Month Index 2015=100 1996-01-01 60.54 1996-02-01 60.54 1996-03-01 60.52 1996-04-01 60.55 1996-05-01 60.53 1996-06-01 60.66 1996-07-01 59.85 1996-08-01 59.91 1996-09-01 59.91 1996-10-01 59.93 1996-11-01 60.17 1996-12-01 60.17 1997-01-01 60.20 1997-02-01 60.24 1997-03-01 60.24 1997-04-01 60.11 1997-05-01 59.88 1997-06-01 59.87 1997-07-01 59.82 1997-08-01 59.84 1997-09-01 59.85 1997-10-01 59.86 1997-11-01 59.92 1997-12-01 59.93 1998-01-01 59.90 1998-02-01 60.01 1998-03-01 59.99 1998-04-01 60.26 1998-05-01 60.02 1998-06-01 60.02 1998-07-01 60.02 1998-08-01 60.02 1998-09-01 60.03 1998-10-01 60.04 1998-11-01 60.02 1998-12-01 60.01 1999-01-01 59.26 1999-02-01 59.25 1999-03-01 59.23 1999-04-01 60.95 1999-05-01 60.74 1999-06-01 60.73 1999-07-01 60.74 1999-08-01 60.70 1999-09-01 60.39 1999-10-01 59.50 1999-11-01 59.25 1999-12-01 59.06 2000-01-01 59.09 2000-02-01 59.11 2000-03-01 59.21 2000-04-01 59.05 2000-05-01 59.07 2000-06-01 59.18 2000-07-01 59.25 2000-08-01 59.25 2000-09-01 59.37 2000-10-01 59.54 2000-11-01 59.81 2000-12-01 59.83 2001-01-01 60.50 2001-02-01 60.57 2001-03-01 60.59 2001-04-01 60.38 2001-05-01 60.20 2001-06-01 60.24 2001-07-01 60.50 2001-08-01 60.51 2001-09-01 60.55 2001-10-01 60.48 2001-11-01 60.58 2001-12-01 60.67 2002-01-01 61.39 2002-02-01 61.39 2002-03-01 61.36 2002-04-01 61.33 2002-05-01 61.39 2002-06-01 61.38 2002-07-01 61.77 2002-08-01 61.78 2002-09-01 61.77 2002-10-01 61.79 2002-11-01 61.77 2002-12-01 61.75 2003-01-01 62.90 2003-02-01 62.97 2003-03-01 63.04 2003-04-01 63.20 2003-05-01 63.20 2003-06-01 63.22 2003-07-01 63.54 2003-08-01 63.60 2003-09-01 63.67 2003-10-01 63.60 2003-11-01 63.63 2003-12-01 63.64 2004-01-01 64.57 2004-02-01 64.63 2004-03-01 64.65 2004-04-01 64.54 2004-05-01 64.49 2004-06-01 64.51 2004-07-01 64.61 2004-08-01 64.62 2004-09-01 64.66 2004-10-01 64.78 2004-11-01 64.86 2004-12-01 64.91 2005-01-01 66.20 2005-02-01 66.29 2005-03-01 66.19 2005-04-01 66.33 2005-05-01 66.37 2005-06-01 66.34 2005-07-01 66.45 2005-08-01 66.47 2005-09-01 66.52 2005-10-01 66.82 2005-11-01 66.83 2005-12-01 66.85 2006-01-01 68.42 2006-02-01 68.45 2006-03-01 68.48 2006-04-01 68.90 2006-05-01 68.98 2006-06-01 69.00 2006-07-01 69.63 2006-08-01 69.80 2006-09-01 69.95 2006-10-01 70.08 2006-11-01 70.14 2006-12-01 70.22 2007-01-01 72.06 2007-02-01 72.23 2007-03-01 72.24 2007-04-01 72.23 2007-05-01 72.21 2007-06-01 72.22 2007-07-01 72.35 2007-08-01 72.56 2007-09-01 72.77 2007-10-01 73.04 2007-11-01 73.09 2007-12-01 73.18 2008-01-01 74.43 2008-02-01 74.75 2008-03-01 74.88 2008-04-01 75.28 2008-05-01 75.35 2008-06-01 75.41 2008-07-01 76.76 2008-08-01 77.23 2008-09-01 77.47 2008-10-01 77.63 2008-11-01 77.75 2008-12-01 77.76 2009-01-01 79.27 2009-02-01 79.37 2009-03-01 79.47 2009-04-01 79.38 2009-05-01 79.22 2009-06-01 79.18 2009-07-01 79.31 2009-08-01 79.53 2009-09-01 79.69 2009-10-01 79.72 2009-11-01 79.77 2009-12-01 79.80 2010-01-01 79.93 2010-02-01 80.08 2010-03-01 80.27 2010-04-01 80.19 2010-05-01 80.42 2010-06-01 80.42 2010-07-01 80.72 2010-08-01 81.09 2010-09-01 81.33 2010-10-01 81.92 2010-11-01 81.95 2010-12-01 81.95 2011-01-01 85.28 2011-02-01 85.57 2011-03-01 85.77 2011-04-01 86.25 2011-05-01 86.60 2011-06-01 86.66 2011-07-01 87.27 2011-08-01 87.57 2011-09-01 87.58 2011-10-01 88.06 2011-11-01 88.07 2011-12-01 88.04 2012-01-01 89.34 2012-02-01 89.44 2012-03-01 89.53 2012-04-01 91.05 2012-05-01 91.52 2012-06-01 91.60 2012-07-01 92.53 2012-08-01 92.82 2012-09-01 93.20 2012-10-01 93.23 2012-11-01 93.29 2012-12-01 93.35 2013-01-01 96.59 2013-02-01 96.73 2013-03-01 96.86 2013-04-01 95.90 2013-05-01 96.00 2013-06-01 96.03 2013-07-01 96.33 2013-08-01 97.58 2013-09-01 97.54 2013-10-01 97.88 2013-11-01 97.87 2013-12-01 97.87 2014-01-01 99.18 2014-02-01 99.38 2014-03-01 99.36 2014-04-01 98.89 2014-05-01 98.85 2014-06-01 98.55 2014-07-01 98.32 2014-08-01 98.64 2014-09-01 99.44 2014-10-01 99.57 2014-11-01 99.33 2014-12-01 99.40 2015-01-01 100.24 2015-02-01 99.48 2015-03-01 99.37 2015-04-01 99.32 2015-05-01 99.14 2015-06-01 99.76 2015-07-01 100.07 2015-08-01 100.30 2015-09-01 100.24 2015-10-01 100.47 2015-11-01 100.78 2015-12-01 100.83 2016-01-01 99.49 2016-02-01 98.65 2016-03-01 99.01 2016-04-01 98.03 2016-05-01 98.33 2016-06-01 99.29 2016-07-01 99.34 2016-08-01 99.39 2016-09-01 99.97 2016-10-01 100.81 2016-11-01 101.12 2016-12-01 101.72 2017-01-01 103.38 2017-02-01 101.58 2017-03-01 100.90 2017-04-01 101.12 2017-05-01 101.23 2017-06-01 101.48 2017-07-01 101.75 2017-08-01 102.11 2017-09-01 102.15 2017-10-01 103.01 2017-11-01 103.47 2017-12-01 103.54 2018-01-01 103.78 2018-02-01 104.24 2018-03-01 103.15 2018-04-01 102.31 2018-05-01 103.23 2018-06-01 103.54 2018-07-01 104.77 2018-08-01 105.24 2018-09-01 105.75 2018-10-01 106.64