Month Index 2015=100 1996-01-01 59.55 1996-02-01 59.35 1996-03-01 59.18 1996-04-01 59.16 1996-05-01 59.02 1996-06-01 58.74 1996-07-01 58.43 1996-08-01 58.38 1996-09-01 58.79 1996-10-01 59.23 1996-11-01 59.61 1996-12-01 59.85 1997-01-01 61.02 1997-02-01 61.03 1997-03-01 61.14 1997-04-01 61.48 1997-05-01 61.58 1997-06-01 61.53 1997-07-01 61.34 1997-08-01 61.38 1997-09-01 61.45 1997-10-01 61.71 1997-11-01 62.03 1997-12-01 62.31 1998-01-01 63.52 1998-02-01 64.01 1998-03-01 64.45 1998-04-01 64.28 1998-05-01 64.37 1998-06-01 64.27 1998-07-01 63.98 1998-08-01 63.81 1998-09-01 64.01 1998-10-01 64.18 1998-11-01 64.29 1998-12-01 64.20 1999-01-01 64.32 1999-02-01 64.79 1999-03-01 65.04 1999-04-01 64.99 1999-05-01 65.06 1999-06-01 65.09 1999-07-01 67.21 1999-08-01 67.52 1999-09-01 68.09 1999-10-01 69.04 1999-11-01 69.56 1999-12-01 69.89 2000-01-01 71.53 2000-02-01 71.71 2000-03-01 71.74 2000-04-01 71.20 2000-05-01 71.03 2000-06-01 70.66 2000-07-01 70.41 2000-08-01 69.94 2000-09-01 70.13 2000-10-01 70.00 2000-11-01 70.11 2000-12-01 69.19 2001-01-01 69.92 2001-02-01 70.06 2001-03-01 70.36 2001-04-01 68.94 2001-05-01 68.87 2001-06-01 68.59 2001-07-01 68.29 2001-08-01 67.85 2001-09-01 67.86 2001-10-01 68.31 2001-11-01 69.16 2001-12-01 68.98 2002-01-01 70.12 2002-02-01 70.87 2002-03-01 70.25 2002-04-01 70.35 2002-05-01 70.13 2002-06-01 69.23 2002-07-01 68.98 2002-08-01 68.98 2002-09-01 69.11 2002-10-01 69.25 2002-11-01 69.14 2002-12-01 68.82 2003-01-01 72.83 2003-02-01 74.12 2003-03-01 74.90 2003-04-01 74.55 2003-05-01 74.49 2003-06-01 73.73 2003-07-01 73.79 2003-08-01 73.60 2003-09-01 75.05 2003-10-01 77.38 2003-11-01 79.06 2003-12-01 79.07 2004-01-01 82.83 2004-02-01 83.01 2004-03-01 83.38 2004-04-01 80.52 2004-05-01 81.22 2004-06-01 81.71 2004-07-01 86.80 2004-08-01 87.65 2004-09-01 87.51 2004-10-01 87.54 2004-11-01 87.16 2004-12-01 85.49 2005-01-01 86.56 2005-02-01 85.28 2005-03-01 83.71 2005-04-01 83.72 2005-05-01 83.37 2005-06-01 82.58 2005-07-01 82.06 2005-08-01 81.52 2005-09-01 80.97 2005-10-01 81.73 2005-11-01 81.64 2005-12-01 80.33 2006-01-01 81.34 2006-02-01 80.91 2006-03-01 80.94 2006-04-01 79.20 2006-05-01 80.42 2006-06-01 80.63 2006-07-01 80.63 2006-08-01 80.65 2006-09-01 81.11 2006-10-01 81.13 2006-11-01 80.95 2006-12-01 79.25 2007-01-01 81.51 2007-02-01 81.16 2007-03-01 80.11 2007-04-01 79.37 2007-05-01 80.47 2007-06-01 80.24 2007-07-01 80.01 2007-08-01 80.22 2007-09-01 81.44 2007-10-01 83.44 2007-11-01 87.63 2007-12-01 89.28 2008-01-01 92.46 2008-02-01 93.40 2008-03-01 93.92 2008-04-01 97.48 2008-05-01 98.41 2008-06-01 98.94 2008-07-01 99.13 2008-08-01 99.76 2008-09-01 100.56 2008-10-01 101.16 2008-11-01 100.90 2008-12-01 100.18 2009-01-01 101.12 2009-02-01 100.86 2009-03-01 96.79 2009-04-01 96.12 2009-05-01 94.04 2009-06-01 92.08 2009-07-01 91.90 2009-08-01 91.50 2009-09-01 90.44 2009-10-01 90.30 2009-11-01 91.03 2009-12-01 91.50 2010-01-01 93.48 2010-02-01 93.34 2010-03-01 91.97 2010-04-01 92.76 2010-05-01 93.20 2010-06-01 92.34 2010-07-01 93.43 2010-08-01 93.15 2010-09-01 94.37 2010-10-01 96.11 2010-11-01 97.94 2010-12-01 97.99 2011-01-01 102.49 2011-02-01 102.22 2011-03-01 104.92 2011-04-01 102.25 2011-05-01 104.84 2011-06-01 105.35 2011-07-01 104.90 2011-08-01 105.43 2011-09-01 105.85 2011-10-01 105.88 2011-11-01 104.66 2011-12-01 102.74 2012-01-01 107.69 2012-02-01 106.01 2012-03-01 104.58 2012-04-01 104.20 2012-05-01 105.20 2012-06-01 104.51 2012-07-01 105.14 2012-08-01 104.70 2012-09-01 106.45 2012-10-01 107.28 2012-11-01 105.73 2012-12-01 104.42 2013-01-01 108.08 2013-02-01 108.16 2013-03-01 106.21 2013-04-01 107.64 2013-05-01 108.37 2013-06-01 108.34 2013-07-01 108.02 2013-08-01 108.50 2013-09-01 108.68 2013-10-01 108.84 2013-11-01 107.31 2013-12-01 102.54 2014-01-01 107.02 2014-02-01 105.45 2014-03-01 104.41 2014-04-01 102.19 2014-05-01 106.78 2014-06-01 102.38 2014-07-01 104.48 2014-08-01 105.88 2014-09-01 103.99 2014-10-01 103.24 2014-11-01 100.70 2014-12-01 97.31 2015-01-01 101.06 2015-02-01 100.98 2015-03-01 99.49 2015-04-01 98.90 2015-05-01 100.10 2015-06-01 100.24 2015-07-01 101.24 2015-08-01 101.06 2015-09-01 100.86 2015-10-01 100.70 2015-11-01 99.82 2015-12-01 95.54 2016-01-01 96.00 2016-02-01 95.44 2016-03-01 93.44 2016-04-01 93.66 2016-05-01 94.42 2016-06-01 92.98 2016-07-01 94.36 2016-08-01 92.98 2016-09-01 94.64 2016-10-01 95.06 2016-11-01 95.32 2016-12-01 92.74 2017-01-01 97.54 2017-02-01 97.77 2017-03-01 96.67 2017-04-01 94.82 2017-05-01 96.83 2017-06-01 98.63 2017-07-01 101.74 2017-08-01 106.67 2017-09-01 110.99 2017-10-01 114.79 2017-11-01 113.06 2017-12-01 110.12 2018-01-01 111.02 2018-02-01 105.67 2018-03-01 105.64 2018-04-01 105.07 2018-05-01 105.80 2018-06-01 107.29 2018-07-01 110.50 2018-08-01 110.29 2018-09-01 109.84 2018-10-01 108.80