Month Index 2015=100 1996-01-01 72.89 1996-02-01 72.96 1996-03-01 72.89 1996-04-01 73.18 1996-05-01 73.77 1996-06-01 73.77 1996-07-01 74.07 1996-08-01 74.07 1996-09-01 74.44 1996-10-01 74.73 1996-11-01 74.73 1996-12-01 74.58 1997-01-01 74.73 1997-02-01 74.95 1997-03-01 74.81 1997-04-01 74.81 1997-05-01 74.81 1997-06-01 74.66 1997-07-01 74.44 1997-08-01 75.03 1997-09-01 74.66 1997-10-01 74.73 1997-11-01 74.73 1997-12-01 74.66 1998-01-01 74.88 1998-02-01 74.81 1998-03-01 74.58 1998-04-01 74.51 1998-05-01 74.58 1998-06-01 74.44 1998-07-01 74.44 1998-08-01 74.29 1998-09-01 74.14 1998-10-01 74.14 1998-11-01 74.21 1998-12-01 73.92 1999-01-01 74.21 1999-02-01 74.07 1999-03-01 74.07 1999-04-01 74.29 1999-05-01 74.58 1999-06-01 74.51 1999-07-01 74.88 1999-08-01 75.99 1999-09-01 76.21 1999-10-01 76.65 1999-11-01 76.58 1999-12-01 77.24 2000-01-01 77.61 2000-02-01 78.20 2000-03-01 79.09 2000-04-01 79.01 2000-05-01 79.09 2000-06-01 79.68 2000-07-01 79.90 2000-08-01 79.83 2000-09-01 80.27 2000-10-01 80.49 2000-11-01 81.16 2000-12-01 80.86 2001-01-01 80.51 2001-02-01 80.25 2001-03-01 80.48 2001-04-01 81.65 2001-05-01 81.84 2001-06-01 81.81 2001-07-01 81.56 2001-08-01 80.80 2001-09-01 81.31 2001-10-01 80.68 2001-11-01 80.47 2001-12-01 80.21 2002-01-01 79.99 2002-02-01 80.20 2002-03-01 80.26 2002-04-01 82.23 2002-05-01 82.45 2002-06-01 82.27 2002-07-01 82.17 2002-08-01 82.37 2002-09-01 81.76 2002-10-01 81.82 2002-11-01 82.09 2002-12-01 81.66 2003-01-01 83.21 2003-02-01 83.04 2003-03-01 83.08 2003-04-01 82.58 2003-05-01 81.55 2003-06-01 81.36 2003-07-01 81.51 2003-08-01 82.87 2003-09-01 83.44 2003-10-01 82.10 2003-11-01 82.65 2003-12-01 82.42 2004-01-01 82.93 2004-02-01 83.48 2004-03-01 84.79 2004-04-01 84.83 2004-05-01 85.98 2004-06-01 86.72 2004-07-01 85.09 2004-08-01 85.89 2004-09-01 85.64 2004-10-01 86.39 2004-11-01 86.35 2004-12-01 86.09 2005-01-01 85.65 2005-02-01 85.58 2005-03-01 86.63 2005-04-01 87.56 2005-05-01 87.76 2005-06-01 88.78 2005-07-01 89.25 2005-08-01 90.19 2005-09-01 91.51 2005-10-01 90.68 2005-11-01 89.67 2005-12-01 89.14 2006-01-01 89.50 2006-02-01 90.01 2006-03-01 89.66 2006-04-01 91.54 2006-05-01 91.94 2006-06-01 92.06 2006-07-01 92.47 2006-08-01 93.44 2006-09-01 92.16 2006-10-01 90.54 2006-11-01 90.15 2006-12-01 90.20 2007-01-01 90.05 2007-02-01 89.81 2007-03-01 89.24 2007-04-01 90.00 2007-05-01 90.56 2007-06-01 90.97 2007-07-01 92.59 2007-08-01 92.01 2007-09-01 91.65 2007-10-01 92.16 2007-11-01 94.01 2007-12-01 94.91 2008-01-01 95.41 2008-02-01 95.09 2008-03-01 96.43 2008-04-01 96.90 2008-05-01 99.21 2008-06-01 100.45 2008-07-01 100.31 2008-08-01 99.35 2008-09-01 98.53 2008-10-01 96.31 2008-11-01 94.07 2008-12-01 91.20 2009-01-01 90.59 2009-02-01 90.80 2009-03-01 90.40 2009-04-01 91.47 2009-05-01 92.07 2009-06-01 93.06 2009-07-01 92.82 2009-08-01 93.34 2009-09-01 93.48 2009-10-01 92.82 2009-11-01 93.43 2009-12-01 93.42 2010-01-01 93.96 2010-02-01 93.42 2010-03-01 95.08 2010-04-01 95.89 2010-05-01 95.94 2010-06-01 95.63 2010-07-01 95.64 2010-08-01 95.33 2010-09-01 95.74 2010-10-01 95.88 2010-11-01 95.94 2010-12-01 97.01 2011-01-01 98.96 2011-02-01 99.38 2011-03-01 100.77 2011-04-01 102.56 2011-05-01 102.03 2011-06-01 101.55 2011-07-01 101.62 2011-08-01 101.53 2011-09-01 102.06 2011-10-01 101.75 2011-11-01 101.69 2011-12-01 101.75 2012-01-01 102.37 2012-02-01 102.86 2012-03-01 104.52 2012-04-01 105.48 2012-05-01 104.77 2012-06-01 103.84 2012-07-01 104.00 2012-08-01 105.29 2012-09-01 105.90 2012-10-01 105.52 2012-11-01 104.31 2012-12-01 104.18 2013-01-01 104.39 2013-02-01 104.60 2013-03-01 104.77 2013-04-01 104.13 2013-05-01 104.31 2013-06-01 104.70 2013-07-01 104.97 2013-08-01 105.04 2013-09-01 105.00 2013-10-01 103.38 2013-11-01 102.52 2013-12-01 103.54 2014-01-01 103.66 2014-02-01 103.63 2014-03-01 103.63 2014-04-01 103.97 2014-05-01 103.94 2014-06-01 104.43 2014-07-01 104.41 2014-08-01 104.73 2014-09-01 104.62 2014-10-01 103.52 2014-11-01 102.01 2014-12-01 100.66 2015-01-01 98.33 2015-02-01 98.38 2015-03-01 100.41 2015-04-01 100.89 2015-05-01 101.48 2015-06-01 101.72 2015-07-01 102.33 2015-08-01 101.36 2015-09-01 99.33 2015-10-01 98.94 2015-11-01 97.84 2015-12-01 98.98 2016-01-01 96.84 2016-02-01 95.02 2016-03-01 96.34 2016-04-01 96.91 2016-05-01 98.35 2016-06-01 98.35 2016-07-01 99.47 2016-08-01 98.37 2016-09-01 98.40 2016-10-01 99.02 2016-11-01 98.15 2016-12-01 100.17 2017-01-01 101.31 2017-02-01 101.17 2017-03-01 100.15 2017-04-01 102.59 2017-05-01 101.58 2017-06-01 100.99 2017-07-01 101.93 2017-08-01 101.96 2017-09-01 102.01 2017-10-01 101.35 2017-11-01 101.43 2017-12-01 102.93 2018-01-01 102.34 2018-02-01 102.58 2018-03-01 102.00 2018-04-01 103.79 2018-05-01 104.84 2018-06-01 105.25 2018-07-01 105.68 2018-08-01 106.18 2018-09-01 105.91