Month Index 2015=100 1996-01-01 62.32 1996-02-01 63.49 1996-03-01 64.12 1996-04-01 64.51 1996-05-01 67.55 1996-06-01 68.76 1996-07-01 68.01 1996-08-01 64.23 1996-09-01 63.04 1996-10-01 62.28 1996-11-01 62.53 1996-12-01 62.41 1997-01-01 62.77 1997-02-01 63.81 1997-03-01 63.66 1997-04-01 64.64 1997-05-01 65.38 1997-06-01 66.67 1997-07-01 66.20 1997-08-01 65.43 1997-09-01 65.12 1997-10-01 65.71 1997-11-01 65.30 1997-12-01 65.25 1998-01-01 65.48 1998-02-01 65.56 1998-03-01 65.30 1998-04-01 66.50 1998-05-01 69.05 1998-06-01 71.41 1998-07-01 72.04 1998-08-01 69.93 1998-09-01 67.78 1998-10-01 65.78 1998-11-01 65.33 1998-12-01 65.34 1999-01-01 66.64 1999-02-01 67.54 1999-03-01 68.22 1999-04-01 68.76 1999-05-01 70.41 1999-06-01 70.58 1999-07-01 69.16 1999-08-01 66.35 1999-09-01 65.45 1999-10-01 65.26 1999-11-01 64.89 1999-12-01 64.70 2000-01-01 66.34 2000-02-01 67.11 2000-03-01 66.53 2000-04-01 67.55 2000-05-01 69.01 2000-06-01 70.56 2000-07-01 70.00 2000-08-01 67.48 2000-09-01 66.76 2000-10-01 65.87 2000-11-01 66.15 2000-12-01 66.78 2001-01-01 68.71 2001-02-01 69.20 2001-03-01 70.28 2001-04-01 71.81 2001-05-01 75.44 2001-06-01 77.28 2001-07-01 77.98 2001-08-01 73.78 2001-09-01 73.09 2001-10-01 72.44 2001-11-01 71.65 2001-12-01 71.79 2002-01-01 75.09 2002-02-01 75.71 2002-03-01 76.48 2002-04-01 78.14 2002-05-01 79.67 2002-06-01 81.14 2002-07-01 78.52 2002-08-01 75.53 2002-09-01 75.01 2002-10-01 75.15 2002-11-01 74.33 2002-12-01 74.76 2003-01-01 76.98 2003-02-01 76.64 2003-03-01 77.31 2003-04-01 79.12 2003-05-01 82.08 2003-06-01 85.82 2003-07-01 84.31 2003-08-01 81.22 2003-09-01 79.52 2003-10-01 79.25 2003-11-01 79.25 2003-12-01 78.98 2004-01-01 80.12 2004-02-01 80.20 2004-03-01 80.24 2004-04-01 81.16 2004-05-01 83.43 2004-06-01 86.48 2004-07-01 83.69 2004-08-01 79.18 2004-09-01 78.41 2004-10-01 77.74 2004-11-01 77.60 2004-12-01 78.63 2005-01-01 78.85 2005-02-01 78.97 2005-03-01 80.36 2005-04-01 81.41 2005-05-01 84.24 2005-06-01 85.18 2005-07-01 81.29 2005-08-01 77.66 2005-09-01 77.18 2005-10-01 77.74 2005-11-01 78.81 2005-12-01 79.93 2006-01-01 79.77 2006-02-01 79.81 2006-03-01 79.58 2006-04-01 80.12 2006-05-01 82.56 2006-06-01 83.24 2006-07-01 82.76 2006-08-01 80.86 2006-09-01 80.23 2006-10-01 80.43 2006-11-01 80.78 2006-12-01 80.68 2007-01-01 80.93 2007-02-01 80.72 2007-03-01 80.92 2007-04-01 81.86 2007-05-01 84.38 2007-06-01 87.86 2007-07-01 85.48 2007-08-01 84.24 2007-09-01 83.92 2007-10-01 84.53 2007-11-01 84.56 2007-12-01 84.57 2008-01-01 85.54 2008-02-01 86.41 2008-03-01 87.36 2008-04-01 88.59 2008-05-01 90.63 2008-06-01 92.64 2008-07-01 93.13 2008-08-01 89.74 2008-09-01 88.53 2008-10-01 87.99 2008-11-01 88.05 2008-12-01 87.24 2009-01-01 87.45 2009-02-01 87.62 2009-03-01 88.13 2009-04-01 88.52 2009-05-01 90.33 2009-06-01 91.64 2009-07-01 87.98 2009-08-01 84.27 2009-09-01 84.35 2009-10-01 84.82 2009-11-01 85.46 2009-12-01 85.75 2010-01-01 85.84 2010-02-01 84.57 2010-03-01 85.43 2010-04-01 87.44 2010-05-01 90.75 2010-06-01 94.12 2010-07-01 91.87 2010-08-01 89.24 2010-09-01 87.22 2010-10-01 87.85 2010-11-01 88.26 2010-12-01 88.24 2011-01-01 88.23 2011-02-01 90.27 2011-03-01 91.95 2011-04-01 91.90 2011-05-01 94.85 2011-06-01 95.53 2011-07-01 91.43 2011-08-01 88.33 2011-09-01 87.93 2011-10-01 89.75 2011-11-01 89.79 2011-12-01 89.43 2012-01-01 88.54 2012-02-01 88.92 2012-03-01 90.16 2012-04-01 91.24 2012-05-01 93.61 2012-06-01 99.59 2012-07-01 95.16 2012-08-01 93.58 2012-09-01 93.10 2012-10-01 95.18 2012-11-01 95.59 2012-12-01 94.83 2013-01-01 95.00 2013-02-01 95.68 2013-03-01 96.85 2013-04-01 97.87 2013-05-01 103.50 2013-06-01 108.24 2013-07-01 106.03 2013-08-01 104.16 2013-09-01 98.58 2013-10-01 97.63 2013-11-01 96.36 2013-12-01 95.59 2014-01-01 95.56 2014-02-01 94.99 2014-03-01 96.26 2014-04-01 96.94 2014-05-01 98.43 2014-06-01 100.09 2014-07-01 96.21 2014-08-01 95.32 2014-09-01 94.61 2014-10-01 96.48 2014-11-01 95.99 2014-12-01 95.75 2015-01-01 94.18 2015-02-01 95.32 2015-03-01 96.48 2015-04-01 97.87 2015-05-01 103.00 2015-06-01 105.64 2015-07-01 100.87 2015-08-01 100.75 2015-09-01 100.27 2015-10-01 102.58 2015-11-01 102.51 2015-12-01 100.53 2016-01-01 98.92 2016-02-01 99.84 2016-03-01 100.96 2016-04-01 100.53 2016-05-01 107.12 2016-06-01 108.66 2016-07-01 107.37 2016-08-01 106.70 2016-09-01 103.86 2016-10-01 104.18 2016-11-01 103.65 2016-12-01 102.39 2017-01-01 102.46 2017-02-01 104.72 2017-03-01 106.05 2017-04-01 105.31 2017-05-01 108.93 2017-06-01 108.08 2017-07-01 105.52 2017-08-01 105.02 2017-09-01 105.54 2017-10-01 108.68 2017-11-01 108.66 2017-12-01 107.80 2018-01-01 107.75 2018-02-01 109.39 2018-03-01 110.09 2018-04-01 110.21 2018-05-01 116.13 2018-06-01 116.10 2018-07-01 112.65 2018-08-01 112.40 2018-09-01 111.06 2018-10-01 110.75