.44 2008-01-01 83.34 2008-02-01 83.95 2008-03-01 84.08 2008-04-01 84.08 2008-05-01 84.77 2008-06-01 84.90 2008-07-01 84.90 2008-08-01 84.90 2008-09-01 86.36 2008-10-01 86.58 2008-11-01 86.58 2008-12-01 86.58 2009-01-01 86.92 2009-02-01 88.21 2009-03-01 88.15 2009-04-01 87.89 2009-05-01 87.89 2009-06-01 87.89 2009-07-01 88.00 2009-08-01 88.00 2009-09-01 88.00 2009-10-01 88.00 2009-11-01 88.21 2009-12-01 88.18 2010-01-01 88.60 2010-02-01 88.74 2010-03-01 89.33 2010-04-01 89.76 2010-05-01 90.01 2010-06-01 92.31 2010-07-01 92.31 2010-08-01 92.54 2010-09-01 92.51 2010-10-01 92.51 2010-11-01 92.81 2010-12-01 93.11 2011-01-01 93.05 2011-02-01 92.27 2011-03-01 93.08 2011-04-01 93.75 2011-05-01 93.71 2011-06-01 93.73 2011-07-01 94.05 2011-08-01 94.49 2011-09-01 94.63 2011-10-01 94.63 2011-11-01 94.71 2011-12-01 94.71 2012-01-01 95.54 2012-02-01 96.27 2012-03-01 96.63 2012-04-01 96.77 2012-05-01 96.75 2012-06-01 97.13 2012-07-01 97.13 2012-08-01 97.12 2012-09-01 97.29 2012-10-01 97.29 2012-11-01 97.30 2012-12-01 97.72 2013-01-01 98.43 2013-02-01 97.72 2013-03-01 98.11 2013-04-01 98.16 2013-05-01 98.16 2013-06-01 98.16 2013-07-01 98.16 2013-08-01 98.16 2013-09-01 98.25 2013-10-01 98.25 2013-11-01 98.25 2013-12-01 98.25 2014-01-01 98.96 2014-02-01 98.94 2014-03-01 98.93 2014-04-01 99.24 2014-05-01 99.24 2014-06-01 99.22 2014-07-01 99.22 2014-08-01 99.22 2014-09-01 99.40 2014-10-01 99.33 2014-11-01 99.33 2014-12-01 98.60 2015-01-01 99.44 2015-02-01 99.76 2015-03-01 99.65 2015-04-01 99.62 2015-05-01 99.62 2015-06-01 99.91 2015-07-01 99.91 2015-08-01 99.91 2015-09-01 100.29 2015-10-01 100.29 2015-11-01 100.81 2015-12-01 100.79 2016-01-01 100.79 2016-02-01 100.79 2016-03-01 100.79 2016-04-01 100.60 2016-05-01 100.60 2016-06-01 100.83 2016-07-01 100.80 2016-08-01 100.77 2016-09-01 101.40 2016-10-01 101.40 2016-11-01 101.38 2016-12-01 101.83 2017-01-01 101.96 2017-02-01 101.96 2017-03-01 101.96 2017-04-01 101.96 2017-05-01 101.96 2017-06-01 101.96 2017-07-01 102.25 2017-08-01 102.25 2017-09-01 102.24 2017-10-01 102.24 2017-11-01 102.24 2017-12-01 102.24 2018-01-01 102.45 2018-02-01 102.75 2018-03-01 102.75 2018-04-01 102.72 2018-05-01 102.48 2018-06-01 102.48 2018-07-01 102.48 2018-08-01 102.48 2018-09-01 102.48 2018-10-01 103.44