Month Index 2015=100 1996-01-01 62.39 1996-02-01 62.39 1996-03-01 62.52 1996-04-01 62.52 1996-05-01 62.52 1996-06-01 62.52 1996-07-01 55.87 1996-08-01 55.87 1996-09-01 63.07 1996-10-01 63.07 1996-11-01 63.13 1996-12-01 63.13 1997-01-01 63.13 1997-02-01 63.13 1997-03-01 64.00 1997-04-01 64.00 1997-05-01 64.98 1997-06-01 64.43 1997-07-01 57.96 1997-08-01 57.96 1997-09-01 64.61 1997-10-01 64.61 1997-11-01 65.17 1997-12-01 64.73 1998-01-01 65.47 1998-02-01 65.97 1998-03-01 66.71 1998-04-01 67.63 1998-05-01 67.44 1998-06-01 66.58 1998-07-01 57.65 1998-08-01 58.08 1998-09-01 65.72 1998-10-01 66.34 1998-11-01 67.69 1998-12-01 67.63 1999-01-01 67.32 1999-02-01 68.18 1999-03-01 68.49 1999-04-01 69.29 1999-05-01 68.98 1999-06-01 67.75 1999-07-01 61.10 1999-08-01 61.41 1999-09-01 68.06 1999-10-01 68.49 1999-11-01 68.62 1999-12-01 69.17 2000-01-01 69.72 2000-02-01 70.40 2000-03-01 71.08 2000-04-01 71.39 2000-05-01 71.51 2000-06-01 70.71 2000-07-01 60.73 2000-08-01 59.93 2000-09-01 70.22 2000-10-01 71.08 2000-11-01 71.14 2000-12-01 71.26 2001-01-01 72.13 2001-02-01 73.15 2001-03-01 73.52 2001-04-01 74.28 2001-05-01 73.37 2001-06-01 72.53 2001-07-01 63.73 2001-08-01 64.09 2001-09-01 72.70 2001-10-01 72.87 2001-11-01 73.15 2001-12-01 72.76 2002-01-01 71.33 2002-02-01 71.18 2002-03-01 71.96 2002-04-01 71.60 2002-05-01 71.08 2002-06-01 76.75 2002-07-01 76.47 2002-08-01 76.67 2002-09-01 76.94 2002-10-01 77.89 2002-11-01 77.57 2002-12-01 77.58 2003-01-01 78.46 2003-02-01 78.64 2003-03-01 78.51 2003-04-01 78.51 2003-05-01 78.09 2003-06-01 78.49 2003-07-01 79.06 2003-08-01 79.76 2003-09-01 79.42 2003-10-01 79.76 2003-11-01 79.58 2003-12-01 79.57 2004-01-01 80.08 2004-02-01 80.55 2004-03-01 81.04 2004-04-01 81.06 2004-05-01 80.67 2004-06-01 81.42 2004-07-01 79.85 2004-08-01 81.06 2004-09-01 82.15 2004-10-01 82.34 2004-11-01 82.72 2004-12-01 82.81 2005-01-01 82.46 2005-02-01 82.04 2005-03-01 82.84 2005-04-01 82.37 2005-05-01 83.08 2005-06-01 83.37 2005-07-01 81.30 2005-08-01 85.00 2005-09-01 85.12 2005-10-01 84.30 2005-11-01 85.85 2005-12-01 83.83 2006-01-01 83.64 2006-02-01 84.79 2006-03-01 86.17 2006-04-01 86.00 2006-05-01 81.38 2006-06-01 81.85 2006-07-01 81.34 2006-08-01 83.58 2006-09-01 82.92 2006-10-01 82.49 2006-11-01 84.34 2006-12-01 85.85 2007-01-01 86.55 2007-02-01 88.12 2007-03-01 89.53 2007-04-01 88.96 2007-05-01 84.58 2007-06-01 86.64 2007-07-01 87.74 2007-08-01 87.96 2007-09-01 85.16 2007-10-01 85.74 2007-11-01 87.24 2007-12-01 88.64 2008-01-01 91.03 2008-02-01 92.92 2008-03-01 94.80 2008-04-01 95.48 2008-05-01 88.98 2008-06-01 92.79 2008-07-01 92.28 2008-08-01 91.57 2008-09-01 91.09 2008-10-01 89.78 2008-11-01 91.93 2008-12-01 90.91 2009-01-01 92.24 2009-02-01 93.31 2009-03-01 94.78 2009-04-01 93.28 2009-05-01 87.42 2009-06-01 90.59 2009-07-01 90.11 2009-08-01 91.45 2009-09-01 90.87 2009-10-01 88.86 2009-11-01 90.41 2009-12-01 91.45 2010-01-01 91.69 2010-02-01 94.29 2010-03-01 94.48 2010-04-01 94.78 2010-05-01 90.32 2010-06-01 93.07 2010-07-01 94.33 2010-08-01 99.61 2010-09-01 92.73 2010-10-01 92.62 2010-11-01 96.74 2010-12-01 92.95 2011-01-01 94.05 2011-02-01 96.19 2011-03-01 97.43 2011-04-01 95.86 2011-05-01 92.51 2011-06-01 99.04 2011-07-01 96.94 2011-08-01 96.42 2011-09-01 95.54 2011-10-01 92.57 2011-11-01 94.83 2011-12-01 90.93 2012-01-01 96.47 2012-02-01 97.83 2012-03-01 96.84 2012-04-01 96.72 2012-05-01 96.63 2012-06-01 98.31 2012-07-01 101.80 2012-08-01 100.90 2012-09-01 96.80 2012-10-01 96.80 2012-11-01 99.32 2012-12-01 99.32 2013-01-01 98.15 2013-02-01 99.17 2013-03-01 103.01 2013-04-01 98.46 2013-05-01 97.79 2013-06-01 98.06 2013-07-01 101.61 2013-08-01 102.36 2013-09-01 99.76 2013-10-01 97.51 2013-11-01 101.50 2013-12-01 101.05 2014-01-01 99.72 2014-02-01 102.76 2014-03-01 102.64 2014-04-01 99.36 2014-05-01 99.14 2014-06-01 103.50 2014-07-01 100.83 2014-08-01 108.22 2014-09-01 100.18 2014-10-01 95.11 2014-11-01 100.14 2014-12-01 100.87 2015-01-01 96.05 2015-02-01 99.85 2015-03-01 99.63 2015-04-01 98.07 2015-05-01 95.96 2015-06-01 98.69 2015-07-01 103.53 2015-08-01 106.30 2015-09-01 100.00 2015-10-01 98.16 2015-11-01 101.84 2015-12-01 101.92 2016-01-01 100.54 2016-02-01 106.13 2016-03-01 104.70 2016-04-01 107.85 2016-05-01 107.40 2016-06-01 110.54 2016-07-01 119.61 2016-08-01 115.97 2016-09-01 110.61 2016-10-01 106.65 2016-11-01 109.90 2016-12-01 105.16 2017-01-01 105.40 2017-02-01 111.25 2017-03-01 108.53 2017-04-01 109.19 2017-05-01 107.37 2017-06-01 125.41 2017-07-01 117.95 2017-08-01 121.56 2017-09-01 112.37 2017-10-01 112.10 2017-11-01 116.22 2017-12-01 108.89 2018-01-01 109.22 2018-02-01 116.08 2018-03-01 114.40 2018-04-01 114.21 2018-05-01 109.47 2018-06-01 124.69 2018-07-01 138.37 2018-08-01 132.17 2018-09-01 120.62 2018-10-01 117.09