Month Index 2015=100 1996-01-01 35.46 1996-02-01 35.46 1996-03-01 35.46 1996-04-01 35.46 1996-05-01 35.46 1996-06-01 35.46 1996-07-01 35.46 1996-08-01 35.50 1996-09-01 35.50 1996-10-01 35.50 1996-11-01 35.50 1996-12-01 36.46 1997-01-01 37.07 1997-02-01 37.07 1997-03-01 37.07 1997-04-01 37.07 1997-05-01 37.07 1997-06-01 37.07 1997-07-01 37.07 1997-08-01 37.07 1997-09-01 37.07 1997-10-01 37.07 1997-11-01 37.07 1997-12-01 37.07 1998-01-01 37.07 1998-02-01 37.07 1998-03-01 37.07 1998-04-01 37.07 1998-05-01 37.07 1998-06-01 37.07 1998-07-01 37.07 1998-08-01 37.07 1998-09-01 37.07 1998-10-01 37.07 1998-11-01 37.07 1998-12-01 37.07 1999-01-01 37.07 1999-02-01 37.08 1999-03-01 37.08 1999-04-01 37.08 1999-05-01 37.08 1999-06-01 37.08 1999-07-01 37.08 1999-08-01 37.08 1999-09-01 37.08 1999-10-01 38.08 1999-11-01 39.82 1999-12-01 39.82 2000-01-01 39.82 2000-02-01 39.82 2000-03-01 39.82 2000-04-01 39.85 2000-05-01 39.85 2000-06-01 39.85 2000-07-01 43.65 2000-08-01 44.54 2000-09-01 46.08 2000-10-01 47.62 2000-11-01 47.62 2000-12-01 47.62 2001-01-01 44.52 2001-02-01 44.52 2001-03-01 44.52 2001-04-01 44.52 2001-05-01 44.52 2001-06-01 46.10 2001-07-01 46.10 2001-08-01 44.55 2001-09-01 44.56 2001-10-01 44.56 2001-11-01 44.56 2001-12-01 44.56 2002-01-01 44.56 2002-02-01 43.42 2002-03-01 43.05 2002-04-01 44.05 2002-05-01 46.85 2002-06-01 46.91 2002-07-01 53.42 2002-08-01 53.42 2002-09-01 53.42 2002-10-01 53.42 2002-11-01 53.42 2002-12-01 53.42 2003-01-01 53.38 2003-02-01 50.96 2003-03-01 55.62 2003-04-01 58.97 2003-05-01 54.14 2003-06-01 52.24 2003-07-01 50.90 2003-08-01 50.90 2003-09-01 50.90 2003-10-01 52.79 2003-11-01 52.92 2003-12-01 52.92 2004-01-01 54.87 2004-02-01 56.75 2004-03-01 56.75 2004-04-01 56.75 2004-05-01 58.49 2004-06-01 63.10 2004-07-01 62.41 2004-08-01 63.57 2004-09-01 64.28 2004-10-01 65.58 2004-11-01 64.48 2004-12-01 61.67 2005-01-01 61.45 2005-02-01 62.49 2005-03-01 64.17 2005-04-01 66.84 2005-05-01 67.18 2005-06-01 66.50 2005-07-01 70.22 2005-08-01 72.03 2005-09-01 75.38 2005-10-01 75.81 2005-11-01 71.67 2005-12-01 69.77 2006-01-01 70.30 2006-02-01 71.43 2006-03-01 71.62 2006-04-01 74.25 2006-05-01 76.93 2006-06-01 76.98 2006-07-01 78.35 2006-08-01 80.06 2006-09-01 74.34 2006-10-01 70.44 2006-11-01 69.52 2006-12-01 69.68 2007-01-01 68.81 2007-02-01 67.63 2007-03-01 70.48 2007-04-01 73.65 2007-05-01 76.95 2007-06-01 78.95 2007-07-01 78.64 2007-08-01 77.15 2007-09-01 76.89 2007-10-01 77.59 2007-11-01 80.90 2007-12-01 82.02 2008-01-01 82.02 2008-02-01 82.02 2008-03-01 84.43 2008-04-01 85.54 2008-05-01 89.85 2008-06-01 94.93 2008-07-01 96.00 2008-08-01 90.84 2008-09-01 89.32 2008-10-01 82.80 2008-11-01 73.43 2008-12-01 67.02 2009-01-01 63.65 2009-02-01 65.64 2009-03-01 65.32 2009-04-01 68.12 2009-05-01 70.08 2009-06-01 73.49 2009-07-01 73.70 2009-08-01 76.31 2009-09-01 75.12 2009-10-01 72.40 2009-11-01 74.48 2009-12-01 75.14 2010-01-01 75.88 2010-02-01 76.46 2010-03-01 79.22 2010-04-01 82.28 2010-05-01 82.95 2010-06-01 84.11 2010-07-01 88.20 2010-08-01 87.30 2010-09-01 87.11 2010-10-01 87.41 2010-11-01 88.60 2010-12-01 90.87 2011-01-01 95.08 2011-02-01 96.47 2011-03-01 99.54 2011-04-01 101.42 2011-05-01 101.56 2011-06-01 100.16 2011-07-01 100.21 2011-08-01 101.59 2011-09-01 100.90 2011-10-01 99.94 2011-11-01 100.47 2011-12-01 99.77 2012-01-01 101.34 2012-02-01 105.11 2012-03-01 110.16 2012-04-01 113.16 2012-05-01 109.21 2012-06-01 105.53 2012-07-01 103.71 2012-08-01 109.38 2012-09-01 113.01 2012-10-01 110.54 2012-11-01 105.73 2012-12-01 104.57 2013-01-01 111.69 2013-02-01 115.35 2013-03-01 115.85 2013-04-01 114.24 2013-05-01 111.12 2013-06-01 111.58 2013-07-01 112.14 2013-08-01 113.13 2013-09-01 114.50 2013-10-01 110.45 2013-11-01 108.76 2013-12-01 108.95 2014-01-01 114.12 2014-02-01 114.50 2014-03-01 115.44 2014-04-01 115.35 2014-05-01 116.00 2014-06-01 116.20 2014-07-01 117.25 2014-08-01 115.91 2014-09-01 115.22 2014-10-01 113.18 2014-11-01 109.15 2014-12-01 103.28 2015-01-01 94.02 2015-02-01 96.07 2015-03-01 100.93 2015-04-01 102.07 2015-05-01 105.93 2015-06-01 106.57 2015-07-01 106.99 2015-08-01 103.45 2015-09-01 98.48 2015-10-01 96.19 2015-11-01 94.40 2015-12-01 94.90 2016-01-01 92.12 2016-02-01 89.54 2016-03-01 89.32 2016-04-01 92.00 2016-05-01 94.05 2016-06-01 96.03 2016-07-01 95.07 2016-08-01 92.48 2016-09-01 94.34 2016-10-01 95.73 2016-11-01 96.34 2016-12-01 97.08 2017-01-01 100.47 2017-02-01 101.08 2017-03-01 100.96 2017-04-01 99.79 2017-05-01 99.91 2017-06-01 97.43 2017-07-01 95.21 2017-08-01 96.16 2017-09-01 98.01 2017-10-01 98.28 2017-11-01 99.67 2017-12-01 100.39 2018-01-01 101.00 2018-02-01 101.40 2018-03-01 100.84 2018-04-01 101.51 2018-05-01 105.70 2018-06-01 108.60 2018-07-01 108.02 2018-08-01 107.86 2018-09-01 108.49 2018-10-01 109.57