Month Index 2015=100 1996-01-01 70.69 1996-02-01 72.57 1996-03-01 71.90 1996-04-01 71.88 1996-05-01 70.85 1996-06-01 72.56 1996-07-01 78.46 1996-08-01 74.25 1996-09-01 73.74 1996-10-01 73.17 1996-11-01 70.43 1996-12-01 73.50 1997-01-01 72.02 1997-02-01 71.64 1997-03-01 71.11 1997-04-01 74.37 1997-05-01 73.57 1997-06-01 73.91 1997-07-01 82.52 1997-08-01 80.39 1997-09-01 75.61 1997-10-01 74.42 1997-11-01 73.40 1997-12-01 76.56 1998-01-01 76.03 1998-02-01 75.70 1998-03-01 74.36 1998-04-01 77.12 1998-05-01 76.17 1998-06-01 76.92 1998-07-01 83.70 1998-08-01 81.46 1998-09-01 76.72 1998-10-01 77.03 1998-11-01 74.75 1998-12-01 76.37 1999-01-01 75.13 1999-02-01 74.68 1999-03-01 73.90 1999-04-01 76.64 1999-05-01 75.65 1999-06-01 75.66 1999-07-01 83.90 1999-08-01 81.15 1999-09-01 76.15 1999-10-01 76.04 1999-11-01 73.66 1999-12-01 76.62 2000-01-01 71.58 2000-02-01 71.72 2000-03-01 71.69 2000-04-01 74.79 2000-05-01 74.25 2000-06-01 79.06 2000-07-01 85.46 2000-08-01 79.06 2000-09-01 76.89 2000-10-01 75.42 2000-11-01 76.34 2000-12-01 78.49 2001-01-01 75.50 2001-02-01 77.29 2001-03-01 74.88 2001-04-01 78.81 2001-05-01 77.25 2001-06-01 77.42 2001-07-01 89.74 2001-08-01 86.18 2001-09-01 80.15 2001-10-01 80.89 2001-11-01 79.81 2001-12-01 84.66 2002-01-01 78.44 2002-02-01 78.94 2002-03-01 78.58 2002-04-01 80.49 2002-05-01 80.14 2002-06-01 79.85 2002-07-01 94.08 2002-08-01 92.00 2002-09-01 83.65 2002-10-01 83.80 2002-11-01 84.64 2002-12-01 84.89 2003-01-01 85.17 2003-02-01 87.04 2003-03-01 85.97 2003-04-01 86.78 2003-05-01 85.76 2003-06-01 87.44 2003-07-01 95.85 2003-08-01 95.76 2003-09-01 88.52 2003-10-01 86.20 2003-11-01 84.00 2003-12-01 86.90 2004-01-01 83.32 2004-02-01 84.93 2004-03-01 83.76 2004-04-01 85.21 2004-05-01 83.23 2004-06-01 83.99 2004-07-01 95.69 2004-08-01 95.21 2004-09-01 84.94 2004-10-01 83.84 2004-11-01 84.54 2004-12-01 85.17 2005-01-01 82.32 2005-02-01 84.05 2005-03-01 83.17 2005-04-01 82.27 2005-05-01 79.72 2005-06-01 80.94 2005-07-01 88.40 2005-08-01 92.38 2005-09-01 87.81 2005-10-01 88.57 2005-11-01 88.16 2005-12-01 91.78 2006-01-01 84.65 2006-02-01 84.37 2006-03-01 83.99 2006-04-01 86.28 2006-05-01 82.57 2006-06-01 88.51 2006-07-01 99.21 2006-08-01 99.08 2006-09-01 86.49 2006-10-01 87.56 2006-11-01 85.90 2006-12-01 89.93 2007-01-01 87.46 2007-02-01 88.20 2007-03-01 87.06 2007-04-01 89.49 2007-05-01 87.34 2007-06-01 87.26 2007-07-01 97.46 2007-08-01 95.45 2007-09-01 88.99 2007-10-01 88.86 2007-11-01 88.76 2007-12-01 93.58 2008-01-01 90.65 2008-02-01 92.10 2008-03-01 90.62 2008-04-01 94.79 2008-05-01 93.11 2008-06-01 93.38 2008-07-01 105.17 2008-08-01 103.31 2008-09-01 94.83 2008-10-01 97.59 2008-11-01 95.81 2008-12-01 100.25 2009-01-01 100.86 2009-02-01 104.14 2009-03-01 98.84 2009-04-01 104.95 2009-05-01 99.61 2009-06-01 97.53 2009-07-01 104.15 2009-08-01 104.59 2009-09-01 96.28 2009-10-01 101.10 2009-11-01 97.26 2009-12-01 102.23 2010-01-01 103.65 2010-02-01 100.80 2010-03-01 99.17 2010-04-01 96.42 2010-05-01 95.13 2010-06-01 95.27 2010-07-01 104.27 2010-08-01 104.62 2010-09-01 95.38 2010-10-01 96.55 2010-11-01 94.68 2010-12-01 100.17 2011-01-01 94.89 2011-02-01 96.74 2011-03-01 95.35 2011-04-01 100.48 2011-05-01 98.14 2011-06-01 97.07 2011-07-01 105.48 2011-08-01 107.02 2011-09-01 98.89 2011-10-01 99.83 2011-11-01 98.97 2011-12-01 102.35 2012-01-01 92.45 2012-02-01 93.89 2012-03-01 93.82 2012-04-01 101.68 2012-05-01 96.94 2012-06-01 102.26 2012-07-01 116.62 2012-08-01 115.88 2012-09-01 97.95 2012-10-01 100.44 2012-11-01 94.81 2012-12-01 106.66 2013-01-01 95.08 2013-02-01 92.47 2013-03-01 97.26 2013-04-01 98.97 2013-05-01 99.37 2013-06-01 100.45 2013-07-01 115.59 2013-08-01 116.21 2013-09-01 94.47 2013-10-01 98.83 2013-11-01 91.69 2013-12-01 104.31 2014-01-01 93.46 2014-02-01 94.47 2014-03-01 92.43 2014-04-01 102.29 2014-05-01 96.31 2014-06-01 101.09 2014-07-01 115.27 2014-08-01 117.43 2014-09-01 95.96 2014-10-01 98.84 2014-11-01 93.43 2014-12-01 105.79 2015-01-01 93.46 2015-02-01 95.33 2015-03-01 93.09 2015-04-01 100.52 2015-05-01 97.72 2015-06-01 99.16 2015-07-01 118.82 2015-08-01 116.83 2015-09-01 94.82 2015-10-01 98.45 2015-11-01 90.17 2015-12-01 101.61 2016-01-01 90.01 2016-02-01 91.60 2016-03-01 90.15 2016-04-01 93.48 2016-05-01 90.57 2016-06-01 95.05 2016-07-01 115.63 2016-08-01 110.06 2016-09-01 89.98 2016-10-01 94.63 2016-11-01 87.56 2016-12-01 102.74 2017-01-01 90.64 2017-02-01 92.29 2017-03-01 91.43 2017-04-01 101.57 2017-05-01 92.70 2017-06-01 97.30 2017-07-01 118.54 2017-08-01 114.78 2017-09-01 92.23 2017-10-01 96.65 2017-11-01 87.86 2017-12-01 103.18 2018-01-01 87.67 2018-02-01 93.16 2018-03-01 92.30 2018-04-01 100.65 2018-05-01 94.56 2018-06-01 97.86 2018-07-01 119.77 2018-08-01 118.78 2018-09-01 91.37 2018-10-01 97.65