Month Index 2015=100 1996-01-01 63.86 1996-02-01 64.05 1996-03-01 64.18 1996-04-01 64.18 1996-05-01 64.25 1996-06-01 64.25 1996-07-01 64.25 1996-08-01 64.25 1996-09-01 64.25 1996-10-01 64.31 1996-11-01 64.44 1996-12-01 64.50 1997-01-01 64.70 1997-02-01 65.02 1997-03-01 65.02 1997-04-01 65.02 1997-05-01 65.02 1997-06-01 65.14 1997-07-01 65.02 1997-08-01 65.02 1997-09-01 65.02 1997-10-01 65.02 1997-11-01 65.02 1997-12-01 65.02 1998-01-01 65.08 1998-02-01 65.08 1998-03-01 65.08 1998-04-01 65.14 1998-05-01 65.40 1998-06-01 65.40 1998-07-01 65.40 1998-08-01 65.40 1998-09-01 65.40 1998-10-01 65.98 1998-11-01 65.98 1998-12-01 66.24 1999-01-01 65.98 1999-02-01 66.37 1999-03-01 66.37 1999-04-01 66.62 1999-05-01 66.69 1999-06-01 66.82 1999-07-01 66.82 1999-08-01 66.82 1999-09-01 66.94 1999-10-01 66.75 1999-11-01 66.75 1999-12-01 66.75 2000-01-01 66.75 2000-02-01 66.82 2000-03-01 66.94 2000-04-01 66.94 2000-05-01 66.94 2000-06-01 66.43 2000-07-01 66.49 2000-08-01 66.69 2000-09-01 69.00 2000-10-01 70.73 2000-11-01 71.12 2000-12-01 71.57 2001-01-01 71.76 2001-02-01 71.95 2001-03-01 72.02 2001-04-01 72.02 2001-05-01 72.08 2001-06-01 71.95 2001-07-01 71.95 2001-08-01 72.15 2001-09-01 72.15 2001-10-01 72.47 2001-11-01 72.73 2001-12-01 72.79 2002-01-01 72.92 2002-02-01 73.11 2002-03-01 74.33 2002-04-01 75.04 2002-05-01 75.17 2002-06-01 76.07 2002-07-01 76.26 2002-08-01 76.32 2002-09-01 76.39 2002-10-01 76.45 2002-11-01 76.64 2002-12-01 77.03 2003-01-01 76.97 2003-02-01 77.54 2003-03-01 77.42 2003-04-01 77.54 2003-05-01 77.61 2003-06-01 77.61 2003-07-01 77.87 2003-08-01 78.06 2003-09-01 78.32 2003-10-01 78.51 2003-11-01 79.02 2003-12-01 79.34 2004-01-01 78.70 2004-02-01 79.28 2004-03-01 79.47 2004-04-01 79.79 2004-05-01 80.31 2004-06-01 80.31 2004-07-01 80.18 2004-08-01 80.37 2004-09-01 80.56 2004-10-01 81.14 2004-11-01 80.63 2004-12-01 80.76 2005-01-01 80.76 2005-02-01 80.95 2005-03-01 81.01 2005-04-01 81.27 2005-05-01 81.33 2005-06-01 81.91 2005-07-01 82.30 2005-08-01 81.72 2005-09-01 81.98 2005-10-01 81.78 2005-11-01 81.72 2005-12-01 81.98 2006-01-01 82.45 2006-02-01 82.38 2006-03-01 82.52 2006-04-01 82.32 2006-05-01 82.51 2006-06-01 82.83 2006-07-01 82.69 2006-08-01 82.69 2006-09-01 82.51 2006-10-01 82.35 2006-11-01 82.29 2006-12-01 83.03 2007-01-01 83.27 2007-02-01 83.80 2007-03-01 83.69 2007-04-01 83.64 2007-05-01 83.70 2007-06-01 83.67 2007-07-01 83.68 2007-08-01 83.47 2007-09-01 83.77 2007-10-01 83.46 2007-11-01 84.08 2007-12-01 83.91 2008-01-01 84.46 2008-02-01 84.62 2008-03-01 84.79 2008-04-01 84.92 2008-05-01 85.59 2008-06-01 85.13 2008-07-01 86.20 2008-08-01 86.13 2008-09-01 85.95 2008-10-01 86.09 2008-11-01 86.03 2008-12-01 86.17 2009-01-01 87.69 2009-02-01 87.78 2009-03-01 88.18 2009-04-01 88.71 2009-05-01 88.93 2009-06-01 88.96 2009-07-01 89.08 2009-08-01 88.79 2009-09-01 88.62 2009-10-01 88.62 2009-11-01 88.84 2009-12-01 89.03 2010-01-01 90.02 2010-02-01 89.93 2010-03-01 90.37 2010-04-01 90.52 2010-05-01 90.86 2010-06-01 90.93 2010-07-01 90.96 2010-08-01 91.12 2010-09-01 91.38 2010-10-01 91.33 2010-11-01 91.42 2010-12-01 91.53 2011-01-01 92.01 2011-02-01 92.01 2011-03-01 92.17 2011-04-01 92.59 2011-05-01 92.99 2011-06-01 93.08 2011-07-01 94.17 2011-08-01 93.96 2011-09-01 92.92 2011-10-01 93.03 2011-11-01 93.61 2011-12-01 95.21 2012-01-01 94.55 2012-02-01 94.24 2012-03-01 94.59 2012-04-01 94.54 2012-05-01 94.43 2012-06-01 94.62 2012-07-01 96.93 2012-08-01 94.83 2012-09-01 95.18 2012-10-01 95.36 2012-11-01 95.63 2012-12-01 97.27 2013-01-01 96.48 2013-02-01 96.01 2013-03-01 96.97 2013-04-01 97.02 2013-05-01 96.80 2013-06-01 96.85 2013-07-01 97.34 2013-08-01 97.25 2013-09-01 96.40 2013-10-01 96.56 2013-11-01 97.08 2013-12-01 98.08 2014-01-01 97.64 2014-02-01 97.64 2014-03-01 97.78 2014-04-01 97.89 2014-05-01 97.90 2014-06-01 98.35 2014-07-01 98.37 2014-08-01 98.93 2014-09-01 97.90 2014-10-01 98.01 2014-11-01 98.01 2014-12-01 99.55 2015-01-01 99.01 2015-02-01 98.91 2015-03-01 100.05 2015-04-01 100.08 2015-05-01 99.60 2015-06-01 100.50 2015-07-01 100.77 2015-08-01 100.89 2015-09-01 99.88 2015-10-01 100.09 2015-11-01 100.60 2015-12-01 99.63 2016-01-01 100.66 2016-02-01 100.88 2016-03-01 100.80 2016-04-01 101.43 2016-05-01 101.53 2016-06-01 101.46 2016-07-01 101.82 2016-08-01 101.68 2016-09-01 101.71 2016-10-01 102.13 2016-11-01 103.22 2016-12-01 104.43 2017-01-01 104.02 2017-02-01 102.81 2017-03-01 103.33 2017-04-01 103.33 2017-05-01 103.43 2017-06-01 103.47 2017-07-01 103.65 2017-08-01 104.72 2017-09-01 104.78 2017-10-01 103.74 2017-11-01 104.47 2017-12-01 103.93 2018-01-01 104.56 2018-02-01 104.26 2018-03-01 104.03 2018-04-01 104.66 2018-05-01 104.60 2018-06-01 105.53 2018-07-01 106.29 2018-08-01 106.49 2018-09-01 105.52 2018-10-01 105.52