Month Index 2015=100 1996-01-01 63.59 1996-02-01 63.66 1996-03-01 63.59 1996-04-01 64.17 1996-05-01 64.10 1996-06-01 63.72 1996-07-01 63.78 1996-08-01 63.66 1996-09-01 63.85 1996-10-01 64.04 1996-11-01 63.98 1996-12-01 64.04 1997-01-01 64.42 1997-02-01 64.42 1997-03-01 64.04 1997-04-01 63.78 1997-05-01 63.91 1997-06-01 63.91 1997-07-01 64.93 1997-08-01 65.57 1997-09-01 65.38 1997-10-01 65.13 1997-11-01 65.06 1997-12-01 65.00 1998-01-01 65.00 1998-02-01 64.81 1998-03-01 64.55 1998-04-01 64.81 1998-05-01 64.87 1998-06-01 64.81 1998-07-01 65.13 1998-08-01 64.74 1998-09-01 64.68 1998-10-01 64.74 1998-11-01 64.61 1998-12-01 64.23 1999-01-01 65.00 1999-02-01 65.00 1999-03-01 65.32 1999-04-01 65.96 1999-05-01 66.08 1999-06-01 66.15 1999-07-01 66.85 1999-08-01 67.36 1999-09-01 67.36 1999-10-01 67.36 1999-11-01 67.81 1999-12-01 68.00 2000-01-01 68.32 2000-02-01 69.34 2000-03-01 70.04 2000-04-01 69.53 2000-05-01 70.68 2000-06-01 71.77 2000-07-01 71.51 2000-08-01 71.45 2000-09-01 72.21 2000-10-01 72.28 2000-11-01 71.89 2000-12-01 70.81 2001-01-01 72.37 2001-02-01 72.79 2001-03-01 72.52 2001-04-01 73.65 2001-05-01 74.35 2001-06-01 73.45 2001-07-01 72.65 2001-08-01 72.70 2001-09-01 72.98 2001-10-01 72.13 2001-11-01 71.68 2001-12-01 71.61 2002-01-01 72.54 2002-02-01 72.69 2002-03-01 73.46 2002-04-01 74.50 2002-05-01 74.30 2002-06-01 74.02 2002-07-01 74.30 2002-08-01 74.61 2002-09-01 74.99 2002-10-01 74.64 2002-11-01 73.81 2002-12-01 74.34 2003-01-01 75.96 2003-02-01 76.69 2003-03-01 76.62 2003-04-01 76.05 2003-05-01 75.49 2003-06-01 75.72 2003-07-01 76.17 2003-08-01 76.52 2003-09-01 76.06 2003-10-01 76.00 2003-11-01 75.96 2003-12-01 75.92 2004-01-01 77.40 2004-02-01 77.51 2004-03-01 78.20 2004-04-01 78.73 2004-05-01 79.49 2004-06-01 78.83 2004-07-01 79.30 2004-08-01 79.37 2004-09-01 79.39 2004-10-01 80.18 2004-11-01 79.36 2004-12-01 78.49 2005-01-01 79.36 2005-02-01 80.02 2005-03-01 80.84 2005-04-01 81.80 2005-05-01 81.24 2005-06-01 82.25 2005-07-01 83.09 2005-08-01 83.60 2005-09-01 84.72 2005-10-01 83.86 2005-11-01 82.66 2005-12-01 82.75 2006-01-01 83.64 2006-02-01 83.33 2006-03-01 83.82 2006-04-01 85.16 2006-05-01 85.13 2006-06-01 85.43 2006-07-01 85.77 2006-08-01 85.23 2006-09-01 83.48 2006-10-01 82.95 2006-11-01 82.90 2006-12-01 83.23 2007-01-01 83.20 2007-02-01 83.72 2007-03-01 84.96 2007-04-01 86.01 2007-05-01 86.94 2007-06-01 87.03 2007-07-01 86.45 2007-08-01 85.91 2007-09-01 86.22 2007-10-01 86.33 2007-11-01 87.43 2007-12-01 86.86 2008-01-01 87.81 2008-02-01 88.28 2008-03-01 88.44 2008-04-01 89.72 2008-05-01 91.74 2008-06-01 92.98 2008-07-01 92.43 2008-08-01 91.08 2008-09-01 90.24 2008-10-01 88.16 2008-11-01 85.17 2008-12-01 83.33 2009-01-01 84.25 2009-02-01 85.83 2009-03-01 85.78 2009-04-01 86.78 2009-05-01 87.93 2009-06-01 89.09 2009-07-01 88.06 2009-08-01 88.38 2009-09-01 87.61 2009-10-01 87.98 2009-11-01 88.07 2009-12-01 87.44 2010-01-01 89.00 2010-02-01 89.96 2010-03-01 91.26 2010-04-01 92.64 2010-05-01 92.30 2010-06-01 92.26 2010-07-01 91.17 2010-08-01 90.63 2010-09-01 90.49 2010-10-01 90.58 2010-11-01 90.76 2010-12-01 91.70 2011-01-01 92.77 2011-02-01 93.28 2011-03-01 94.44 2011-04-01 96.10 2011-05-01 95.99 2011-06-01 95.50 2011-07-01 96.53 2011-08-01 96.17 2011-09-01 95.44 2011-10-01 95.06 2011-11-01 94.01 2011-12-01 94.36 2012-01-01 96.03 2012-02-01 96.95 2012-03-01 98.22 2012-04-01 99.36 2012-05-01 98.57 2012-06-01 97.45 2012-07-01 99.71 2012-08-01 100.74 2012-09-01 100.39 2012-10-01 101.33 2012-11-01 99.75 2012-12-01 99.66 2013-01-01 100.28 2013-02-01 101.52 2013-03-01 101.40 2013-04-01 101.07 2013-05-01 101.21 2013-06-01 101.42 2013-07-01 102.95 2013-08-01 102.87 2013-09-01 102.12 2013-10-01 101.01 2013-11-01 99.90 2013-12-01 100.47 2014-01-01 100.82 2014-02-01 101.27 2014-03-01 101.21 2014-04-01 103.17 2014-05-01 102.21 2014-06-01 102.97 2014-07-01 104.06 2014-08-01 103.84 2014-09-01 102.52 2014-10-01 101.49 2014-11-01 99.71 2014-12-01 98.64 2015-01-01 97.14 2015-02-01 98.51 2015-03-01 99.60 2015-04-01 100.96 2015-05-01 101.94 2015-06-01 101.81 2015-07-01 103.51 2015-08-01 102.14 2015-09-01 98.92 2015-10-01 98.99 2015-11-01 97.99 2015-12-01 98.49 2016-01-01 96.18 2016-02-01 95.93 2016-03-01 96.97 2016-04-01 98.47 2016-05-01 99.56 2016-06-01 99.91 2016-07-01 100.46 2016-08-01 100.45 2016-09-01 98.82 2016-10-01 100.20 2016-11-01 98.96 2016-12-01 101.45 2017-01-01 101.50 2017-02-01 101.49 2017-03-01 101.06 2017-04-01 103.51 2017-05-01 101.53 2017-06-01 100.44 2017-07-01 102.04 2017-08-01 102.35 2017-09-01 101.39 2017-10-01 101.53 2017-11-01 101.95 2017-12-01 102.43 2018-01-01 102.67 2018-02-01 101.83 2018-03-01 102.25 2018-04-01 104.33 2018-05-01 106.18 2018-06-01 105.19 2018-07-01 106.98 2018-08-01 107.67 2018-09-01 105.46