Month Index 2015=100 1996-01-01 63.26 1996-02-01 63.33 1996-03-01 63.41 1996-04-01 63.27 1996-05-01 63.59 1996-06-01 63.78 1996-07-01 62.71 1996-08-01 63.44 1996-09-01 63.81 1996-10-01 62.60 1996-11-01 63.02 1996-12-01 63.14 1997-01-01 64.31 1997-02-01 64.70 1997-03-01 64.78 1997-04-01 64.64 1997-05-01 65.18 1997-06-01 64.64 1997-07-01 64.31 1997-08-01 63.99 1997-09-01 64.56 1997-10-01 65.03 1997-11-01 65.16 1997-12-01 65.22 1998-01-01 65.64 1998-02-01 65.64 1998-03-01 65.57 1998-04-01 65.72 1998-05-01 66.15 1998-06-01 66.19 1998-07-01 64.78 1998-08-01 64.44 1998-09-01 66.28 1998-10-01 66.74 1998-11-01 66.36 1998-12-01 66.54 1999-01-01 67.10 1999-02-01 67.14 1999-03-01 67.15 1999-04-01 67.74 1999-05-01 68.02 1999-06-01 67.88 1999-07-01 68.32 1999-08-01 67.21 1999-09-01 68.18 1999-10-01 68.19 1999-11-01 67.44 1999-12-01 68.62 2000-01-01 69.21 2000-02-01 69.75 2000-03-01 70.25 2000-04-01 70.46 2000-05-01 70.20 2000-06-01 68.34 2000-07-01 67.14 2000-08-01 68.30 2000-09-01 68.57 2000-10-01 70.29 2000-11-01 70.46 2000-12-01 70.49 2001-01-01 71.06 2001-02-01 71.12 2001-03-01 71.81 2001-04-01 71.88 2001-05-01 71.62 2001-06-01 71.51 2001-07-01 71.75 2001-08-01 72.15 2001-09-01 71.91 2001-10-01 72.14 2001-11-01 72.41 2001-12-01 72.48 2002-01-01 73.25 2002-02-01 73.20 2002-03-01 73.32 2002-04-01 73.42 2002-05-01 73.79 2002-06-01 73.80 2002-07-01 74.12 2002-08-01 73.42 2002-09-01 72.84 2002-10-01 74.44 2002-11-01 74.13 2002-12-01 74.70 2003-01-01 75.50 2003-02-01 74.43 2003-03-01 75.30 2003-04-01 76.03 2003-05-01 75.64 2003-06-01 75.61 2003-07-01 75.86 2003-08-01 75.48 2003-09-01 76.74 2003-10-01 76.65 2003-11-01 76.76 2003-12-01 77.00 2004-01-01 77.59 2004-02-01 77.22 2004-03-01 77.17 2004-04-01 77.65 2004-05-01 78.10 2004-06-01 78.49 2004-07-01 78.63 2004-08-01 78.63 2004-09-01 78.41 2004-10-01 78.93 2004-11-01 79.14 2004-12-01 79.17 2005-01-01 79.35 2005-02-01 80.12 2005-03-01 80.04 2005-04-01 80.11 2005-05-01 80.76 2005-06-01 81.53 2005-07-01 81.40 2005-08-01 81.23 2005-09-01 80.78 2005-10-01 80.74 2005-11-01 81.59 2005-12-01 81.44 2006-01-01 80.87 2006-02-01 81.28 2006-03-01 81.17 2006-04-01 81.48 2006-05-01 82.12 2006-06-01 82.76 2006-07-01 82.38 2006-08-01 83.33 2006-09-01 82.34 2006-10-01 83.36 2006-11-01 83.25 2006-12-01 83.40 2007-01-01 84.05 2007-02-01 84.08 2007-03-01 84.18 2007-04-01 83.90 2007-05-01 84.21 2007-06-01 85.09 2007-07-01 85.24 2007-08-01 84.85 2007-09-01 84.79 2007-10-01 85.26 2007-11-01 85.52 2007-12-01 85.52 2008-01-01 86.29 2008-02-01 86.29 2008-03-01 86.50 2008-04-01 86.71 2008-05-01 87.03 2008-06-01 87.33 2008-07-01 87.00 2008-08-01 87.41 2008-09-01 88.26 2008-10-01 87.82 2008-11-01 88.21 2008-12-01 87.92 2009-01-01 89.07 2009-02-01 89.10 2009-03-01 89.38 2009-04-01 89.47 2009-05-01 89.74 2009-06-01 90.26 2009-07-01 90.43 2009-08-01 90.06 2009-09-01 90.12 2009-10-01 90.21 2009-11-01 90.25 2009-12-01 90.43 2010-01-01 90.95 2010-02-01 91.16 2010-03-01 91.04 2010-04-01 91.65 2010-05-01 91.24 2010-06-01 91.63 2010-07-01 91.83 2010-08-01 91.92 2010-09-01 92.43 2010-10-01 92.53 2010-11-01 92.08 2010-12-01 92.08 2011-01-01 92.93 2011-02-01 93.38 2011-03-01 93.22 2011-04-01 93.94 2011-05-01 94.56 2011-06-01 94.92 2011-07-01 95.26 2011-08-01 95.15 2011-09-01 95.30 2011-10-01 95.16 2011-11-01 95.70 2011-12-01 95.45 2012-01-01 96.07 2012-02-01 96.28 2012-03-01 96.15 2012-04-01 96.34 2012-05-01 96.48 2012-06-01 96.31 2012-07-01 96.34 2012-08-01 96.74 2012-09-01 97.86 2012-10-01 97.83 2012-11-01 97.65 2012-12-01 95.31 2013-01-01 95.76 2013-02-01 96.04 2013-03-01 95.87 2013-04-01 96.06 2013-05-01 96.11 2013-06-01 96.65 2013-07-01 97.03 2013-08-01 97.04 2013-09-01 96.66 2013-10-01 96.76 2013-11-01 96.91 2013-12-01 97.46 2014-01-01 97.52 2014-02-01 97.73 2014-03-01 97.56 2014-04-01 97.95 2014-05-01 98.45 2014-06-01 98.86 2014-07-01 98.92 2014-08-01 98.30 2014-09-01 97.67 2014-10-01 98.16 2014-11-01 98.81 2014-12-01 99.39 2015-01-01 99.59 2015-02-01 99.57 2015-03-01 99.07 2015-04-01 99.37 2015-05-01 99.01 2015-06-01 99.79 2015-07-01 100.78 2015-08-01 100.65 2015-09-01 100.95 2015-10-01 100.27 2015-11-01 100.33 2015-12-01 100.62 2016-01-01 101.34 2016-02-01 102.25 2016-03-01 102.22 2016-04-01 102.34 2016-05-01 101.82 2016-06-01 102.33 2016-07-01 103.20 2016-08-01 102.11 2016-09-01 101.78 2016-10-01 101.37 2016-11-01 101.85 2016-12-01 101.78 2017-01-01 102.88 2017-02-01 103.22 2017-03-01 103.75 2017-04-01 103.18 2017-05-01 103.65 2017-06-01 103.74 2017-07-01 104.38 2017-08-01 104.85 2017-09-01 103.19 2017-10-01 103.47 2017-11-01 103.87 2017-12-01 103.14 2018-01-01 104.55 2018-02-01 102.99 2018-03-01 104.86 2018-04-01 105.70 2018-05-01 104.79 2018-06-01 105.60 2018-07-01 106.17 2018-08-01 105.59 2018-09-01 106.70 2018-10-01 105.82