Month Index 2015=100 1996-01-01 20.89 1996-02-01 21.60 1996-03-01 22.21 1996-04-01 22.88 1996-05-01 24.04 1996-06-01 24.13 1996-07-01 24.25 1996-08-01 24.46 1996-09-01 24.65 1996-10-01 24.84 1996-11-01 24.96 1996-12-01 25.24 1997-01-01 25.88 1997-02-01 27.19 1997-03-01 28.99 1997-04-01 29.29 1997-05-01 29.51 1997-06-01 29.79 1997-07-01 29.98 1997-08-01 30.17 1997-09-01 30.81 1997-10-01 31.21 1997-11-01 31.62 1997-12-01 32.21 1998-01-01 32.99 1998-02-01 33.68 1998-03-01 34.53 1998-04-01 34.72 1998-05-01 34.88 1998-06-01 34.95 1998-07-01 35.00 1998-08-01 35.10 1998-09-01 35.38 1998-10-01 35.88 1998-11-01 35.97 1998-12-01 36.07 1999-01-01 36.64 1999-02-01 37.25 1999-03-01 38.13 1999-04-01 38.44 1999-05-01 38.60 1999-06-01 38.65 1999-07-01 38.93 1999-08-01 39.07 1999-09-01 39.31 1999-10-01 39.45 1999-11-01 39.52 1999-12-01 39.62 2000-01-01 40.16 2000-02-01 40.78 2000-03-01 41.44 2000-04-01 41.87 2000-05-01 41.96 2000-06-01 42.04 2000-07-01 42.39 2000-08-01 42.86 2000-09-01 43.55 2000-10-01 44.08 2000-11-01 44.37 2000-12-01 44.47 2001-01-01 45.22 2001-02-01 46.02 2001-03-01 46.53 2001-04-01 46.60 2001-05-01 46.74 2001-06-01 46.82 2001-07-01 46.92 2001-08-01 47.35 2001-09-01 47.83 2001-10-01 48.12 2001-11-01 48.23 2001-12-01 48.31 2002-01-01 48.77 2002-02-01 49.50 2002-03-01 49.90 2002-04-01 50.03 2002-05-01 50.15 2002-06-01 50.22 2002-07-01 50.28 2002-08-01 50.34 2002-09-01 50.42 2002-10-01 50.48 2002-11-01 50.59 2002-12-01 50.63 2003-01-01 51.20 2003-02-01 51.65 2003-03-01 52.77 2003-04-01 53.04 2003-05-01 53.19 2003-06-01 53.40 2003-07-01 54.39 2003-08-01 54.46 2003-09-01 55.59 2003-10-01 55.99 2003-11-01 55.71 2003-12-01 55.85 2004-01-01 57.09 2004-02-01 60.20 2004-03-01 60.52 2004-04-01 60.81 2004-05-01 61.01 2004-06-01 61.09 2004-07-01 61.22 2004-08-01 61.35 2004-09-01 61.47 2004-10-01 61.73 2004-11-01 61.84 2004-12-01 62.09 2005-01-01 63.07 2005-02-01 64.73 2005-03-01 64.94 2005-04-01 65.16 2005-05-01 65.29 2005-06-01 65.31 2005-07-01 65.40 2005-08-01 65.52 2005-09-01 65.60 2005-10-01 65.79 2005-11-01 65.94 2005-12-01 65.97 2006-01-01 65.91 2006-02-01 66.24 2006-03-01 66.48 2006-04-01 66.64 2006-05-01 66.74 2006-06-01 66.81 2006-07-01 66.93 2006-08-01 72.21 2006-09-01 73.77 2006-10-01 75.09 2006-11-01 74.66 2006-12-01 74.75 2007-01-01 80.28 2007-02-01 82.03 2007-03-01 81.72 2007-04-01 81.54 2007-05-01 81.61 2007-06-01 81.86 2007-07-01 81.91 2007-08-01 81.95 2007-09-01 82.12 2007-10-01 82.35 2007-11-01 82.54 2007-12-01 82.74 2008-01-01 88.13 2008-02-01 88.47 2008-03-01 88.59 2008-04-01 89.87 2008-05-01 90.31 2008-06-01 90.32 2008-07-01 92.79 2008-08-01 93.21 2008-09-01 93.18 2008-10-01 94.63 2008-11-01 94.92 2008-12-01 95.04 2009-01-01 97.07 2009-02-01 97.50 2009-03-01 97.81 2009-04-01 97.91 2009-05-01 97.83 2009-06-01 97.76 2009-07-01 100.50 2009-08-01 100.57 2009-09-01 100.61 2009-10-01 99.52 2009-11-01 100.65 2009-12-01 100.25 2010-01-01 102.35 2010-02-01 102.53 2010-03-01 102.72 2010-04-01 104.86 2010-05-01 106.02 2010-06-01 106.13 2010-07-01 105.63 2010-08-01 105.60 2010-09-01 105.60 2010-10-01 105.84 2010-11-01 105.93 2010-12-01 106.26 2011-01-01 108.10 2011-02-01 109.39 2011-03-01 109.63 2011-04-01 109.86 2011-05-01 110.19 2011-06-01 110.44 2011-07-01 110.57 2011-08-01 110.61 2011-09-01 111.93 2011-10-01 112.04 2011-11-01 112.19 2011-12-01 112.37 2012-01-01 115.74 2012-02-01 116.23 2012-03-01 116.56 2012-04-01 116.88 2012-05-01 117.11 2012-06-01 117.25 2012-07-01 117.19 2012-08-01 117.09 2012-09-01 116.79 2012-10-01 117.59 2012-11-01 117.68 2012-12-01 117.83 2013-01-01 111.67 2013-02-01 111.78 2013-03-01 111.76 2013-04-01 111.81 2013-05-01 111.84 2013-06-01 111.75 2013-07-01 109.29 2013-08-01 109.22 2013-09-01 109.35 2013-10-01 109.28 2013-11-01 102.73 2013-12-01 102.77 2014-01-01 102.82 2014-02-01 102.81 2014-03-01 102.84 2014-04-01 101.19 2014-05-01 100.95 2014-06-01 100.94 2014-07-01 100.99 2014-08-01 101.02 2014-09-01 99.82 2014-10-01 99.62 2014-11-01 99.65 2014-12-01 99.64 2015-01-01 99.85 2015-02-01 99.77 2015-03-01 99.80 2015-04-01 99.82 2015-05-01 99.83 2015-06-01 99.86 2015-07-01 99.94 2015-08-01 100.04 2015-09-01 100.11 2015-10-01 100.26 2015-11-01 100.36 2015-12-01 100.37 2016-01-01 100.44 2016-02-01 100.54 2016-03-01 100.51 2016-04-01 100.57 2016-05-01 100.60 2016-06-01 100.66 2016-07-01 100.50 2016-08-01 100.50 2016-09-01 100.54 2016-10-01 100.61 2016-11-01 100.67 2016-12-01 100.70 2017-01-01 100.79 2017-02-01 101.07 2017-03-01 101.27 2017-04-01 101.35 2017-05-01 101.34 2017-06-01 101.56 2017-07-01 101.67 2017-08-01 101.78 2017-09-01 102.01 2017-10-01 102.30 2017-11-01 102.50 2017-12-01 102.64 2018-01-01 102.88 2018-02-01 103.00 2018-03-01 103.08 2018-04-01 103.12 2018-05-01 103.20 2018-06-01 103.31 2018-07-01 103.49 2018-08-01 103.66 2018-09-01 103.91 2018-10-01 104.18