Month Index 2015=100 1996-01-01 29.85 1996-02-01 29.88 1996-03-01 29.89 1996-04-01 30.18 1996-05-01 31.11 1996-06-01 38.67 1996-07-01 39.44 1996-08-01 39.50 1996-09-01 39.71 1996-10-01 40.18 1996-11-01 40.65 1996-12-01 40.65 1997-01-01 43.77 1997-02-01 43.60 1997-03-01 43.63 1997-04-01 43.40 1997-05-01 42.98 1997-06-01 42.99 1997-07-01 42.99 1997-08-01 43.81 1997-09-01 43.54 1997-10-01 43.28 1997-11-01 43.29 1997-12-01 43.29 1998-01-01 46.29 1998-02-01 46.09 1998-03-01 46.08 1998-04-01 46.06 1998-05-01 45.95 1998-06-01 45.85 1998-07-01 45.74 1998-08-01 45.43 1998-09-01 45.24 1998-10-01 45.02 1998-11-01 44.73 1998-12-01 44.16 1999-01-01 46.03 1999-02-01 46.03 1999-03-01 46.24 1999-04-01 47.60 1999-05-01 48.09 1999-06-01 48.07 1999-07-01 49.05 1999-08-01 50.54 1999-09-01 50.92 1999-10-01 51.25 1999-11-01 51.47 1999-12-01 52.05 2000-01-01 52.22 2000-02-01 52.58 2000-03-01 53.42 2000-04-01 53.31 2000-05-01 53.38 2000-06-01 53.46 2000-07-01 53.33 2000-08-01 53.11 2000-09-01 54.33 2000-10-01 54.70 2000-11-01 55.10 2000-12-01 54.60 2001-01-01 54.19 2001-02-01 53.91 2001-03-01 54.01 2001-04-01 53.88 2001-05-01 54.20 2001-06-01 54.11 2001-07-01 53.92 2001-08-01 53.74 2001-09-01 53.75 2001-10-01 53.37 2001-11-01 52.37 2001-12-01 51.38 2002-01-01 51.20 2002-02-01 51.39 2002-03-01 51.73 2002-04-01 53.51 2002-05-01 53.94 2002-06-01 54.28 2002-07-01 54.48 2002-08-01 54.45 2002-09-01 54.66 2002-10-01 55.06 2002-11-01 54.95 2002-12-01 54.77 2003-01-01 55.32 2003-02-01 56.68 2003-03-01 57.39 2003-04-01 57.22 2003-05-01 55.99 2003-06-01 56.03 2003-07-01 56.72 2003-08-01 57.10 2003-09-01 57.15 2003-10-01 56.99 2003-11-01 56.62 2003-12-01 56.49 2004-01-01 57.27 2004-02-01 57.70 2004-03-01 58.22 2004-04-01 59.08 2004-05-01 63.65 2004-06-01 64.56 2004-07-01 63.79 2004-08-01 64.60 2004-09-01 64.89 2004-10-01 66.57 2004-11-01 66.74 2004-12-01 66.13 2005-01-01 67.38 2005-02-01 68.22 2005-03-01 69.99 2005-04-01 72.95 2005-05-01 72.24 2005-06-01 73.31 2005-07-01 75.86 2005-08-01 76.89 2005-09-01 81.69 2005-10-01 80.72 2005-11-01 77.52 2005-12-01 76.17 2006-01-01 77.57 2006-02-01 77.28 2006-03-01 76.34 2006-04-01 79.36 2006-05-01 83.32 2006-06-01 83.50 2006-07-01 83.27 2006-08-01 84.05 2006-09-01 79.88 2006-10-01 76.77 2006-11-01 75.68 2006-12-01 76.19 2007-01-01 79.01 2007-02-01 78.73 2007-03-01 81.27 2007-04-01 83.49 2007-05-01 85.60 2007-06-01 87.59 2007-07-01 88.25 2007-08-01 88.21 2007-09-01 88.10 2007-10-01 89.03 2007-11-01 92.14 2007-12-01 92.84 2008-01-01 96.42 2008-02-01 95.87 2008-03-01 98.14 2008-04-01 98.60 2008-05-01 101.61 2008-06-01 104.88 2008-07-01 106.11 2008-08-01 103.09 2008-09-01 101.70 2008-10-01 98.79 2008-11-01 90.41 2008-12-01 85.42 2009-01-01 83.05 2009-02-01 89.33 2009-03-01 90.01 2009-04-01 90.30 2009-05-01 92.64 2009-06-01 95.54 2009-07-01 94.26 2009-08-01 94.97 2009-09-01 94.12 2009-10-01 91.96 2009-11-01 93.81 2009-12-01 92.12 2010-01-01 94.62 2010-02-01 95.61 2010-03-01 97.17 2010-04-01 98.88 2010-05-01 98.82 2010-06-01 98.07 2010-07-01 98.52 2010-08-01 97.76 2010-09-01 97.79 2010-10-01 98.13 2010-11-01 98.70 2010-12-01 101.48 2011-01-01 105.07 2011-02-01 105.50 2011-03-01 108.98 2011-04-01 110.70 2011-05-01 110.30 2011-06-01 110.48 2011-07-01 110.45 2011-08-01 110.11 2011-09-01 110.21 2011-10-01 111.40 2011-11-01 111.74 2011-12-01 111.12 2012-01-01 114.12 2012-02-01 115.36 2012-03-01 116.80 2012-04-01 119.26 2012-05-01 116.31 2012-06-01 113.50 2012-07-01 112.24 2012-08-01 115.95 2012-09-01 118.47 2012-10-01 116.69 2012-11-01 113.73 2012-12-01 114.26 2013-01-01 114.41 2013-02-01 115.35 2013-03-01 114.05 2013-04-01 112.45 2013-05-01 110.53 2013-06-01 110.47 2013-07-01 111.87 2013-08-01 112.29 2013-09-01 112.14 2013-10-01 110.83 2013-11-01 110.35 2013-12-01 111.08 2014-01-01 111.45 2014-02-01 111.88 2014-03-01 111.79 2014-04-01 110.97 2014-05-01 110.71 2014-06-01 111.18 2014-07-01 111.52 2014-08-01 110.08 2014-09-01 109.79 2014-10-01 109.28 2014-11-01 106.64 2014-12-01 102.27 2015-01-01 97.34 2015-02-01 99.06 2015-03-01 101.70 2015-04-01 101.97 2015-05-01 103.23 2015-06-01 104.26 2015-07-01 104.10 2015-08-01 100.38 2015-09-01 97.78 2015-10-01 97.12 2015-11-01 96.89 2015-12-01 96.18 2016-01-01 94.47 2016-02-01 92.63 2016-03-01 92.62 2016-04-01 94.11 2016-05-01 95.11 2016-06-01 97.40 2016-07-01 96.74 2016-08-01 94.77 2016-09-01 95.06 2016-10-01 97.95 2016-11-01 99.24 2016-12-01 100.81 2017-01-01 103.25 2017-02-01 103.26 2017-03-01 103.22 2017-04-01 101.28 2017-05-01 101.04 2017-06-01 100.07 2017-07-01 98.03 2017-08-01 98.27 2017-09-01 100.29 2017-10-01 102.17 2017-11-01 103.14 2017-12-01 104.43 2018-01-01 107.25 2018-02-01 107.81 2018-03-01 108.03 2018-04-01 107.16 2018-05-01 108.25 2018-06-01 111.45 2018-07-01 111.34 2018-08-01 110.94 2018-09-01 111.67 2018-10-01 114.03