Month Index 2015=100 1996-01-01 82.21 1996-02-01 82.86 1996-03-01 81.40 1996-04-01 80.84 1996-05-01 82.21 1996-06-01 79.30 1996-07-01 80.51 1996-08-01 80.11 1996-09-01 80.51 1996-10-01 80.11 1996-11-01 80.60 1996-12-01 81.49 1997-01-01 81.73 1997-02-01 82.46 1997-03-01 80.84 1997-04-01 79.70 1997-05-01 81.49 1997-06-01 79.38 1997-07-01 79.70 1997-08-01 78.65 1997-09-01 79.87 1997-10-01 80.43 1997-11-01 81.57 1997-12-01 81.81 1998-01-01 81.81 1998-02-01 83.18 1998-03-01 81.08 1998-04-01 80.51 1998-05-01 81.89 1998-06-01 80.60 1998-07-01 79.54 1998-08-01 79.70 1998-09-01 81.08 1998-10-01 81.08 1998-11-01 81.89 1998-12-01 81.49 1999-01-01 81.49 1999-02-01 82.54 1999-03-01 81.16 1999-04-01 80.19 1999-05-01 80.76 1999-06-01 79.87 1999-07-01 79.14 1999-08-01 78.98 1999-09-01 79.95 1999-10-01 80.84 1999-11-01 81.32 1999-12-01 81.16 2000-01-01 81.81 2000-02-01 83.35 2000-03-01 81.40 2000-04-01 80.35 2000-05-01 80.35 2000-06-01 80.11 2000-07-01 79.46 2000-08-01 79.54 2000-09-01 80.51 2000-10-01 80.35 2000-11-01 81.89 2000-12-01 82.29 2001-01-01 82.17 2001-02-01 83.69 2001-03-01 81.76 2001-04-01 80.82 2001-05-01 82.09 2001-06-01 81.00 2001-07-01 78.98 2001-08-01 79.55 2001-09-01 81.67 2001-10-01 81.58 2001-11-01 82.85 2001-12-01 83.22 2002-01-01 83.90 2002-02-01 85.94 2002-03-01 84.00 2002-04-01 82.72 2002-05-01 84.20 2002-06-01 82.47 2002-07-01 81.70 2002-08-01 81.25 2002-09-01 82.70 2002-10-01 83.48 2002-11-01 83.99 2002-12-01 84.29 2003-01-01 84.72 2003-02-01 87.72 2003-03-01 84.95 2003-04-01 83.64 2003-05-01 85.16 2003-06-01 82.96 2003-07-01 82.54 2003-08-01 81.87 2003-09-01 85.15 2003-10-01 84.45 2003-11-01 84.93 2003-12-01 85.68 2004-01-01 85.80 2004-02-01 88.75 2004-03-01 85.36 2004-04-01 84.30 2004-05-01 85.68 2004-06-01 83.61 2004-07-01 83.78 2004-08-01 82.62 2004-09-01 83.72 2004-10-01 83.72 2004-11-01 84.68 2004-12-01 85.21 2005-01-01 84.52 2005-02-01 87.02 2005-03-01 85.99 2005-04-01 83.63 2005-05-01 85.61 2005-06-01 84.03 2005-07-01 83.28 2005-08-01 83.91 2005-09-01 84.55 2005-10-01 84.84 2005-11-01 85.79 2005-12-01 86.55 2006-01-01 86.59 2006-02-01 89.98 2006-03-01 86.98 2006-04-01 86.19 2006-05-01 87.09 2006-06-01 86.32 2006-07-01 85.26 2006-08-01 85.37 2006-09-01 86.91 2006-10-01 87.27 2006-11-01 87.88 2006-12-01 88.84 2007-01-01 89.18 2007-02-01 92.67 2007-03-01 89.40 2007-04-01 87.86 2007-05-01 89.38 2007-06-01 87.69 2007-07-01 88.32 2007-08-01 87.89 2007-09-01 88.67 2007-10-01 88.77 2007-11-01 89.52 2007-12-01 90.18 2008-01-01 90.23 2008-02-01 93.96 2008-03-01 91.06 2008-04-01 89.83 2008-05-01 90.91 2008-06-01 89.41 2008-07-01 88.88 2008-08-01 88.82 2008-09-01 90.37 2008-10-01 91.44 2008-11-01 92.35 2008-12-01 93.02 2009-01-01 92.39 2009-02-01 95.16 2009-03-01 93.04 2009-04-01 92.51 2009-05-01 94.31 2009-06-01 93.19 2009-07-01 92.21 2009-08-01 92.16 2009-09-01 93.01 2009-10-01 93.28 2009-11-01 94.10 2009-12-01 94.26 2010-01-01 94.43 2010-02-01 97.72 2010-03-01 95.25 2010-04-01 94.02 2010-05-01 96.70 2010-06-01 94.07 2010-07-01 92.68 2010-08-01 93.65 2010-09-01 94.88 2010-10-01 94.69 2010-11-01 95.19 2010-12-01 95.36 2011-01-01 95.30 2011-02-01 99.47 2011-03-01 96.36 2011-04-01 94.46 2011-05-01 96.48 2011-06-01 95.02 2011-07-01 94.92 2011-08-01 94.88 2011-09-01 95.16 2011-10-01 95.14 2011-11-01 96.06 2011-12-01 96.72 2012-01-01 97.22 2012-02-01 101.68 2012-03-01 98.35 2012-04-01 97.53 2012-05-01 99.23 2012-06-01 97.45 2012-07-01 96.80 2012-08-01 96.47 2012-09-01 97.11 2012-10-01 97.58 2012-11-01 97.64 2012-12-01 98.31 2013-01-01 98.38 2013-02-01 99.88 2013-03-01 99.28 2013-04-01 98.15 2013-05-01 98.66 2013-06-01 98.15 2013-07-01 97.43 2013-08-01 96.67 2013-09-01 97.54 2013-10-01 98.13 2013-11-01 98.48 2013-12-01 98.88 2014-01-01 99.40 2014-02-01 100.65 2014-03-01 99.30 2014-04-01 98.55 2014-05-01 100.07 2014-06-01 98.79 2014-07-01 98.59 2014-08-01 98.25 2014-09-01 99.10 2014-10-01 99.03 2014-11-01 99.43 2014-12-01 99.93 2015-01-01 99.73 2015-02-01 101.32 2015-03-01 100.11 2015-04-01 99.76 2015-05-01 101.12 2015-06-01 99.70 2015-07-01 99.05 2015-08-01 99.07 2015-09-01 99.47 2015-10-01 99.97 2015-11-01 100.12 2015-12-01 100.58 2016-01-01 100.69 2016-02-01 102.20 2016-03-01 101.66 2016-04-01 100.61 2016-05-01 101.40 2016-06-01 100.59 2016-07-01 101.00 2016-08-01 100.58 2016-09-01 100.17 2016-10-01 101.07 2016-11-01 101.37 2016-12-01 101.52 2017-01-01 101.63 2017-02-01 103.22 2017-03-01 102.74 2017-04-01 101.68 2017-05-01 102.64 2017-06-01 100.55 2017-07-01 101.03 2017-08-01 100.98 2017-09-01 101.01 2017-10-01 101.71 2017-11-01 101.80 2017-12-01 102.75 2018-01-01 102.53 2018-02-01 104.66 2018-03-01 103.89 2018-04-01 102.59 2018-05-01 103.46 2018-06-01 101.53 2018-07-01 101.76 2018-08-01 101.51 2018-09-01 102.56 2018-10-01 102.04