Month Index 2015=100 1996-01-01 58.89 1996-02-01 58.89 1996-03-01 58.89 1996-04-01 59.37 1996-05-01 59.37 1996-06-01 59.37 1996-07-01 60.75 1996-08-01 60.75 1996-09-01 60.75 1996-10-01 61.16 1996-11-01 61.16 1996-12-01 61.16 1997-01-01 66.35 1997-02-01 66.35 1997-03-01 66.35 1997-04-01 66.75 1997-05-01 66.75 1997-06-01 66.75 1997-07-01 66.23 1997-08-01 66.23 1997-09-01 66.23 1997-10-01 66.51 1997-11-01 66.51 1997-12-01 66.51 1998-01-01 66.17 1998-02-01 66.17 1998-03-01 66.17 1998-04-01 66.79 1998-05-01 66.79 1998-06-01 66.79 1998-07-01 65.61 1998-08-01 65.61 1998-09-01 65.61 1998-10-01 66.61 1998-11-01 66.61 1998-12-01 66.61 1999-01-01 68.02 1999-02-01 68.02 1999-03-01 68.02 1999-04-01 66.87 1999-05-01 66.87 1999-06-01 66.87 1999-07-01 64.16 1999-08-01 64.16 1999-09-01 64.16 1999-10-01 64.73 1999-11-01 64.73 1999-12-01 64.73 2000-01-01 65.25 2000-02-01 65.25 2000-03-01 65.25 2000-04-01 67.17 2000-05-01 67.17 2000-06-01 67.17 2000-07-01 67.17 2000-08-01 67.17 2000-09-01 67.17 2000-10-01 67.63 2000-11-01 67.63 2000-12-01 67.63 2001-01-01 62.47 2001-02-01 62.47 2001-03-01 62.47 2001-04-01 62.15 2001-05-01 62.15 2001-06-01 62.15 2001-07-01 64.99 2001-08-01 64.99 2001-09-01 64.99 2001-10-01 65.12 2001-11-01 65.12 2001-12-01 65.12 2002-01-01 66.27 2002-02-01 66.27 2002-03-01 66.27 2002-04-01 68.36 2002-05-01 68.36 2002-06-01 68.36 2002-07-01 68.36 2002-08-01 68.36 2002-09-01 68.36 2002-10-01 70.06 2002-11-01 70.06 2002-12-01 70.06 2003-01-01 72.90 2003-02-01 72.90 2003-03-01 72.77 2003-04-01 72.52 2003-05-01 75.31 2003-06-01 75.91 2003-07-01 75.91 2003-08-01 75.91 2003-09-01 75.91 2003-10-01 76.41 2003-11-01 75.06 2003-12-01 78.10 2004-01-01 78.83 2004-02-01 79.58 2004-03-01 79.28 2004-04-01 79.57 2004-05-01 79.44 2004-06-01 79.44 2004-07-01 79.11 2004-08-01 79.44 2004-09-01 79.77 2004-10-01 78.02 2004-11-01 78.02 2004-12-01 76.05 2005-01-01 75.72 2005-02-01 76.15 2005-03-01 76.15 2005-04-01 74.71 2005-05-01 74.61 2005-06-01 74.52 2005-07-01 74.12 2005-08-01 74.15 2005-09-01 74.15 2005-10-01 75.69 2005-11-01 76.00 2005-12-01 75.37 2006-01-01 75.37 2006-02-01 75.30 2006-03-01 75.47 2006-04-01 75.40 2006-05-01 78.24 2006-06-01 79.02 2006-07-01 79.86 2006-08-01 79.86 2006-09-01 80.81 2006-10-01 81.13 2006-11-01 81.34 2006-12-01 81.34 2007-01-01 81.34 2007-02-01 85.22 2007-03-01 81.09 2007-04-01 80.77 2007-05-01 79.76 2007-06-01 79.43 2007-07-01 79.43 2007-08-01 79.43 2007-09-01 80.06 2007-10-01 81.23 2007-11-01 81.37 2007-12-01 81.37 2008-01-01 81.35 2008-02-01 82.90 2008-03-01 82.34 2008-04-01 82.55 2008-05-01 82.67 2008-06-01 83.77 2008-07-01 84.52 2008-08-01 85.00 2008-09-01 86.54 2008-10-01 85.60 2008-11-01 85.60 2008-12-01 85.24 2009-01-01 85.24 2009-02-01 85.83 2009-03-01 82.15 2009-04-01 83.03 2009-05-01 83.03 2009-06-01 82.98 2009-07-01 82.93 2009-08-01 82.93 2009-09-01 82.19 2009-10-01 83.73 2009-11-01 83.91 2009-12-01 83.68 2010-01-01 84.56 2010-02-01 96.48 2010-03-01 84.47 2010-04-01 84.45 2010-05-01 84.60 2010-06-01 84.60 2010-07-01 84.77 2010-08-01 84.78 2010-09-01 84.78 2010-10-01 84.15 2010-11-01 84.15 2010-12-01 84.15 2011-01-01 84.39 2011-02-01 92.51 2011-03-01 88.72 2011-04-01 86.92 2011-05-01 87.13 2011-06-01 87.13 2011-07-01 88.57 2011-08-01 89.65 2011-09-01 89.65 2011-10-01 89.47 2011-11-01 89.34 2011-12-01 88.85 2012-01-01 89.96 2012-02-01 94.69 2012-03-01 86.46 2012-04-01 86.46 2012-05-01 89.36 2012-06-01 86.55 2012-07-01 88.80 2012-08-01 89.16 2012-09-01 89.01 2012-10-01 90.44 2012-11-01 90.68 2012-12-01 90.83 2013-01-01 92.43 2013-02-01 104.90 2013-03-01 94.57 2013-04-01 92.90 2013-05-01 92.72 2013-06-01 92.58 2013-07-01 91.69 2013-08-01 93.68 2013-09-01 93.75 2013-10-01 95.08 2013-11-01 95.85 2013-12-01 93.00 2014-01-01 94.02 2014-02-01 108.83 2014-03-01 95.99 2014-04-01 95.99 2014-05-01 94.92 2014-06-01 94.80 2014-07-01 95.52 2014-08-01 95.16 2014-09-01 95.05 2014-10-01 96.11 2014-11-01 96.86 2014-12-01 97.14 2015-01-01 97.63 2015-02-01 105.01 2015-03-01 102.06 2015-04-01 102.25 2015-05-01 100.06 2015-06-01 100.55 2015-07-01 98.04 2015-08-01 98.21 2015-09-01 98.31 2015-10-01 98.55 2015-11-01 99.67 2015-12-01 99.68 2016-01-01 101.44 2016-02-01 110.69 2016-03-01 101.44 2016-04-01 101.44 2016-05-01 101.44 2016-06-01 99.49 2016-07-01 99.49 2016-08-01 99.52 2016-09-01 99.32 2016-10-01 98.02 2016-11-01 98.02 2016-12-01 99.36 2017-01-01 94.84 2017-02-01 98.06 2017-03-01 98.06 2017-04-01 96.65 2017-05-01 96.65 2017-06-01 96.36 2017-07-01 95.80 2017-08-01 95.23 2017-09-01 94.84 2017-10-01 94.39 2017-11-01 94.67 2017-12-01 95.80 2018-01-01 95.80 2018-02-01 109.91 2018-03-01 99.18 2018-04-01 99.18 2018-05-01 99.18 2018-06-01 99.18 2018-07-01 99.18 2018-08-01 99.18 2018-09-01 102.43 2018-10-01 104.06