Month Index 2015=100 1996-01-01 59.56 1996-02-01 60.22 1996-03-01 60.58 1996-04-01 61.23 1996-05-01 61.79 1996-06-01 61.52 1996-07-01 61.86 1996-08-01 61.03 1996-09-01 60.81 1996-10-01 60.84 1996-11-01 60.60 1996-12-01 60.84 1997-01-01 61.35 1997-02-01 60.81 1997-03-01 61.04 1997-04-01 61.33 1997-05-01 61.86 1997-06-01 61.36 1997-07-01 61.90 1997-08-01 62.49 1997-09-01 61.80 1997-10-01 61.71 1997-11-01 61.33 1997-12-01 61.13 1998-01-01 62.19 1998-02-01 62.48 1998-03-01 62.25 1998-04-01 62.08 1998-05-01 62.41 1998-06-01 62.59 1998-07-01 62.55 1998-08-01 62.74 1998-09-01 62.27 1998-10-01 61.43 1998-11-01 60.88 1998-12-01 60.70 1999-01-01 61.13 1999-02-01 61.51 1999-03-01 61.42 1999-04-01 63.14 1999-05-01 63.82 1999-06-01 63.49 1999-07-01 63.68 1999-08-01 63.59 1999-09-01 63.67 1999-10-01 63.69 1999-11-01 63.82 1999-12-01 64.48 2000-01-01 64.63 2000-02-01 65.89 2000-03-01 67.21 2000-04-01 66.52 2000-05-01 67.42 2000-06-01 68.66 2000-07-01 68.43 2000-08-01 67.86 2000-09-01 69.59 2000-10-01 68.83 2000-11-01 68.58 2000-12-01 67.52 2001-01-01 66.68 2001-02-01 67.59 2001-03-01 67.72 2001-04-01 68.38 2001-05-01 70.96 2001-06-01 70.95 2001-07-01 69.82 2001-08-01 69.20 2001-09-01 70.07 2001-10-01 68.60 2001-11-01 67.60 2001-12-01 67.24 2002-01-01 69.93 2002-02-01 69.53 2002-03-01 70.72 2002-04-01 71.24 2002-05-01 71.70 2002-06-01 70.53 2002-07-01 71.22 2002-08-01 69.50 2002-09-01 69.57 2002-10-01 69.43 2002-11-01 68.82 2002-12-01 69.04 2003-01-01 71.47 2003-02-01 73.36 2003-03-01 73.77 2003-04-01 72.14 2003-05-01 70.50 2003-06-01 70.62 2003-07-01 71.07 2003-08-01 70.53 2003-09-01 70.65 2003-10-01 69.79 2003-11-01 69.97 2003-12-01 70.40 2004-01-01 71.50 2004-02-01 71.45 2004-03-01 72.07 2004-04-01 72.20 2004-05-01 73.11 2004-06-01 72.26 2004-07-01 73.57 2004-08-01 72.93 2004-09-01 73.05 2004-10-01 73.92 2004-11-01 72.58 2004-12-01 72.33 2005-01-01 72.49 2005-02-01 73.83 2005-03-01 74.41 2005-04-01 75.56 2005-05-01 74.16 2005-06-01 74.79 2005-07-01 76.13 2005-08-01 75.75 2005-09-01 77.39 2005-10-01 76.89 2005-11-01 74.89 2005-12-01 75.39 2006-01-01 76.18 2006-02-01 77.75 2006-03-01 77.31 2006-04-01 79.35 2006-05-01 79.61 2006-06-01 78.98 2006-07-01 80.12 2006-08-01 80.13 2006-09-01 77.68 2006-10-01 76.71 2006-11-01 77.16 2006-12-01 77.43 2007-01-01 77.62 2007-02-01 78.18 2007-03-01 79.31 2007-04-01 81.10 2007-05-01 80.34 2007-06-01 80.06 2007-07-01 81.52 2007-08-01 79.87 2007-09-01 80.33 2007-10-01 80.19 2007-11-01 83.41 2007-12-01 82.79 2008-01-01 86.88 2008-02-01 86.49 2008-03-01 88.36 2008-04-01 88.40 2008-05-01 90.10 2008-06-01 91.35 2008-07-01 92.54 2008-08-01 90.23 2008-09-01 90.74 2008-10-01 88.16 2008-11-01 85.74 2008-12-01 83.59 2009-01-01 84.24 2009-02-01 85.51 2009-03-01 85.28 2009-04-01 85.80 2009-05-01 85.48 2009-06-01 87.22 2009-07-01 86.08 2009-08-01 85.83 2009-09-01 84.92 2009-10-01 82.24 2009-11-01 84.80 2009-12-01 84.84 2010-01-01 85.90 2010-02-01 86.21 2010-03-01 88.62 2010-04-01 89.75 2010-05-01 88.51 2010-06-01 88.13 2010-07-01 88.25 2010-08-01 88.07 2010-09-01 88.82 2010-10-01 89.38 2010-11-01 90.69 2010-12-01 93.54 2011-01-01 96.26 2011-02-01 97.10 2011-03-01 98.57 2011-04-01 98.57 2011-05-01 97.28 2011-06-01 97.44 2011-07-01 96.42 2011-08-01 96.21 2011-09-01 96.85 2011-10-01 96.95 2011-11-01 98.47 2011-12-01 98.14 2012-01-01 100.77 2012-02-01 101.84 2012-03-01 102.68 2012-04-01 102.80 2012-05-01 101.14 2012-06-01 100.26 2012-07-01 100.89 2012-08-01 101.94 2012-09-01 103.43 2012-10-01 104.08 2012-11-01 103.47 2012-12-01 103.60 2013-01-01 104.69 2013-02-01 106.57 2013-03-01 107.24 2013-04-01 106.67 2013-05-01 106.55 2013-06-01 105.82 2013-07-01 106.52 2013-08-01 105.13 2013-09-01 104.91 2013-10-01 104.62 2013-11-01 104.75 2013-12-01 105.92 2014-01-01 106.90 2014-02-01 106.76 2014-03-01 105.41 2014-04-01 104.96 2014-05-01 103.59 2014-06-01 104.21 2014-07-01 104.36 2014-08-01 103.70 2014-09-01 104.07 2014-10-01 102.89 2014-11-01 102.47 2014-12-01 100.82 2015-01-01 99.40 2015-02-01 99.81 2015-03-01 101.17 2015-04-01 101.23 2015-05-01 102.02 2015-06-01 102.18 2015-07-01 100.34 2015-08-01 99.62 2015-09-01 98.12 2015-10-01 98.65 2015-11-01 99.34 2015-12-01 98.12 2016-01-01 97.32 2016-02-01 96.36 2016-03-01 97.10 2016-04-01 97.73 2016-05-01 97.54 2016-06-01 98.13 2016-07-01 97.82 2016-08-01 96.52 2016-09-01 97.01 2016-10-01 98.32 2016-11-01 98.98 2016-12-01 100.16 2017-01-01 100.68 2017-02-01 102.49 2017-03-01 101.01 2017-04-01 101.25 2017-05-01 99.74 2017-06-01 99.13 2017-07-01 99.01 2017-08-01 99.73 2017-09-01 100.12 2017-10-01 100.04 2017-11-01 102.16 2017-12-01 101.37 2018-01-01 101.78 2018-02-01 102.36 2018-03-01 102.21 2018-04-01 102.56 2018-05-01 104.00 2018-06-01 104.54 2018-07-01 104.07 2018-08-01 105.18 2018-09-01 106.13 2018-10-01 107.48