Month Index 2015=100 1996-01-01 53.04 1996-02-01 53.04 1996-03-01 53.04 1996-04-01 58.03 1996-05-01 61.39 1996-06-01 58.49 1996-07-01 58.90 1996-08-01 58.90 1996-09-01 56.98 1996-10-01 56.98 1996-11-01 56.98 1996-12-01 56.86 1997-01-01 56.86 1997-02-01 57.31 1997-03-01 57.35 1997-04-01 61.33 1997-05-01 61.52 1997-06-01 61.28 1997-07-01 61.57 1997-08-01 61.74 1997-09-01 61.71 1997-10-01 61.71 1997-11-01 61.71 1997-12-01 61.71 1998-01-01 61.94 1998-02-01 61.94 1998-03-01 61.94 1998-04-01 61.94 1998-05-01 62.21 1998-06-01 61.64 1998-07-01 62.25 1998-08-01 62.11 1998-09-01 62.11 1998-10-01 61.58 1998-11-01 61.58 1998-12-01 62.15 1999-01-01 61.96 1999-02-01 61.96 1999-03-01 61.01 1999-04-01 60.57 1999-05-01 60.57 1999-06-01 59.42 1999-07-01 60.05 1999-08-01 59.58 1999-09-01 58.62 1999-10-01 58.69 1999-11-01 59.16 1999-12-01 59.16 2000-01-01 59.16 2000-02-01 59.16 2000-03-01 59.11 2000-04-01 58.77 2000-05-01 59.26 2000-06-01 59.04 2000-07-01 59.05 2000-08-01 59.69 2000-09-01 58.45 2000-10-01 58.45 2000-11-01 58.45 2000-12-01 58.16 2001-01-01 58.16 2001-02-01 58.16 2001-03-01 57.80 2001-04-01 56.70 2001-05-01 61.32 2001-06-01 61.87 2001-07-01 62.54 2001-08-01 62.03 2001-09-01 59.19 2001-10-01 58.72 2001-11-01 58.72 2001-12-01 59.01 2002-01-01 59.01 2002-02-01 59.01 2002-03-01 59.22 2002-04-01 60.75 2002-05-01 62.03 2002-06-01 62.01 2002-07-01 63.00 2002-08-01 63.00 2002-09-01 61.85 2002-10-01 60.97 2002-11-01 60.97 2002-12-01 61.48 2003-01-01 61.89 2003-02-01 61.89 2003-03-01 62.23 2003-04-01 61.99 2003-05-01 63.51 2003-06-01 63.26 2003-07-01 64.93 2003-08-01 65.22 2003-09-01 63.41 2003-10-01 62.77 2003-11-01 62.66 2003-12-01 62.66 2004-01-01 64.20 2004-02-01 64.16 2004-03-01 64.34 2004-04-01 64.71 2004-05-01 61.85 2004-06-01 63.77 2004-07-01 68.29 2004-08-01 70.62 2004-09-01 66.43 2004-10-01 63.51 2004-11-01 63.12 2004-12-01 62.61 2005-01-01 63.50 2005-02-01 63.02 2005-03-01 64.55 2005-04-01 64.41 2005-05-01 65.43 2005-06-01 68.00 2005-07-01 74.01 2005-08-01 77.84 2005-09-01 73.41 2005-10-01 73.87 2005-11-01 72.72 2005-12-01 72.35 2006-01-01 72.72 2006-02-01 73.46 2006-03-01 73.56 2006-04-01 74.39 2006-05-01 74.39 2006-06-01 77.41 2006-07-01 81.06 2006-08-01 83.58 2006-09-01 79.07 2006-10-01 77.46 2006-11-01 77.39 2006-12-01 77.45 2007-01-01 77.56 2007-02-01 76.42 2007-03-01 77.25 2007-04-01 78.29 2007-05-01 80.78 2007-06-01 83.09 2007-07-01 89.93 2007-08-01 92.68 2007-09-01 87.44 2007-10-01 82.71 2007-11-01 81.94 2007-12-01 81.35 2008-01-01 82.26 2008-02-01 81.83 2008-03-01 84.85 2008-04-01 84.86 2008-05-01 84.28 2008-06-01 87.31 2008-07-01 93.50 2008-08-01 95.27 2008-09-01 90.65 2008-10-01 91.28 2008-11-01 91.05 2008-12-01 92.73 2009-01-01 92.22 2009-02-01 91.62 2009-03-01 92.45 2009-04-01 93.11 2009-05-01 91.83 2009-06-01 96.23 2009-07-01 101.67 2009-08-01 104.86 2009-09-01 98.61 2009-10-01 91.82 2009-11-01 89.43 2009-12-01 91.97 2010-01-01 89.97 2010-02-01 89.44 2010-03-01 91.38 2010-04-01 91.62 2010-05-01 90.24 2010-06-01 94.49 2010-07-01 99.83 2010-08-01 101.70 2010-09-01 97.76 2010-10-01 95.29 2010-11-01 94.50 2010-12-01 94.25 2011-01-01 92.74 2011-02-01 93.23 2011-03-01 94.33 2011-04-01 96.11 2011-05-01 97.57 2011-06-01 99.38 2011-07-01 99.86 2011-08-01 101.97 2011-09-01 100.79 2011-10-01 94.64 2011-11-01 92.34 2011-12-01 92.34 2012-01-01 92.75 2012-02-01 92.21 2012-03-01 93.24 2012-04-01 94.09 2012-05-01 96.87 2012-06-01 100.28 2012-07-01 103.54 2012-08-01 106.01 2012-09-01 102.17 2012-10-01 100.28 2012-11-01 98.35 2012-12-01 98.33 2013-01-01 97.52 2013-02-01 98.18 2013-03-01 99.65 2013-04-01 97.48 2013-05-01 100.05 2013-06-01 107.03 2013-07-01 109.39 2013-08-01 110.42 2013-09-01 107.42 2013-10-01 100.40 2013-11-01 99.75 2013-12-01 100.29 2014-01-01 99.11 2014-02-01 99.69 2014-03-01 100.22 2014-04-01 97.07 2014-05-01 97.81 2014-06-01 105.45 2014-07-01 110.42 2014-08-01 112.08 2014-09-01 107.30 2014-10-01 99.64 2014-11-01 98.47 2014-12-01 99.07 2015-01-01 97.85 2015-02-01 98.42 2015-03-01 99.29 2015-04-01 96.10 2015-05-01 95.22 2015-06-01 102.95 2015-07-01 106.10 2015-08-01 108.14 2015-09-01 102.75 2015-10-01 98.52 2015-11-01 97.90 2015-12-01 96.77 2016-01-01 97.70 2016-02-01 96.76 2016-03-01 97.81 2016-04-01 92.14 2016-05-01 88.32 2016-06-01 98.29 2016-07-01 100.00 2016-08-01 101.38 2016-09-01 94.47 2016-10-01 91.43 2016-11-01 90.60 2016-12-01 90.18 2017-01-01 87.49 2017-02-01 88.26 2017-03-01 87.60 2017-04-01 88.26 2017-05-01 94.89 2017-06-01 106.25 2017-07-01 108.89 2017-08-01 109.57 2017-09-01 102.32 2017-10-01 94.15 2017-11-01 91.56 2017-12-01 89.79 2018-01-01 86.47 2018-02-01 87.41 2018-03-01 89.25 2018-04-01 95.36 2018-05-01 94.61 2018-06-01 105.95 2018-07-01 111.84 2018-08-01 113.24 2018-09-01 104.99 2018-10-01 94.53