Month Index 2015=100 1996-01-01 62.62 1996-02-01 63.46 1996-03-01 64.04 1996-04-01 64.55 1996-05-01 64.75 1996-06-01 65.26 1996-07-01 65.78 1996-08-01 65.13 1996-09-01 64.68 1996-10-01 64.62 1996-11-01 64.42 1996-12-01 64.55 1997-01-01 65.20 1997-02-01 65.20 1997-03-01 65.20 1997-04-01 65.84 1997-05-01 65.91 1997-06-01 66.62 1997-07-01 66.29 1997-08-01 66.55 1997-09-01 66.10 1997-10-01 66.10 1997-11-01 65.07 1997-12-01 65.13 1998-01-01 67.71 1998-02-01 67.78 1998-03-01 68.10 1998-04-01 68.55 1998-05-01 68.62 1998-06-01 70.03 1998-07-01 69.71 1998-08-01 69.78 1998-09-01 69.58 1998-10-01 69.32 1998-11-01 69.32 1998-12-01 69.26 1999-01-01 68.16 1999-02-01 68.29 1999-03-01 68.42 1999-04-01 69.26 1999-05-01 69.45 1999-06-01 70.36 1999-07-01 70.61 1999-08-01 70.29 1999-09-01 70.23 1999-10-01 70.74 1999-11-01 70.61 1999-12-01 70.94 2000-01-01 71.32 2000-02-01 71.65 2000-03-01 71.90 2000-04-01 72.29 2000-05-01 72.68 2000-06-01 73.77 2000-07-01 73.97 2000-08-01 74.42 2000-09-01 74.74 2000-10-01 74.81 2000-11-01 74.48 2000-12-01 74.94 2001-01-01 76.48 2001-02-01 76.68 2001-03-01 76.80 2001-04-01 77.24 2001-05-01 77.93 2001-06-01 78.75 2001-07-01 77.73 2001-08-01 77.85 2001-09-01 78.73 2001-10-01 79.18 2001-11-01 79.13 2001-12-01 79.29 2002-01-01 79.48 2002-02-01 79.87 2002-03-01 80.17 2002-04-01 80.55 2002-05-01 80.48 2002-06-01 79.97 2002-07-01 80.11 2002-08-01 81.08 2002-09-01 81.38 2002-10-01 81.16 2002-11-01 80.71 2002-12-01 80.87 2003-01-01 81.95 2003-02-01 83.06 2003-03-01 82.93 2003-04-01 84.11 2003-05-01 84.00 2003-06-01 83.98 2003-07-01 82.85 2003-08-01 83.33 2003-09-01 83.69 2003-10-01 81.33 2003-11-01 80.00 2003-12-01 80.30 2004-01-01 80.33 2004-02-01 79.68 2004-03-01 78.72 2004-04-01 82.30 2004-05-01 80.16 2004-06-01 83.91 2004-07-01 84.12 2004-08-01 83.80 2004-09-01 81.36 2004-10-01 83.18 2004-11-01 81.72 2004-12-01 83.04 2005-01-01 81.53 2005-02-01 81.36 2005-03-01 82.35 2005-04-01 83.37 2005-05-01 83.45 2005-06-01 86.45 2005-07-01 87.18 2005-08-01 85.70 2005-09-01 85.05 2005-10-01 84.67 2005-11-01 84.22 2005-12-01 85.12 2006-01-01 83.80 2006-02-01 85.17 2006-03-01 85.63 2006-04-01 87.17 2006-05-01 84.76 2006-06-01 89.52 2006-07-01 90.68 2006-08-01 87.45 2006-09-01 87.72 2006-10-01 90.09 2006-11-01 85.86 2006-12-01 86.22 2007-01-01 86.13 2007-02-01 86.59 2007-03-01 89.30 2007-04-01 88.86 2007-05-01 87.29 2007-06-01 90.31 2007-07-01 91.81 2007-08-01 91.73 2007-09-01 88.79 2007-10-01 90.67 2007-11-01 85.80 2007-12-01 84.72 2008-01-01 86.57 2008-02-01 87.10 2008-03-01 90.09 2008-04-01 89.84 2008-05-01 88.23 2008-06-01 89.66 2008-07-01 92.08 2008-08-01 90.97 2008-09-01 92.69 2008-10-01 96.07 2008-11-01 91.05 2008-12-01 92.52 2009-01-01 89.60 2009-02-01 91.40 2009-03-01 92.72 2009-04-01 90.62 2009-05-01 91.46 2009-06-01 94.32 2009-07-01 96.07 2009-08-01 96.88 2009-09-01 97.71 2009-10-01 97.72 2009-11-01 92.79 2009-12-01 95.98 2010-01-01 91.85 2010-02-01 91.77 2010-03-01 91.28 2010-04-01 92.96 2010-05-01 90.97 2010-06-01 95.06 2010-07-01 98.99 2010-08-01 95.78 2010-09-01 93.89 2010-10-01 95.21 2010-11-01 92.86 2010-12-01 93.82 2011-01-01 91.95 2011-02-01 92.38 2011-03-01 93.90 2011-04-01 95.56 2011-05-01 91.74 2011-06-01 97.09 2011-07-01 99.52 2011-08-01 95.82 2011-09-01 93.14 2011-10-01 95.28 2011-11-01 93.01 2011-12-01 93.30 2012-01-01 94.22 2012-02-01 94.16 2012-03-01 95.52 2012-04-01 95.18 2012-05-01 94.88 2012-06-01 101.20 2012-07-01 104.70 2012-08-01 99.83 2012-09-01 97.10 2012-10-01 99.97 2012-11-01 96.90 2012-12-01 102.08 2013-01-01 97.03 2013-02-01 99.14 2013-03-01 98.99 2013-04-01 98.25 2013-05-01 99.66 2013-06-01 104.36 2013-07-01 108.35 2013-08-01 102.66 2013-09-01 99.31 2013-10-01 100.73 2013-11-01 95.14 2013-12-01 100.09 2014-01-01 96.41 2014-02-01 97.71 2014-03-01 97.59 2014-04-01 99.17 2014-05-01 98.03 2014-06-01 100.45 2014-07-01 103.58 2014-08-01 99.93 2014-09-01 98.56 2014-10-01 99.40 2014-11-01 96.56 2014-12-01 100.98 2015-01-01 97.53 2015-02-01 101.00 2015-03-01 98.23 2015-04-01 99.52 2015-05-01 99.35 2015-06-01 102.13 2015-07-01 104.23 2015-08-01 100.45 2015-09-01 99.38 2015-10-01 101.15 2015-11-01 97.03 2015-12-01 100.02 2016-01-01 95.06 2016-02-01 98.26 2016-03-01 97.13 2016-04-01 96.26 2016-05-01 96.07 2016-06-01 101.91 2016-07-01 106.33 2016-08-01 100.10 2016-09-01 98.22 2016-10-01 102.68 2016-11-01 96.85 2016-12-01 101.41 2017-01-01 96.18 2017-02-01 99.20 2017-03-01 99.87 2017-04-01 102.03 2017-05-01 100.04 2017-06-01 104.43 2017-07-01 106.50 2017-08-01 102.20 2017-09-01 102.07 2017-10-01 102.52 2017-11-01 99.06 2017-12-01 103.41 2018-01-01 94.54 2018-02-01 97.77 2018-03-01 97.21 2018-04-01 97.71 2018-05-01 95.88 2018-06-01 100.71 2018-07-01 104.55 2018-08-01 99.37 2018-09-01 98.24 2018-10-01 99.65