Month Index 2015=100 1996-01-01 52.29 1996-02-01 52.29 1996-03-01 52.29 1996-04-01 52.29 1996-05-01 58.95 1996-06-01 58.95 1996-07-01 58.95 1996-08-01 61.11 1996-09-01 61.11 1996-10-01 61.11 1996-11-01 50.88 1996-12-01 50.88 1997-01-01 55.29 1997-02-01 55.29 1997-03-01 55.29 1997-04-01 55.29 1997-05-01 68.07 1997-06-01 68.07 1997-07-01 68.07 1997-08-01 75.50 1997-09-01 75.50 1997-10-01 75.50 1997-11-01 63.56 1997-12-01 63.56 1998-01-01 64.01 1998-02-01 64.01 1998-03-01 64.01 1998-04-01 64.01 1998-05-01 72.23 1998-06-01 72.23 1998-07-01 72.23 1998-08-01 77.66 1998-09-01 77.66 1998-10-01 77.66 1998-11-01 66.21 1998-12-01 66.21 1999-01-01 64.69 1999-02-01 64.69 1999-03-01 64.69 1999-04-01 64.69 1999-05-01 77.69 1999-06-01 77.69 1999-07-01 77.69 1999-08-01 81.59 1999-09-01 81.59 1999-10-01 81.59 1999-11-01 73.46 1999-12-01 73.46 2000-01-01 66.24 2000-02-01 66.24 2000-03-01 66.24 2000-04-01 66.24 2000-05-01 80.69 2000-06-01 80.69 2000-07-01 80.69 2000-08-01 83.95 2000-09-01 83.95 2000-10-01 83.95 2000-11-01 73.13 2000-12-01 73.13 2001-01-01 76.52 2001-02-01 76.52 2001-03-01 76.52 2001-04-01 76.52 2001-05-01 89.35 2001-06-01 89.35 2001-07-01 89.35 2001-08-01 93.73 2001-09-01 93.73 2001-10-01 93.73 2001-11-01 89.75 2001-12-01 89.75 2002-01-01 78.67 2002-02-01 78.67 2002-03-01 78.67 2002-04-01 78.67 2002-05-01 89.71 2002-06-01 89.71 2002-07-01 89.71 2002-08-01 92.15 2002-09-01 92.15 2002-10-01 92.15 2002-11-01 92.15 2002-12-01 92.15 2003-01-01 89.74 2003-02-01 88.56 2003-03-01 90.79 2003-04-01 97.47 2003-05-01 97.47 2003-06-01 98.06 2003-07-01 100.64 2003-08-01 101.77 2003-09-01 98.60 2003-10-01 98.55 2003-11-01 88.78 2003-12-01 88.17 2004-01-01 87.43 2004-02-01 86.60 2004-03-01 87.57 2004-04-01 95.86 2004-05-01 95.54 2004-06-01 95.92 2004-07-01 99.20 2004-08-01 99.20 2004-09-01 99.09 2004-10-01 95.57 2004-11-01 90.24 2004-12-01 88.19 2005-01-01 88.74 2005-02-01 88.29 2005-03-01 89.64 2005-04-01 96.55 2005-05-01 97.51 2005-06-01 98.99 2005-07-01 102.80 2005-08-01 105.43 2005-09-01 106.00 2005-10-01 102.41 2005-11-01 93.69 2005-12-01 93.41 2006-01-01 90.80 2006-02-01 91.40 2006-03-01 91.64 2006-04-01 102.11 2006-05-01 101.64 2006-06-01 101.96 2006-07-01 103.89 2006-08-01 101.73 2006-09-01 104.94 2006-10-01 105.62 2006-11-01 95.64 2006-12-01 96.47 2007-01-01 97.05 2007-02-01 97.56 2007-03-01 97.65 2007-04-01 100.35 2007-05-01 101.21 2007-06-01 101.08 2007-07-01 101.57 2007-08-01 101.27 2007-09-01 101.09 2007-10-01 99.68 2007-11-01 91.31 2007-12-01 90.65 2008-01-01 90.33 2008-02-01 91.78 2008-03-01 93.30 2008-04-01 95.09 2008-05-01 98.26 2008-06-01 97.70 2008-07-01 97.34 2008-08-01 96.84 2008-09-01 97.43 2008-10-01 97.77 2008-11-01 90.41 2008-12-01 86.81 2009-01-01 83.94 2009-02-01 83.61 2009-03-01 84.63 2009-04-01 96.72 2009-05-01 97.02 2009-06-01 97.69 2009-07-01 97.61 2009-08-01 99.11 2009-09-01 100.30 2009-10-01 100.30 2009-11-01 84.05 2009-12-01 82.41 2010-01-01 82.25 2010-02-01 83.86 2010-03-01 81.57 2010-04-01 99.32 2010-05-01 98.24 2010-06-01 101.85 2010-07-01 101.21 2010-08-01 102.92 2010-09-01 104.19 2010-10-01 99.43 2010-11-01 85.79 2010-12-01 81.86 2011-01-01 81.14 2011-02-01 82.74 2011-03-01 83.18 2011-04-01 87.97 2011-05-01 93.99 2011-06-01 94.99 2011-07-01 103.22 2011-08-01 105.36 2011-09-01 107.05 2011-10-01 101.53 2011-11-01 87.88 2011-12-01 89.37 2012-01-01 81.00 2012-02-01 81.52 2012-03-01 82.83 2012-04-01 88.73 2012-05-01 89.31 2012-06-01 94.41 2012-07-01 101.89 2012-08-01 104.08 2012-09-01 103.80 2012-10-01 103.23 2012-11-01 92.95 2012-12-01 89.18 2013-01-01 86.69 2013-02-01 87.02 2013-03-01 90.00 2013-04-01 97.17 2013-05-01 103.38 2013-06-01 105.99 2013-07-01 106.07 2013-08-01 106.84 2013-09-01 106.78 2013-10-01 105.51 2013-11-01 96.28 2013-12-01 97.63 2014-01-01 85.48 2014-02-01 85.94 2014-03-01 91.49 2014-04-01 95.28 2014-05-01 98.76 2014-06-01 101.34 2014-07-01 103.16 2014-08-01 99.38 2014-09-01 100.58 2014-10-01 98.92 2014-11-01 102.18 2014-12-01 102.37 2015-01-01 92.31 2015-02-01 92.31 2015-03-01 97.05 2015-04-01 98.60 2015-05-01 100.70 2015-06-01 103.17 2015-07-01 105.97 2015-08-01 107.00 2015-09-01 105.13 2015-10-01 103.50 2015-11-01 97.47 2015-12-01 96.78 2016-01-01 83.97 2016-02-01 84.80 2016-03-01 86.14 2016-04-01 89.47 2016-05-01 84.65 2016-06-01 86.77 2016-07-01 84.16 2016-08-01 84.13 2016-09-01 87.39 2016-10-01 87.20 2016-11-01 77.40 2016-12-01 76.64 2017-01-01 78.07 2017-02-01 78.07 2017-03-01 79.59 2017-04-01 80.52 2017-05-01 82.05 2017-06-01 80.60 2017-07-01 79.70 2017-08-01 80.22 2017-09-01 79.68 2017-10-01 79.68 2017-11-01 77.78 2017-12-01 77.71 2018-01-01 82.04 2018-02-01 79.35 2018-03-01 81.00 2018-04-01 80.96 2018-05-01 75.83 2018-06-01 72.92 2018-07-01 73.92 2018-08-01 73.12 2018-09-01 72.57 2018-10-01 73.56