Month Index 2015=100 1996-01-01 59.58 1996-02-01 62.23 1996-03-01 63.75 1996-04-01 65.35 1996-05-01 65.74 1996-06-01 66.32 1996-07-01 67.31 1996-08-01 68.45 1996-09-01 69.84 1996-10-01 70.36 1996-11-01 70.66 1996-12-01 71.52 1997-01-01 72.93 1997-02-01 73.33 1997-03-01 74.43 1997-04-01 75.16 1997-05-01 75.61 1997-06-01 76.88 1997-07-01 77.10 1997-08-01 77.57 1997-09-01 77.94 1997-10-01 79.61 1997-11-01 80.33 1997-12-01 81.19 1998-01-01 81.72 1998-02-01 81.93 1998-03-01 82.18 1998-04-01 82.18 1998-05-01 82.25 1998-06-01 82.76 1998-07-01 83.31 1998-08-01 83.48 1998-09-01 83.88 1998-10-01 84.25 1998-11-01 84.45 1998-12-01 84.68 1999-01-01 85.01 1999-02-01 85.91 1999-03-01 86.02 1999-04-01 86.34 1999-05-01 86.48 1999-06-01 86.48 1999-07-01 86.57 1999-08-01 86.88 1999-09-01 86.90 1999-10-01 87.67 1999-11-01 87.90 1999-12-01 88.11 2000-01-01 88.08 2000-02-01 88.24 2000-03-01 88.61 2000-04-01 88.37 2000-05-01 88.37 2000-06-01 88.13 2000-07-01 87.61 2000-08-01 87.11 2000-09-01 88.27 2000-10-01 89.43 2000-11-01 89.80 2000-12-01 89.63 2001-01-01 90.30 2001-02-01 91.13 2001-03-01 91.37 2001-04-01 91.38 2001-05-01 91.55 2001-06-01 91.65 2001-07-01 91.44 2001-08-01 91.04 2001-09-01 91.46 2001-10-01 91.81 2001-11-01 91.91 2001-12-01 90.99 2002-01-01 93.11 2002-02-01 93.82 2002-03-01 94.43 2002-04-01 94.90 2002-05-01 94.57 2002-06-01 93.66 2002-07-01 94.48 2002-08-01 94.96 2002-09-01 95.42 2002-10-01 95.34 2002-11-01 95.62 2002-12-01 95.34 2003-01-01 95.24 2003-02-01 95.74 2003-03-01 96.65 2003-04-01 96.52 2003-05-01 96.92 2003-06-01 95.78 2003-07-01 95.67 2003-08-01 95.69 2003-09-01 97.30 2003-10-01 97.72 2003-11-01 97.91 2003-12-01 97.97 2004-01-01 98.74 2004-02-01 98.93 2004-03-01 99.43 2004-04-01 99.98 2004-05-01 100.56 2004-06-01 99.74 2004-07-01 99.87 2004-08-01 100.57 2004-09-01 101.36 2004-10-01 101.81 2004-11-01 101.89 2004-12-01 101.82 2005-01-01 102.21 2005-02-01 102.50 2005-03-01 102.59 2005-04-01 102.47 2005-05-01 102.47 2005-06-01 102.32 2005-07-01 103.02 2005-08-01 103.20 2005-09-01 103.36 2005-10-01 104.22 2005-11-01 104.80 2005-12-01 102.92 2006-01-01 102.76 2006-02-01 102.32 2006-03-01 102.68 2006-04-01 103.14 2006-05-01 103.56 2006-06-01 102.97 2006-07-01 103.13 2006-08-01 102.90 2006-09-01 103.16 2006-10-01 104.03 2006-11-01 104.95 2006-12-01 105.04 2007-01-01 105.12 2007-02-01 104.99 2007-03-01 105.39 2007-04-01 105.76 2007-05-01 106.10 2007-06-01 106.35 2007-07-01 105.65 2007-08-01 105.65 2007-09-01 106.39 2007-10-01 106.63 2007-11-01 106.56 2007-12-01 106.18 2008-01-01 104.47 2008-02-01 104.98 2008-03-01 104.57 2008-04-01 103.49 2008-05-01 105.02 2008-06-01 105.33 2008-07-01 102.71 2008-08-01 103.19 2008-09-01 103.78 2008-10-01 103.89 2008-11-01 103.07 2008-12-01 102.00 2009-01-01 105.17 2009-02-01 105.82 2009-03-01 104.60 2009-04-01 104.54 2009-05-01 103.55 2009-06-01 104.27 2009-07-01 104.39 2009-08-01 103.86 2009-09-01 103.76 2009-10-01 104.18 2009-11-01 103.20 2009-12-01 101.81 2010-01-01 100.82 2010-02-01 102.01 2010-03-01 101.78 2010-04-01 101.35 2010-05-01 100.92 2010-06-01 101.10 2010-07-01 101.64 2010-08-01 101.08 2010-09-01 100.67 2010-10-01 100.59 2010-11-01 99.04 2010-12-01 100.56 2011-01-01 99.88 2011-02-01 99.09 2011-03-01 100.50 2011-04-01 100.06 2011-05-01 99.61 2011-06-01 99.53 2011-07-01 99.49 2011-08-01 99.95 2011-09-01 100.42 2011-10-01 99.83 2011-11-01 98.67 2011-12-01 97.40 2012-01-01 99.21 2012-02-01 98.84 2012-03-01 98.68 2012-04-01 99.91 2012-05-01 99.52 2012-06-01 99.80 2012-07-01 99.95 2012-08-01 99.91 2012-09-01 99.64 2012-10-01 99.69 2012-11-01 100.51 2012-12-01 100.50 2013-01-01 100.68 2013-02-01 101.36 2013-03-01 101.22 2013-04-01 101.37 2013-05-01 103.32 2013-06-01 103.32 2013-07-01 101.12 2013-08-01 101.82 2013-09-01 100.79 2013-10-01 100.19 2013-11-01 101.38 2013-12-01 101.17 2014-01-01 99.92 2014-02-01 100.73 2014-03-01 100.56 2014-04-01 100.24 2014-05-01 100.11 2014-06-01 100.87 2014-07-01 99.87 2014-08-01 99.54 2014-09-01 99.84 2014-10-01 101.90 2014-11-01 99.61 2014-12-01 99.53 2015-01-01 99.49 2015-02-01 98.33 2015-03-01 99.39 2015-04-01 100.40 2015-05-01 99.99 2015-06-01 100.30 2015-07-01 102.49 2015-08-01 100.96 2015-09-01 99.34 2015-10-01 100.86 2015-11-01 98.82 2015-12-01 99.63 2016-01-01 99.57 2016-02-01 97.34 2016-03-01 98.21 2016-04-01 98.91 2016-05-01 98.86 2016-06-01 99.46 2016-07-01 99.41 2016-08-01 98.60 2016-09-01 96.98 2016-10-01 97.71 2016-11-01 97.25 2016-12-01 97.19 2017-01-01 97.17 2017-02-01 97.61 2017-03-01 97.75 2017-04-01 98.62 2017-05-01 98.09 2017-06-01 98.05 2017-07-01 96.57 2017-08-01 98.16 2017-09-01 96.95 2017-10-01 96.59 2017-11-01 98.69 2017-12-01 94.94 2018-01-01 98.31 2018-02-01 96.51 2018-03-01 98.00 2018-04-01 99.41 2018-05-01 99.04 2018-06-01 97.96 2018-07-01 98.87 2018-08-01 96.42 2018-09-01 94.65 2018-10-01 96.01