Month Index 2015=100 1996-01-01 60.69 1996-02-01 60.07 1996-03-01 60.07 1996-04-01 60.26 1996-05-01 60.75 1996-06-01 64.54 1996-07-01 62.82 1996-08-01 62.27 1996-09-01 60.87 1996-10-01 60.56 1996-11-01 60.50 1996-12-01 59.95 1997-01-01 59.46 1997-02-01 59.95 1997-03-01 59.83 1997-04-01 60.32 1997-05-01 60.38 1997-06-01 62.95 1997-07-01 62.03 1997-08-01 61.54 1997-09-01 60.99 1997-10-01 62.03 1997-11-01 62.34 1997-12-01 61.85 1998-01-01 62.89 1998-02-01 63.68 1998-03-01 63.99 1998-04-01 64.54 1998-05-01 64.66 1998-06-01 67.59 1998-07-01 67.53 1998-08-01 67.29 1998-09-01 67.29 1998-10-01 67.35 1998-11-01 67.71 1998-12-01 67.96 1999-01-01 68.02 1999-02-01 68.39 1999-03-01 68.57 1999-04-01 69.49 1999-05-01 69.43 1999-06-01 72.79 1999-07-01 72.24 1999-08-01 71.87 1999-09-01 71.63 1999-10-01 71.50 1999-11-01 70.95 1999-12-01 70.83 2000-01-01 70.95 2000-02-01 70.71 2000-03-01 71.20 2000-04-01 71.32 2000-05-01 71.69 2000-06-01 75.41 2000-07-01 74.86 2000-08-01 75.29 2000-09-01 75.41 2000-10-01 75.96 2000-11-01 76.03 2000-12-01 76.51 2001-01-01 77.45 2001-02-01 77.40 2001-03-01 78.57 2001-04-01 81.38 2001-05-01 80.58 2001-06-01 84.38 2001-07-01 83.41 2001-08-01 83.40 2001-09-01 82.91 2001-10-01 83.14 2001-11-01 83.26 2001-12-01 83.20 2002-01-01 83.81 2002-02-01 83.85 2002-03-01 84.09 2002-04-01 85.40 2002-05-01 85.98 2002-06-01 88.64 2002-07-01 88.30 2002-08-01 88.59 2002-09-01 87.95 2002-10-01 87.76 2002-11-01 87.41 2002-12-01 87.55 2003-01-01 87.22 2003-02-01 87.63 2003-03-01 87.76 2003-04-01 87.48 2003-05-01 87.42 2003-06-01 90.37 2003-07-01 89.05 2003-08-01 88.81 2003-09-01 87.52 2003-10-01 87.98 2003-11-01 87.53 2003-12-01 86.92 2004-01-01 85.27 2004-02-01 86.26 2004-03-01 86.01 2004-04-01 85.31 2004-05-01 85.93 2004-06-01 88.16 2004-07-01 87.94 2004-08-01 86.94 2004-09-01 86.34 2004-10-01 85.93 2004-11-01 85.72 2004-12-01 85.65 2005-01-01 85.43 2005-02-01 85.68 2005-03-01 85.05 2005-04-01 84.85 2005-05-01 86.30 2005-06-01 89.28 2005-07-01 87.26 2005-08-01 86.98 2005-09-01 86.66 2005-10-01 86.57 2005-11-01 86.77 2005-12-01 86.01 2006-01-01 86.87 2006-02-01 86.21 2006-03-01 87.12 2006-04-01 87.70 2006-05-01 88.26 2006-06-01 89.75 2006-07-01 90.99 2006-08-01 91.10 2006-09-01 90.44 2006-10-01 90.39 2006-11-01 90.75 2006-12-01 90.03 2007-01-01 90.83 2007-02-01 89.32 2007-03-01 88.85 2007-04-01 88.66 2007-05-01 87.95 2007-06-01 88.46 2007-07-01 87.82 2007-08-01 87.81 2007-09-01 88.67 2007-10-01 89.08 2007-11-01 89.74 2007-12-01 89.89 2008-01-01 90.15 2008-02-01 90.36 2008-03-01 92.15 2008-04-01 91.77 2008-05-01 92.33 2008-06-01 93.04 2008-07-01 93.26 2008-08-01 93.67 2008-09-01 93.89 2008-10-01 93.83 2008-11-01 94.49 2008-12-01 94.46 2009-01-01 93.63 2009-02-01 92.76 2009-03-01 93.66 2009-04-01 93.21 2009-05-01 94.55 2009-06-01 94.93 2009-07-01 94.47 2009-08-01 94.36 2009-09-01 95.09 2009-10-01 94.34 2009-11-01 95.01 2009-12-01 94.69 2010-01-01 93.42 2010-02-01 94.18 2010-03-01 94.69 2010-04-01 94.49 2010-05-01 93.74 2010-06-01 95.88 2010-07-01 94.76 2010-08-01 94.61 2010-09-01 95.55 2010-10-01 94.87 2010-11-01 95.54 2010-12-01 95.33 2011-01-01 94.97 2011-02-01 95.65 2011-03-01 95.71 2011-04-01 95.27 2011-05-01 96.79 2011-06-01 99.33 2011-07-01 99.44 2011-08-01 98.78 2011-09-01 98.22 2011-10-01 98.43 2011-11-01 97.77 2011-12-01 98.11 2012-01-01 98.21 2012-02-01 99.69 2012-03-01 99.81 2012-04-01 100.12 2012-05-01 99.92 2012-06-01 101.43 2012-07-01 100.02 2012-08-01 100.73 2012-09-01 98.56 2012-10-01 101.22 2012-11-01 101.43 2012-12-01 101.95 2013-01-01 100.94 2013-02-01 101.22 2013-03-01 101.56 2013-04-01 100.78 2013-05-01 99.45 2013-06-01 101.84 2013-07-01 102.62 2013-08-01 102.34 2013-09-01 99.77 2013-10-01 100.42 2013-11-01 101.71 2013-12-01 100.46 2014-01-01 99.94 2014-02-01 100.32 2014-03-01 99.76 2014-04-01 100.33 2014-05-01 100.83 2014-06-01 101.15 2014-07-01 101.31 2014-08-01 101.64 2014-09-01 100.98 2014-10-01 99.83 2014-11-01 100.00 2014-12-01 99.75 2015-01-01 99.54 2015-02-01 100.47 2015-03-01 100.67 2015-04-01 99.75 2015-05-01 99.37 2015-06-01 100.11 2015-07-01 100.91 2015-08-01 101.26 2015-09-01 98.68 2015-10-01 99.20 2015-11-01 99.89 2015-12-01 100.15 2016-01-01 101.55 2016-02-01 101.08 2016-03-01 102.23 2016-04-01 103.46 2016-05-01 103.43 2016-06-01 104.13 2016-07-01 103.58 2016-08-01 104.38 2016-09-01 102.74 2016-10-01 102.37 2016-11-01 104.14 2016-12-01 103.53 2017-01-01 105.28 2017-02-01 110.26 2017-03-01 111.97 2017-04-01 113.05 2017-05-01 112.82 2017-06-01 114.69 2017-07-01 114.57 2017-08-01 114.33 2017-09-01 114.37 2017-10-01 114.69 2017-11-01 114.81 2017-12-01 114.34 2018-01-01 113.97 2018-02-01 115.90 2018-03-01 114.35 2018-04-01 115.81 2018-05-01 115.61 2018-06-01 115.20 2018-07-01 116.34 2018-08-01 117.11 2018-09-01 115.51 2018-10-01 115.82