Month Index 2015=100 1996-01-01 49.42 1996-02-01 49.54 1996-03-01 49.62 1996-04-01 49.80 1996-05-01 49.70 1996-06-01 49.67 1996-07-01 49.54 1996-08-01 49.59 1996-09-01 50.24 1996-10-01 50.69 1996-11-01 50.50 1996-12-01 50.63 1997-01-01 51.23 1997-02-01 51.02 1997-03-01 50.69 1997-04-01 50.56 1997-05-01 50.52 1997-06-01 50.45 1997-07-01 50.45 1997-08-01 50.72 1997-09-01 50.44 1997-10-01 50.72 1997-11-01 50.78 1997-12-01 50.65 1998-01-01 50.38 1998-02-01 50.30 1998-03-01 50.10 1998-04-01 50.23 1998-05-01 49.93 1998-06-01 49.68 1998-07-01 49.47 1998-08-01 49.34 1998-09-01 49.30 1998-10-01 49.28 1998-11-01 49.09 1998-12-01 48.92 1999-01-01 48.60 1999-02-01 48.48 1999-03-01 48.80 1999-04-01 49.69 1999-05-01 49.50 1999-06-01 49.44 1999-07-01 49.85 1999-08-01 50.11 1999-09-01 50.49 1999-10-01 50.34 1999-11-01 50.62 1999-12-01 51.16 2000-01-01 51.74 2000-02-01 52.13 2000-03-01 52.62 2000-04-01 52.33 2000-05-01 52.84 2000-06-01 53.05 2000-07-01 53.57 2000-08-01 54.04 2000-09-01 56.18 2000-10-01 56.27 2000-11-01 56.80 2000-12-01 56.43 2001-01-01 56.41 2001-02-01 56.65 2001-03-01 56.59 2001-04-01 56.83 2001-05-01 57.04 2001-06-01 57.32 2001-07-01 57.27 2001-08-01 57.20 2001-09-01 57.59 2001-10-01 56.94 2001-11-01 56.66 2001-12-01 56.27 2002-01-01 56.71 2002-02-01 56.61 2002-03-01 56.71 2002-04-01 56.81 2002-05-01 56.60 2002-06-01 56.32 2002-07-01 56.48 2002-08-01 56.57 2002-09-01 56.96 2002-10-01 57.16 2002-11-01 56.82 2002-12-01 57.24 2003-01-01 58.90 2003-02-01 59.59 2003-03-01 60.02 2003-04-01 58.72 2003-05-01 58.22 2003-06-01 58.22 2003-07-01 58.47 2003-08-01 58.70 2003-09-01 58.78 2003-10-01 59.03 2003-11-01 58.99 2003-12-01 58.94 2004-01-01 59.51 2004-02-01 59.20 2004-03-01 59.64 2004-04-01 59.75 2004-05-01 60.11 2004-06-01 60.06 2004-07-01 60.32 2004-08-01 60.86 2004-09-01 61.12 2004-10-01 62.43 2004-11-01 62.35 2004-12-01 62.21 2005-01-01 63.21 2005-02-01 63.54 2005-03-01 64.37 2005-04-01 64.85 2005-05-01 64.63 2005-06-01 65.37 2005-07-01 66.26 2005-08-01 66.75 2005-09-01 67.68 2005-10-01 68.76 2005-11-01 68.66 2005-12-01 68.74 2006-01-01 70.36 2006-02-01 70.79 2006-03-01 71.26 2006-04-01 72.66 2006-05-01 73.21 2006-06-01 73.37 2006-07-01 73.91 2006-08-01 74.43 2006-09-01 74.48 2006-10-01 74.79 2006-11-01 74.82 2006-12-01 74.85 2007-01-01 75.53 2007-02-01 75.73 2007-03-01 75.66 2007-04-01 75.50 2007-05-01 75.12 2007-06-01 75.06 2007-07-01 75.09 2007-08-01 75.06 2007-09-01 75.44 2007-10-01 76.05 2007-11-01 77.36 2007-12-01 77.55 2008-01-01 79.36 2008-02-01 80.67 2008-03-01 81.39 2008-04-01 82.38 2008-05-01 83.70 2008-06-01 84.62 2008-07-01 86.18 2008-08-01 86.22 2008-09-01 87.73 2008-10-01 88.26 2008-11-01 87.56 2008-12-01 86.30 2009-01-01 87.10 2009-02-01 86.91 2009-03-01 85.90 2009-04-01 84.48 2009-05-01 83.91 2009-06-01 84.15 2009-07-01 82.89 2009-08-01 83.29 2009-09-01 82.97 2009-10-01 83.08 2009-11-01 83.25 2009-12-01 83.14 2010-01-01 84.24 2010-02-01 84.30 2010-03-01 84.88 2010-04-01 85.56 2010-05-01 85.65 2010-06-01 85.64 2010-07-01 86.14 2010-08-01 86.26 2010-09-01 86.58 2010-10-01 87.21 2010-11-01 87.57 2010-12-01 88.94 2011-01-01 91.17 2011-02-01 91.78 2011-03-01 92.75 2011-04-01 93.50 2011-05-01 93.10 2011-06-01 93.26 2011-07-01 94.02 2011-08-01 94.23 2011-09-01 95.62 2011-10-01 96.75 2011-11-01 97.61 2011-12-01 97.58 2012-01-01 99.24 2012-02-01 99.68 2012-03-01 99.69 2012-04-01 100.25 2012-05-01 100.05 2012-06-01 99.57 2012-07-01 100.33 2012-08-01 101.07 2012-09-01 101.51 2012-10-01 102.23 2012-11-01 102.33 2012-12-01 102.94 2013-01-01 104.17 2013-02-01 104.55 2013-03-01 104.36 2013-04-01 103.52 2013-05-01 102.98 2013-06-01 102.88 2013-07-01 103.11 2013-08-01 103.48 2013-09-01 103.82 2013-10-01 103.75 2013-11-01 103.45 2013-12-01 104.21 2014-01-01 104.42 2014-02-01 104.50 2014-03-01 104.17 2014-04-01 103.58 2014-05-01 103.33 2014-06-01 103.15 2014-07-01 102.75 2014-08-01 102.83 2014-09-01 103.06 2014-10-01 103.06 2014-11-01 102.85 2014-12-01 101.85 2015-01-01 101.09 2015-02-01 101.34 2015-03-01 101.18 2015-04-01 100.66 2015-05-01 100.54 2015-06-01 100.35 2015-07-01 99.80 2015-08-01 99.31 2015-09-01 99.07 2015-10-01 99.13 2015-11-01 99.18 2015-12-01 98.35 2016-01-01 97.05 2016-02-01 96.33 2016-03-01 96.55 2016-04-01 95.36 2016-05-01 95.72 2016-06-01 96.41 2016-07-01 96.08 2016-08-01 95.86 2016-09-01 96.34 2016-10-01 97.32 2016-11-01 97.51 2016-12-01 98.35 2017-01-01 99.56 2017-02-01 99.18 2017-03-01 98.90 2017-04-01 98.98 2017-05-01 98.71 2017-06-01 98.48 2017-07-01 98.40 2017-08-01 98.68 2017-09-01 99.13 2017-10-01 100.00 2017-11-01 100.78 2017-12-01 101.01 2018-01-01 102.28 2018-02-01 102.33 2018-03-01 101.96 2018-04-01 101.56 2018-05-01 102.25 2018-06-01 102.92 2018-07-01 104.30 2018-08-01 104.75 2018-09-01 105.70 2018-10-01 107.44