Month Index 2015=100 1996-01-01 60.47 1996-02-01 64.31 1996-03-01 64.28 1996-04-01 60.14 1996-05-01 62.51 1996-06-01 64.60 1996-07-01 68.36 1996-08-01 68.83 1996-09-01 66.68 1996-10-01 63.27 1996-11-01 62.04 1996-12-01 65.74 1997-01-01 62.29 1997-02-01 66.83 1997-03-01 66.87 1997-04-01 60.24 1997-05-01 63.38 1997-06-01 65.24 1997-07-01 69.87 1997-08-01 71.23 1997-09-01 67.86 1997-10-01 63.55 1997-11-01 64.04 1997-12-01 66.68 1998-01-01 64.10 1998-02-01 68.39 1998-03-01 67.73 1998-04-01 62.72 1998-05-01 65.12 1998-06-01 66.69 1998-07-01 72.10 1998-08-01 73.09 1998-09-01 69.90 1998-10-01 66.52 1998-11-01 65.88 1998-12-01 67.35 1999-01-01 65.54 1999-02-01 69.48 1999-03-01 69.09 1999-04-01 63.81 1999-05-01 64.90 1999-06-01 66.76 1999-07-01 74.76 1999-08-01 73.59 1999-09-01 69.67 1999-10-01 65.12 1999-11-01 67.23 1999-12-01 69.76 2000-01-01 66.07 2000-02-01 68.52 2000-03-01 67.85 2000-04-01 69.55 2000-05-01 66.95 2000-06-01 70.32 2000-07-01 77.50 2000-08-01 76.79 2000-09-01 72.90 2000-10-01 69.38 2000-11-01 68.03 2000-12-01 83.47 2001-01-01 70.25 2001-02-01 73.58 2001-03-01 72.37 2001-04-01 73.67 2001-05-01 72.37 2001-06-01 75.05 2001-07-01 81.22 2001-08-01 80.21 2001-09-01 77.34 2001-10-01 73.93 2001-11-01 73.62 2001-12-01 87.69 2002-01-01 74.07 2002-02-01 77.43 2002-03-01 77.28 2002-04-01 73.71 2002-05-01 76.65 2002-06-01 78.23 2002-07-01 84.62 2002-08-01 83.94 2002-09-01 80.63 2002-10-01 77.64 2002-11-01 75.22 2002-12-01 88.88 2003-01-01 75.59 2003-02-01 78.94 2003-03-01 78.27 2003-04-01 78.99 2003-05-01 76.64 2003-06-01 79.43 2003-07-01 83.67 2003-08-01 85.75 2003-09-01 81.62 2003-10-01 78.04 2003-11-01 75.17 2003-12-01 88.19 2004-01-01 74.68 2004-02-01 78.56 2004-03-01 77.23 2004-04-01 77.29 2004-05-01 76.17 2004-06-01 78.46 2004-07-01 83.62 2004-08-01 86.48 2004-09-01 81.24 2004-10-01 78.64 2004-11-01 75.14 2004-12-01 88.80 2005-01-01 76.32 2005-02-01 79.49 2005-03-01 79.48 2005-04-01 74.95 2005-05-01 80.38 2005-06-01 79.04 2005-07-01 85.13 2005-08-01 87.94 2005-09-01 82.41 2005-10-01 80.54 2005-11-01 76.49 2005-12-01 89.79 2006-01-01 76.66 2006-02-01 80.24 2006-03-01 78.78 2006-04-01 78.21 2006-05-01 78.50 2006-06-01 79.76 2006-07-01 88.17 2006-08-01 89.50 2006-09-01 83.49 2006-10-01 82.12 2006-11-01 77.52 2006-12-01 90.94 2007-01-01 77.76 2007-02-01 82.32 2007-03-01 80.96 2007-04-01 78.28 2007-05-01 80.19 2007-06-01 81.43 2007-07-01 89.98 2007-08-01 90.69 2007-09-01 84.75 2007-10-01 82.71 2007-11-01 79.22 2007-12-01 93.35 2008-01-01 81.94 2008-02-01 86.45 2008-03-01 87.76 2008-04-01 80.60 2008-05-01 84.39 2008-06-01 85.61 2008-07-01 94.28 2008-08-01 95.87 2008-09-01 88.80 2008-10-01 86.76 2008-11-01 86.41 2008-12-01 97.94 2009-01-01 85.51 2009-02-01 90.64 2009-03-01 89.30 2009-04-01 89.73 2009-05-01 87.70 2009-06-01 88.14 2009-07-01 97.02 2009-08-01 98.27 2009-09-01 90.47 2009-10-01 88.64 2009-11-01 86.15 2009-12-01 97.12 2010-01-01 84.16 2010-02-01 89.13 2010-03-01 90.31 2010-04-01 84.24 2010-05-01 85.73 2010-06-01 86.80 2010-07-01 95.64 2010-08-01 97.66 2010-09-01 89.06 2010-10-01 87.74 2010-11-01 84.70 2010-12-01 96.14 2011-01-01 84.55 2011-02-01 89.15 2011-03-01 88.68 2011-04-01 89.54 2011-05-01 85.90 2011-06-01 90.28 2011-07-01 100.25 2011-08-01 102.00 2011-09-01 91.84 2011-10-01 90.54 2011-11-01 87.22 2011-12-01 99.94 2012-01-01 86.49 2012-02-01 92.54 2012-03-01 91.25 2012-04-01 92.56 2012-05-01 90.66 2012-06-01 91.80 2012-07-01 104.74 2012-08-01 105.56 2012-09-01 94.79 2012-10-01 92.08 2012-11-01 89.97 2012-12-01 104.91 2013-01-01 89.83 2013-02-01 97.36 2013-03-01 101.65 2013-04-01 87.59 2013-05-01 92.46 2013-06-01 96.20 2013-07-01 109.19 2013-08-01 110.49 2013-09-01 97.48 2013-10-01 93.19 2013-11-01 97.07 2013-12-01 106.78 2014-01-01 92.01 2014-02-01 99.45 2014-03-01 100.56 2014-04-01 94.69 2014-05-01 90.53 2014-06-01 97.95 2014-07-01 109.40 2014-08-01 111.16 2014-09-01 98.83 2014-10-01 95.09 2014-11-01 96.93 2014-12-01 107.38 2015-01-01 91.49 2015-02-01 101.75 2015-03-01 99.49 2015-04-01 93.48 2015-05-01 94.42 2015-06-01 96.35 2015-07-01 110.40 2015-08-01 112.70 2015-09-01 99.09 2015-10-01 96.31 2015-11-01 96.56 2015-12-01 107.97 2016-01-01 93.03 2016-02-01 99.33 2016-03-01 105.14 2016-04-01 88.09 2016-05-01 92.62 2016-06-01 96.42 2016-07-01 110.76 2016-08-01 112.76 2016-09-01 98.77 2016-10-01 95.12 2016-11-01 94.68 2016-12-01 110.64 2017-01-01 95.32 2017-02-01 101.70 2017-03-01 101.03 2017-04-01 96.68 2017-05-01 92.78 2017-06-01 101.26 2017-07-01 115.75 2017-08-01 116.36 2017-09-01 102.43 2017-10-01 96.07 2017-11-01 98.33 2017-12-01 113.51 2018-01-01 95.81 2018-02-01 103.33 2018-03-01 104.16 2018-04-01 95.38 2018-05-01 99.77 2018-06-01 102.31 2018-07-01 118.94 2018-08-01 117.53 2018-09-01 104.15 2018-10-01 100.19