Month Index 2015=100 1996-01-01 36.76 1996-02-01 36.76 1996-03-01 37.53 1996-04-01 37.53 1996-05-01 37.53 1996-06-01 36.40 1996-07-01 36.40 1996-08-01 36.40 1996-09-01 36.53 1996-10-01 36.53 1996-11-01 36.53 1996-12-01 36.53 1997-01-01 35.88 1997-02-01 35.88 1997-03-01 37.29 1997-04-01 37.29 1997-05-01 37.29 1997-06-01 36.90 1997-07-01 36.90 1997-08-01 36.90 1997-09-01 35.04 1997-10-01 35.04 1997-11-01 35.04 1997-12-01 35.04 1998-01-01 34.71 1998-02-01 34.71 1998-03-01 35.21 1998-04-01 35.21 1998-05-01 35.21 1998-06-01 33.89 1998-07-01 33.89 1998-08-01 33.89 1998-09-01 33.65 1998-10-01 33.65 1998-11-01 33.65 1998-12-01 33.65 1999-01-01 34.15 1999-02-01 34.15 1999-03-01 34.03 1999-04-01 34.03 1999-05-01 34.03 1999-06-01 34.69 1999-07-01 34.69 1999-08-01 34.69 1999-09-01 34.21 1999-10-01 34.21 1999-11-01 34.21 1999-12-01 34.21 2000-01-01 35.53 2000-02-01 35.53 2000-03-01 36.29 2000-04-01 36.29 2000-05-01 36.29 2000-06-01 37.39 2000-07-01 37.39 2000-08-01 37.39 2000-09-01 38.41 2000-10-01 38.41 2000-11-01 38.41 2000-12-01 38.41 2001-01-01 37.26 2001-02-01 37.26 2001-03-01 38.58 2001-04-01 38.58 2001-05-01 38.58 2001-06-01 38.71 2001-07-01 38.71 2001-08-01 38.71 2001-09-01 38.98 2001-10-01 38.98 2001-11-01 38.98 2001-12-01 38.98 2002-01-01 38.90 2002-02-01 38.90 2002-03-01 39.27 2002-04-01 39.27 2002-05-01 39.27 2002-06-01 41.36 2002-07-01 41.36 2002-08-01 41.36 2002-09-01 41.50 2002-10-01 41.50 2002-11-01 41.50 2002-12-01 41.50 2003-01-01 41.42 2003-02-01 41.86 2003-03-01 41.28 2003-04-01 40.91 2003-05-01 41.34 2003-06-01 41.96 2003-07-01 42.85 2003-08-01 43.07 2003-09-01 42.96 2003-10-01 43.38 2003-11-01 43.88 2003-12-01 44.62 2004-01-01 45.25 2004-02-01 45.18 2004-03-01 45.01 2004-04-01 46.32 2004-05-01 46.03 2004-06-01 45.71 2004-07-01 45.87 2004-08-01 45.34 2004-09-01 45.50 2004-10-01 45.70 2004-11-01 47.35 2004-12-01 47.16 2005-01-01 48.62 2005-02-01 47.96 2005-03-01 48.42 2005-04-01 48.42 2005-05-01 48.28 2005-06-01 48.22 2005-07-01 49.08 2005-08-01 49.10 2005-09-01 49.41 2005-10-01 49.56 2005-11-01 50.05 2005-12-01 51.04 2006-01-01 50.37 2006-02-01 52.50 2006-03-01 52.06 2006-04-01 53.60 2006-05-01 55.29 2006-06-01 55.11 2006-07-01 54.79 2006-08-01 54.51 2006-09-01 55.00 2006-10-01 54.22 2006-11-01 54.49 2006-12-01 54.45 2007-01-01 54.33 2007-02-01 53.66 2007-03-01 53.90 2007-04-01 54.23 2007-05-01 54.23 2007-06-01 54.22 2007-07-01 54.14 2007-08-01 54.90 2007-09-01 54.49 2007-10-01 54.25 2007-11-01 56.53 2007-12-01 56.31 2008-01-01 56.35 2008-02-01 56.70 2008-03-01 57.18 2008-04-01 57.38 2008-05-01 56.28 2008-06-01 56.27 2008-07-01 56.44 2008-08-01 57.12 2008-09-01 57.20 2008-10-01 57.28 2008-11-01 57.35 2008-12-01 58.39 2009-01-01 58.36 2009-02-01 59.88 2009-03-01 60.00 2009-04-01 59.52 2009-05-01 59.54 2009-06-01 60.82 2009-07-01 61.70 2009-08-01 60.63 2009-09-01 61.46 2009-10-01 62.61 2009-11-01 63.54 2009-12-01 62.77 2010-01-01 62.65 2010-02-01 63.50 2010-03-01 64.13 2010-04-01 64.35 2010-05-01 68.93 2010-06-01 70.60 2010-07-01 69.74 2010-08-01 70.26 2010-09-01 71.37 2010-10-01 70.81 2010-11-01 73.11 2010-12-01 78.20 2011-01-01 79.35 2011-02-01 80.63 2011-03-01 82.98 2011-04-01 85.11 2011-05-01 91.53 2011-06-01 88.88 2011-07-01 91.00 2011-08-01 100.15 2011-09-01 100.13 2011-10-01 101.31 2011-11-01 103.72 2011-12-01 100.37 2012-01-01 104.63 2012-02-01 105.10 2012-03-01 105.58 2012-04-01 106.07 2012-05-01 104.80 2012-06-01 105.95 2012-07-01 105.42 2012-08-01 104.18 2012-09-01 110.46 2012-10-01 111.16 2012-11-01 110.37 2012-12-01 110.55 2013-01-01 107.62 2013-02-01 105.51 2013-03-01 103.95 2013-04-01 101.37 2013-05-01 99.20 2013-06-01 98.15 2013-07-01 96.28 2013-08-01 96.17 2013-09-01 99.88 2013-10-01 97.55 2013-11-01 97.84 2013-12-01 94.35 2014-01-01 93.62 2014-02-01 95.44 2014-03-01 96.10 2014-04-01 92.70 2014-05-01 93.97 2014-06-01 93.42 2014-07-01 97.05 2014-08-01 97.01 2014-09-01 95.54 2014-10-01 95.43 2014-11-01 97.05 2014-12-01 98.20 2015-01-01 99.98 2015-02-01 100.13 2015-03-01 100.00 2015-04-01 100.07 2015-05-01 100.93 2015-06-01 100.98 2015-07-01 99.54 2015-08-01 99.98 2015-09-01 98.93 2015-10-01 99.36 2015-11-01 99.43 2015-12-01 100.65 2016-01-01 101.38 2016-02-01 103.11 2016-03-01 103.80 2016-04-01 102.06 2016-05-01 102.07 2016-06-01 102.48 2016-07-01 103.53 2016-08-01 103.55 2016-09-01 105.41 2016-10-01 102.46 2016-11-01 102.56 2016-12-01 101.37 2017-01-01 94.55 2017-02-01 91.45 2017-03-01 92.55 2017-04-01 93.26 2017-05-01 93.60 2017-06-01 94.90 2017-07-01 93.56 2017-08-01 93.27 2017-09-01 94.79 2017-10-01 94.64 2017-11-01 96.51 2017-12-01 95.86 2018-01-01 96.10 2018-02-01 96.00 2018-03-01 93.33 2018-04-01 94.49 2018-05-01 94.61 2018-06-01 94.59 2018-07-01 94.61 2018-08-01 94.66 2018-09-01 95.60 2018-10-01 94.54