Month Index 2015=100 1996-01-01 71.57 1996-02-01 72.33 1996-03-01 72.24 1996-04-01 72.42 1996-05-01 72.26 1996-06-01 72.73 1996-07-01 74.54 1996-08-01 73.68 1996-09-01 73.65 1996-10-01 73.35 1996-11-01 72.74 1996-12-01 73.28 1997-01-01 73.16 1997-02-01 73.44 1997-03-01 73.43 1997-04-01 74.34 1997-05-01 74.29 1997-06-01 74.39 1997-07-01 76.25 1997-08-01 76.26 1997-09-01 75.32 1997-10-01 74.83 1997-11-01 74.57 1997-12-01 75.23 1998-01-01 75.26 1998-02-01 75.44 1998-03-01 75.17 1998-04-01 75.85 1998-05-01 75.29 1998-06-01 75.83 1998-07-01 78.03 1998-08-01 77.54 1998-09-01 76.24 1998-10-01 75.95 1998-11-01 75.33 1998-12-01 75.76 1999-01-01 75.53 1999-02-01 75.65 1999-03-01 75.46 1999-04-01 76.21 1999-05-01 76.00 1999-06-01 76.28 1999-07-01 78.79 1999-08-01 78.14 1999-09-01 76.58 1999-10-01 76.43 1999-11-01 75.83 1999-12-01 76.59 2000-01-01 75.43 2000-02-01 75.71 2000-03-01 75.71 2000-04-01 76.69 2000-05-01 76.58 2000-06-01 77.83 2000-07-01 79.96 2000-08-01 78.31 2000-09-01 77.63 2000-10-01 77.17 2000-11-01 77.42 2000-12-01 78.03 2001-01-01 77.33 2001-02-01 78.19 2001-03-01 77.49 2001-04-01 78.74 2001-05-01 78.40 2001-06-01 78.58 2001-07-01 82.74 2001-08-01 81.74 2001-09-01 80.14 2001-10-01 80.27 2001-11-01 79.98 2001-12-01 81.51 2002-01-01 79.39 2002-02-01 79.58 2002-03-01 79.51 2002-04-01 80.12 2002-05-01 80.02 2002-06-01 80.19 2002-07-01 85.19 2002-08-01 84.83 2002-09-01 82.17 2002-10-01 82.14 2002-11-01 82.40 2002-12-01 82.52 2003-01-01 82.74 2003-02-01 83.37 2003-03-01 83.10 2003-04-01 83.45 2003-05-01 83.22 2003-06-01 83.96 2003-07-01 86.84 2003-08-01 87.34 2003-09-01 85.31 2003-10-01 84.37 2003-11-01 83.66 2003-12-01 84.58 2004-01-01 83.65 2004-02-01 84.07 2004-03-01 83.84 2004-04-01 84.45 2004-05-01 84.06 2004-06-01 84.43 2004-07-01 88.47 2004-08-01 88.44 2004-09-01 85.47 2004-10-01 85.06 2004-11-01 85.17 2004-12-01 85.34 2005-01-01 84.43 2005-02-01 85.38 2005-03-01 85.08 2005-04-01 84.84 2005-05-01 84.01 2005-06-01 84.59 2005-07-01 87.66 2005-08-01 89.03 2005-09-01 87.13 2005-10-01 87.34 2005-11-01 87.34 2005-12-01 88.53 2006-01-01 85.97 2006-02-01 86.25 2006-03-01 86.14 2006-04-01 86.94 2006-05-01 85.69 2006-06-01 87.91 2006-07-01 92.11 2006-08-01 92.16 2006-09-01 87.38 2006-10-01 87.66 2006-11-01 87.04 2006-12-01 88.46 2007-01-01 87.64 2007-02-01 88.15 2007-03-01 87.87 2007-04-01 88.86 2007-05-01 88.05 2007-06-01 88.23 2007-07-01 92.33 2007-08-01 91.73 2007-09-01 89.00 2007-10-01 88.82 2007-11-01 88.71 2007-12-01 90.50 2008-01-01 88.57 2008-02-01 89.62 2008-03-01 89.42 2008-04-01 91.18 2008-05-01 90.55 2008-06-01 90.76 2008-07-01 95.91 2008-08-01 95.21 2008-09-01 91.90 2008-10-01 92.76 2008-11-01 92.09 2008-12-01 93.74 2009-01-01 94.35 2009-02-01 95.68 2009-03-01 93.67 2009-04-01 96.08 2009-05-01 94.13 2009-06-01 93.53 2009-07-01 96.45 2009-08-01 96.69 2009-09-01 92.48 2009-10-01 94.00 2009-11-01 92.49 2009-12-01 94.45 2010-01-01 95.34 2010-02-01 94.22 2010-03-01 93.66 2010-04-01 92.76 2010-05-01 92.11 2010-06-01 92.25 2010-07-01 96.36 2010-08-01 96.60 2010-09-01 92.77 2010-10-01 92.98 2010-11-01 92.22 2010-12-01 94.44 2011-01-01 92.43 2011-02-01 93.55 2011-03-01 93.08 2011-04-01 95.16 2011-05-01 94.36 2011-06-01 94.08 2011-07-01 97.53 2011-08-01 98.49 2011-09-01 95.09 2011-10-01 95.25 2011-11-01 94.89 2011-12-01 96.17 2012-01-01 93.38 2012-02-01 93.94 2012-03-01 94.09 2012-04-01 97.02 2012-05-01 95.18 2012-06-01 97.35 2012-07-01 102.76 2012-08-01 102.99 2012-09-01 95.38 2012-10-01 96.27 2012-11-01 94.38 2012-12-01 98.83 2013-01-01 95.21 2013-02-01 94.26 2013-03-01 96.03 2013-04-01 96.96 2013-05-01 97.16 2013-06-01 97.73 2013-07-01 103.68 2013-08-01 103.99 2013-09-01 95.79 2013-10-01 96.82 2013-11-01 94.33 2013-12-01 99.06 2014-01-01 95.63 2014-02-01 96.10 2014-03-01 95.18 2014-04-01 99.85 2014-05-01 97.84 2014-06-01 99.67 2014-07-01 105.27 2014-08-01 106.45 2014-09-01 97.83 2014-10-01 98.53 2014-11-01 96.52 2014-12-01 101.17 2015-01-01 97.47 2015-02-01 98.15 2015-03-01 97.20 2015-04-01 100.47 2015-05-01 99.36 2015-06-01 99.89 2015-07-01 108.12 2015-08-01 107.51 2015-09-01 97.60 2015-10-01 98.77 2015-11-01 95.48 2015-12-01 99.97 2016-01-01 95.91 2016-02-01 96.47 2016-03-01 95.92 2016-04-01 97.20 2016-05-01 96.04 2016-06-01 97.74 2016-07-01 105.61 2016-08-01 104.43 2016-09-01 96.72 2016-10-01 98.10 2016-11-01 95.50 2016-12-01 100.89 2017-01-01 96.97 2017-02-01 98.12 2017-03-01 97.22 2017-04-01 101.64 2017-05-01 97.58 2017-06-01 99.80 2017-07-01 108.42 2017-08-01 107.82 2017-09-01 98.48 2017-10-01 99.65 2017-11-01 96.50 2017-12-01 102.01 2018-01-01 96.70 2018-02-01 98.58 2018-03-01 98.31 2018-04-01 102.79 2018-05-01 100.00 2018-06-01 100.39 2018-07-01 109.88 2018-08-01 109.82 2018-09-01 97.93 2018-10-01 100.05