Month Index 2015=100 1996-01-01 63.72 1996-02-01 63.70 1996-03-01 63.77 1996-04-01 66.38 1996-05-01 67.00 1996-06-01 67.08 1996-07-01 67.42 1996-08-01 67.31 1996-09-01 67.49 1996-10-01 67.18 1996-11-01 64.97 1996-12-01 65.31 1997-01-01 66.27 1997-02-01 66.39 1997-03-01 66.60 1997-04-01 68.81 1997-05-01 69.61 1997-06-01 69.78 1997-07-01 70.24 1997-08-01 70.05 1997-09-01 70.12 1997-10-01 69.74 1997-11-01 67.45 1997-12-01 67.84 1998-01-01 68.75 1998-02-01 68.71 1998-03-01 68.83 1998-04-01 71.84 1998-05-01 72.60 1998-06-01 72.75 1998-07-01 73.21 1998-08-01 72.90 1998-09-01 72.85 1998-10-01 72.37 1998-11-01 70.14 1998-12-01 70.47 1999-01-01 70.71 1999-02-01 70.68 1999-03-01 70.80 1999-04-01 73.15 1999-05-01 73.81 1999-06-01 73.94 1999-07-01 74.39 1999-08-01 74.17 1999-09-01 74.13 1999-10-01 73.68 1999-11-01 72.41 1999-12-01 73.11 2000-01-01 72.70 2000-02-01 72.72 2000-03-01 72.78 2000-04-01 75.35 2000-05-01 76.29 2000-06-01 76.35 2000-07-01 76.75 2000-08-01 76.41 2000-09-01 76.35 2000-10-01 76.08 2000-11-01 73.78 2000-12-01 74.14 2001-01-01 73.84 2001-02-01 73.85 2001-03-01 74.21 2001-04-01 77.10 2001-05-01 78.00 2001-06-01 78.07 2001-07-01 78.70 2001-08-01 78.46 2001-09-01 78.42 2001-10-01 78.15 2001-11-01 76.00 2001-12-01 76.30 2002-01-01 76.52 2002-02-01 76.07 2002-03-01 76.42 2002-04-01 79.20 2002-05-01 79.90 2002-06-01 79.91 2002-07-01 80.55 2002-08-01 80.46 2002-09-01 80.38 2002-10-01 80.12 2002-11-01 77.95 2002-12-01 78.24 2003-01-01 77.29 2003-02-01 77.35 2003-03-01 77.95 2003-04-01 80.55 2003-05-01 81.11 2003-06-01 81.44 2003-07-01 82.16 2003-08-01 81.99 2003-09-01 81.65 2003-10-01 81.73 2003-11-01 78.92 2003-12-01 79.69 2004-01-01 79.08 2004-02-01 79.26 2004-03-01 79.72 2004-04-01 83.62 2004-05-01 83.89 2004-06-01 84.40 2004-07-01 84.49 2004-08-01 83.79 2004-09-01 84.54 2004-10-01 84.48 2004-11-01 80.44 2004-12-01 81.26 2005-01-01 80.52 2005-02-01 80.77 2005-03-01 81.46 2005-04-01 84.79 2005-05-01 85.27 2005-06-01 85.47 2005-07-01 85.67 2005-08-01 85.84 2005-09-01 85.75 2005-10-01 85.81 2005-11-01 82.96 2005-12-01 83.13 2006-01-01 81.76 2006-02-01 82.29 2006-03-01 82.96 2006-04-01 86.70 2006-05-01 87.25 2006-06-01 87.37 2006-07-01 87.70 2006-08-01 87.54 2006-09-01 87.41 2006-10-01 86.98 2006-11-01 83.82 2006-12-01 83.94 2007-01-01 82.93 2007-02-01 83.28 2007-03-01 84.00 2007-04-01 86.35 2007-05-01 87.04 2007-06-01 87.19 2007-07-01 87.60 2007-08-01 87.82 2007-09-01 87.95 2007-10-01 88.15 2007-11-01 85.78 2007-12-01 85.98 2008-01-01 85.57 2008-02-01 85.91 2008-03-01 86.90 2008-04-01 89.25 2008-05-01 90.11 2008-06-01 90.58 2008-07-01 91.86 2008-08-01 92.16 2008-09-01 91.79 2008-10-01 91.90 2008-11-01 88.98 2008-12-01 89.15 2009-01-01 87.54 2009-02-01 87.94 2009-03-01 89.35 2009-04-01 92.29 2009-05-01 92.57 2009-06-01 92.80 2009-07-01 92.68 2009-08-01 93.00 2009-09-01 92.60 2009-10-01 92.23 2009-11-01 89.60 2009-12-01 89.59 2010-01-01 88.21 2010-02-01 88.43 2010-03-01 89.84 2010-04-01 92.24 2010-05-01 93.43 2010-06-01 93.38 2010-07-01 93.84 2010-08-01 94.65 2010-09-01 93.67 2010-10-01 93.11 2010-11-01 91.38 2010-12-01 91.67 2011-01-01 89.98 2011-02-01 89.89 2011-03-01 91.38 2011-04-01 93.51 2011-05-01 94.70 2011-06-01 95.43 2011-07-01 95.56 2011-08-01 96.40 2011-09-01 96.01 2011-10-01 94.53 2011-11-01 91.96 2011-12-01 92.31 2012-01-01 91.04 2012-02-01 91.51 2012-03-01 93.06 2012-04-01 96.64 2012-05-01 97.85 2012-06-01 99.25 2012-07-01 99.28 2012-08-01 99.39 2012-09-01 98.27 2012-10-01 97.26 2012-11-01 95.07 2012-12-01 94.46 2013-01-01 93.04 2013-02-01 93.05 2013-03-01 94.30 2013-04-01 97.27 2013-05-01 98.55 2013-06-01 99.62 2013-07-01 99.76 2013-08-01 99.56 2013-09-01 98.60 2013-10-01 98.04 2013-11-01 95.64 2013-12-01 95.65 2014-01-01 94.11 2014-02-01 94.95 2014-03-01 95.99 2014-04-01 98.85 2014-05-01 99.95 2014-06-01 101.49 2014-07-01 101.41 2014-08-01 101.55 2014-09-01 100.42 2014-10-01 99.67 2014-11-01 96.88 2014-12-01 96.90 2015-01-01 95.48 2015-02-01 96.14 2015-03-01 97.27 2015-04-01 100.35 2015-05-01 101.47 2015-06-01 102.76 2015-07-01 102.81 2015-08-01 103.16 2015-09-01 102.16 2015-10-01 101.43 2015-11-01 98.57 2015-12-01 98.40 2016-01-01 96.84 2016-02-01 97.63 2016-03-01 98.63 2016-04-01 101.59 2016-05-01 102.74 2016-06-01 104.15 2016-07-01 104.07 2016-08-01 104.40 2016-09-01 103.29 2016-10-01 102.19 2016-11-01 99.50 2016-12-01 99.35 2017-01-01 97.86 2017-02-01 98.52 2017-03-01 99.57 2017-04-01 102.48 2017-05-01 103.78 2017-06-01 105.06 2017-07-01 105.19 2017-08-01 105.61 2017-09-01 104.49 2017-10-01 103.62 2017-11-01 100.91 2017-12-01 100.85 2018-01-01 99.34 2018-02-01 100.11 2018-03-01 101.13 2018-04-01 104.10 2018-05-01 105.77 2018-06-01 107.42 2018-07-01 107.61 2018-08-01 108.24 2018-09-01 107.06 2018-10-01 105.57