Month Index 2015=100 1996-01-01 57.96 1996-02-01 58.14 1996-03-01 58.04 1996-04-01 58.46 1996-05-01 58.64 1996-06-01 58.71 1996-07-01 58.36 1996-08-01 57.92 1996-09-01 57.80 1996-10-01 57.51 1996-11-01 57.13 1996-12-01 57.11 1997-01-01 56.59 1997-02-01 56.59 1997-03-01 56.48 1997-04-01 56.19 1997-05-01 56.31 1997-06-01 56.49 1997-07-01 56.43 1997-08-01 56.43 1997-09-01 56.43 1997-10-01 56.06 1997-11-01 55.82 1997-12-01 55.69 1998-01-01 56.91 1998-02-01 58.18 1998-03-01 59.07 1998-04-01 59.21 1998-05-01 59.31 1998-06-01 59.44 1998-07-01 59.49 1998-08-01 59.67 1998-09-01 59.77 1998-10-01 59.68 1998-11-01 59.51 1998-12-01 59.31 1999-01-01 58.93 1999-02-01 58.73 1999-03-01 58.50 1999-04-01 58.48 1999-05-01 58.05 1999-06-01 58.05 1999-07-01 57.79 1999-08-01 57.68 1999-09-01 57.77 1999-10-01 57.39 1999-11-01 57.31 1999-12-01 57.06 2000-01-01 56.95 2000-02-01 56.56 2000-03-01 56.26 2000-04-01 56.16 2000-05-01 55.79 2000-06-01 55.57 2000-07-01 55.50 2000-08-01 55.24 2000-09-01 54.87 2000-10-01 54.43 2000-11-01 54.43 2000-12-01 54.63 2001-01-01 54.87 2001-02-01 55.12 2001-03-01 55.06 2001-04-01 55.22 2001-05-01 55.13 2001-06-01 55.08 2001-07-01 55.04 2001-08-01 55.22 2001-09-01 55.43 2001-10-01 55.61 2001-11-01 55.59 2001-12-01 55.41 2002-01-01 55.62 2002-02-01 55.91 2002-03-01 56.21 2002-04-01 56.27 2002-05-01 56.37 2002-06-01 56.47 2002-07-01 56.23 2002-08-01 56.14 2002-09-01 56.33 2002-10-01 56.78 2002-11-01 57.17 2002-12-01 57.13 2003-01-01 57.45 2003-02-01 57.67 2003-03-01 57.80 2003-04-01 57.99 2003-05-01 58.12 2003-06-01 58.23 2003-07-01 58.29 2003-08-01 58.46 2003-09-01 58.70 2003-10-01 58.81 2003-11-01 59.10 2003-12-01 59.25 2004-01-01 59.47 2004-02-01 59.65 2004-03-01 59.84 2004-04-01 59.85 2004-05-01 59.89 2004-06-01 59.56 2004-07-01 59.66 2004-08-01 59.52 2004-09-01 59.53 2004-10-01 59.76 2004-11-01 59.96 2004-12-01 60.11 2005-01-01 60.33 2005-02-01 60.77 2005-03-01 61.03 2005-04-01 61.39 2005-05-01 61.49 2005-06-01 61.72 2005-07-01 61.76 2005-08-01 61.89 2005-09-01 62.08 2005-10-01 62.38 2005-11-01 62.54 2005-12-01 62.93 2006-01-01 63.18 2006-02-01 63.29 2006-03-01 63.90 2006-04-01 64.89 2006-05-01 65.72 2006-06-01 65.93 2006-07-01 66.26 2006-08-01 66.95 2006-09-01 67.15 2006-10-01 67.33 2006-11-01 67.51 2006-12-01 67.66 2007-01-01 67.89 2007-02-01 67.70 2007-03-01 67.94 2007-04-01 67.93 2007-05-01 68.33 2007-06-01 68.70 2007-07-01 68.80 2007-08-01 68.95 2007-09-01 69.56 2007-10-01 70.87 2007-11-01 71.32 2007-12-01 72.45 2008-01-01 73.99 2008-02-01 76.38 2008-03-01 77.79 2008-04-01 78.68 2008-05-01 79.03 2008-06-01 79.64 2008-07-01 79.56 2008-08-01 80.10 2008-09-01 80.19 2008-10-01 80.67 2008-11-01 82.20 2008-12-01 82.80 2009-01-01 83.23 2009-02-01 83.55 2009-03-01 83.27 2009-04-01 82.59 2009-05-01 82.08 2009-06-01 82.27 2009-07-01 81.72 2009-08-01 81.35 2009-09-01 80.65 2009-10-01 80.22 2009-11-01 79.59 2009-12-01 79.57 2010-01-01 79.65 2010-02-01 80.51 2010-03-01 81.19 2010-04-01 81.32 2010-05-01 81.13 2010-06-01 81.61 2010-07-01 81.13 2010-08-01 81.78 2010-09-01 80.97 2010-10-01 82.66 2010-11-01 82.93 2010-12-01 83.90 2011-01-01 84.39 2011-02-01 84.86 2011-03-01 85.34 2011-04-01 86.25 2011-05-01 88.33 2011-06-01 88.99 2011-07-01 89.60 2011-08-01 90.32 2011-09-01 91.06 2011-10-01 90.88 2011-11-01 91.22 2011-12-01 91.37 2012-01-01 91.81 2012-02-01 91.96 2012-03-01 91.76 2012-04-01 91.41 2012-05-01 90.97 2012-06-01 90.63 2012-07-01 90.79 2012-08-01 90.85 2012-09-01 91.35 2012-10-01 91.59 2012-11-01 91.68 2012-12-01 91.50 2013-01-01 91.79 2013-02-01 91.34 2013-03-01 90.99 2013-04-01 91.22 2013-05-01 91.86 2013-06-01 92.32 2013-07-01 94.17 2013-08-01 94.43 2013-09-01 94.68 2013-10-01 95.16 2013-11-01 95.16 2013-12-01 95.27 2014-01-01 97.04 2014-02-01 97.23 2014-03-01 96.51 2014-04-01 97.26 2014-05-01 96.57 2014-06-01 96.85 2014-07-01 97.21 2014-08-01 97.53 2014-09-01 97.36 2014-10-01 97.47 2014-11-01 98.00 2014-12-01 97.71 2015-01-01 98.30 2015-02-01 98.32 2015-03-01 98.52 2015-04-01 98.75 2015-05-01 99.80 2015-06-01 99.50 2015-07-01 99.57 2015-08-01 101.02 2015-09-01 101.20 2015-10-01 102.06 2015-11-01 101.57 2015-12-01 101.41 2016-01-01 101.70 2016-02-01 101.75 2016-03-01 101.92 2016-04-01 102.20 2016-05-01 102.44 2016-06-01 102.95 2016-07-01 103.84 2016-08-01 103.88 2016-09-01 103.98 2016-10-01 104.40 2016-11-01 104.94 2016-12-01 105.04 2017-01-01 108.79 2017-02-01 108.93 2017-03-01 108.78 2017-04-01 109.29 2017-05-01 108.12 2017-06-01 108.69 2017-07-01 109.56 2017-08-01 110.64 2017-09-01 112.45 2017-10-01 113.00 2017-11-01 115.88 2017-12-01 116.73 2018-01-01 116.19 2018-02-01 115.19 2018-03-01 114.02 2018-04-01 113.55 2018-05-01 113.31 2018-06-01 113.61 2018-07-01 114.94 2018-08-01 115.57 2018-09-01 115.42 2018-10-01 115.53