Month Index 2015=100 1996-01-01 61.13 1996-02-01 61.38 1996-03-01 61.63 1996-04-01 62.07 1996-05-01 62.07 1996-06-01 62.32 1996-07-01 62.32 1996-08-01 62.57 1996-09-01 62.75 1996-10-01 63.00 1996-11-01 63.00 1996-12-01 63.56 1997-01-01 64.00 1997-02-01 64.12 1997-03-01 64.87 1997-04-01 65.12 1997-05-01 65.56 1997-06-01 66.31 1997-07-01 66.80 1997-08-01 67.30 1997-09-01 68.05 1997-10-01 68.80 1997-11-01 69.05 1997-12-01 68.99 1998-01-01 69.30 1998-02-01 69.73 1998-03-01 69.67 1998-04-01 70.98 1998-05-01 72.23 1998-06-01 72.79 1998-07-01 73.41 1998-08-01 73.04 1998-09-01 73.22 1998-10-01 73.22 1998-11-01 73.04 1998-12-01 72.85 1999-01-01 72.91 1999-02-01 72.79 1999-03-01 72.79 1999-04-01 72.79 1999-05-01 73.10 1999-06-01 73.29 1999-07-01 73.10 1999-08-01 73.04 1999-09-01 73.04 1999-10-01 72.48 1999-11-01 72.41 1999-12-01 72.41 2000-01-01 72.23 2000-02-01 72.10 2000-03-01 71.98 2000-04-01 72.35 2000-05-01 72.85 2000-06-01 73.10 2000-07-01 73.47 2000-08-01 73.78 2000-09-01 74.10 2000-10-01 74.47 2000-11-01 74.97 2000-12-01 75.47 2001-01-01 75.34 2001-02-01 75.75 2001-03-01 75.55 2001-04-01 75.57 2001-05-01 75.56 2001-06-01 76.18 2001-07-01 76.39 2001-08-01 76.61 2001-09-01 77.16 2001-10-01 77.35 2001-11-01 77.69 2001-12-01 77.78 2002-01-01 77.96 2002-02-01 77.92 2002-03-01 77.91 2002-04-01 77.83 2002-05-01 78.04 2002-06-01 78.34 2002-07-01 78.48 2002-08-01 78.39 2002-09-01 78.65 2002-10-01 79.01 2002-11-01 79.10 2002-12-01 79.32 2003-01-01 79.12 2003-02-01 79.24 2003-03-01 79.48 2003-04-01 79.72 2003-05-01 79.98 2003-06-01 80.13 2003-07-01 79.83 2003-08-01 80.09 2003-09-01 80.41 2003-10-01 80.51 2003-11-01 80.32 2003-12-01 80.15 2004-01-01 80.10 2004-02-01 80.20 2004-03-01 80.61 2004-04-01 80.97 2004-05-01 81.18 2004-06-01 80.97 2004-07-01 80.98 2004-08-01 81.19 2004-09-01 81.42 2004-10-01 81.52 2004-11-01 81.49 2004-12-01 81.18 2005-01-01 81.05 2005-02-01 81.36 2005-03-01 81.35 2005-04-01 82.18 2005-05-01 82.46 2005-06-01 82.73 2005-07-01 82.75 2005-08-01 82.76 2005-09-01 82.92 2005-10-01 83.08 2005-11-01 83.05 2005-12-01 83.00 2006-01-01 83.35 2006-02-01 83.97 2006-03-01 84.00 2006-04-01 84.04 2006-05-01 84.33 2006-06-01 84.61 2006-07-01 84.53 2006-08-01 84.66 2006-09-01 84.60 2006-10-01 85.06 2006-11-01 85.27 2006-12-01 85.32 2007-01-01 85.66 2007-02-01 85.66 2007-03-01 85.82 2007-04-01 86.02 2007-05-01 86.05 2007-06-01 86.13 2007-07-01 86.49 2007-08-01 86.37 2007-09-01 86.62 2007-10-01 87.14 2007-11-01 87.75 2007-12-01 88.11 2008-01-01 88.31 2008-02-01 88.84 2008-03-01 89.52 2008-04-01 89.53 2008-05-01 89.89 2008-06-01 89.81 2008-07-01 89.75 2008-08-01 89.59 2008-09-01 89.43 2008-10-01 90.26 2008-11-01 90.56 2008-12-01 90.74 2009-01-01 90.80 2009-02-01 90.89 2009-03-01 91.38 2009-04-01 91.94 2009-05-01 91.83 2009-06-01 91.70 2009-07-01 92.06 2009-08-01 92.14 2009-09-01 92.30 2009-10-01 92.47 2009-11-01 92.65 2009-12-01 92.86 2010-01-01 92.79 2010-02-01 92.89 2010-03-01 92.58 2010-04-01 93.27 2010-05-01 93.43 2010-06-01 93.52 2010-07-01 94.42 2010-08-01 94.26 2010-09-01 93.88 2010-10-01 93.60 2010-11-01 93.51 2010-12-01 93.97 2011-01-01 95.05 2011-02-01 94.78 2011-03-01 94.54 2011-04-01 94.66 2011-05-01 95.06 2011-06-01 95.56 2011-07-01 96.18 2011-08-01 96.46 2011-09-01 96.51 2011-10-01 96.84 2011-11-01 96.74 2011-12-01 97.01 2012-01-01 97.86 2012-02-01 97.62 2012-03-01 97.78 2012-04-01 97.54 2012-05-01 97.72 2012-06-01 97.73 2012-07-01 97.08 2012-08-01 97.38 2012-09-01 96.66 2012-10-01 96.31 2012-11-01 96.78 2012-12-01 96.75 2013-01-01 95.72 2013-02-01 95.52 2013-03-01 96.05 2013-04-01 96.59 2013-05-01 95.98 2013-06-01 96.30 2013-07-01 96.07 2013-08-01 96.68 2013-09-01 96.20 2013-10-01 96.48 2013-11-01 96.03 2013-12-01 96.17 2014-01-01 96.35 2014-02-01 95.69 2014-03-01 96.53 2014-04-01 96.27 2014-05-01 96.76 2014-06-01 96.49 2014-07-01 96.86 2014-08-01 97.79 2014-09-01 97.73 2014-10-01 97.92 2014-11-01 97.42 2014-12-01 97.14 2015-01-01 97.35 2015-02-01 97.44 2015-03-01 97.60 2015-04-01 97.25 2015-05-01 97.39 2015-06-01 97.39 2015-07-01 97.82 2015-08-01 103.38 2015-09-01 103.15 2015-10-01 103.61 2015-11-01 103.77 2015-12-01 103.86 2016-01-01 104.82 2016-02-01 104.53 2016-03-01 103.86 2016-04-01 103.52 2016-05-01 103.86 2016-06-01 104.58 2016-07-01 104.43 2016-08-01 104.94 2016-09-01 105.12 2016-10-01 104.47 2016-11-01 104.58 2016-12-01 104.40 2017-01-01 104.27 2017-02-01 104.63 2017-03-01 104.80 2017-04-01 104.09 2017-05-01 104.04 2017-06-01 103.71 2017-07-01 104.23 2017-08-01 103.93 2017-09-01 104.10 2017-10-01 103.23 2017-11-01 103.25 2017-12-01 103.82 2018-01-01 104.63 2018-02-01 104.72 2018-03-01 105.01 2018-04-01 105.13 2018-05-01 105.58 2018-06-01 105.21 2018-07-01 105.32 2018-08-01 104.95 2018-09-01 104.58 2018-10-01 105.15