Month Index 2015=100 1996-01-01 52.32 1996-02-01 52.46 1996-03-01 52.55 1996-04-01 52.68 1996-05-01 52.76 1996-06-01 52.85 1996-07-01 53.24 1996-08-01 53.27 1996-09-01 53.34 1996-10-01 53.37 1996-11-01 53.41 1996-12-01 53.47 1997-01-01 54.12 1997-02-01 54.25 1997-03-01 54.47 1997-04-01 54.53 1997-05-01 54.56 1997-06-01 54.72 1997-07-01 55.01 1997-08-01 55.31 1997-09-01 55.37 1997-10-01 55.32 1997-11-01 55.35 1997-12-01 55.36 1998-01-01 55.89 1998-02-01 55.99 1998-03-01 56.16 1998-04-01 56.29 1998-05-01 56.37 1998-06-01 56.58 1998-07-01 56.89 1998-08-01 56.97 1998-09-01 57.02 1998-10-01 57.02 1998-11-01 56.98 1998-12-01 56.99 1999-01-01 57.22 1999-02-01 57.33 1999-03-01 57.39 1999-04-01 57.44 1999-05-01 57.57 1999-06-01 57.71 1999-07-01 57.86 1999-08-01 57.88 1999-09-01 57.98 1999-10-01 58.01 1999-11-01 58.04 1999-12-01 58.07 2000-01-01 58.60 2000-02-01 58.64 2000-03-01 58.87 2000-04-01 58.95 2000-05-01 59.00 2000-06-01 59.23 2000-07-01 59.42 2000-08-01 59.66 2000-09-01 59.73 2000-10-01 59.76 2000-11-01 59.81 2000-12-01 59.86 2001-01-01 60.58 2001-02-01 60.80 2001-03-01 60.87 2001-04-01 60.91 2001-05-01 61.00 2001-06-01 61.26 2001-07-01 61.52 2001-08-01 61.70 2001-09-01 61.83 2001-10-01 61.94 2001-11-01 61.98 2001-12-01 62.00 2002-01-01 62.83 2002-02-01 62.91 2002-03-01 62.98 2002-04-01 63.05 2002-05-01 63.06 2002-06-01 63.37 2002-07-01 63.56 2002-08-01 63.68 2002-09-01 63.78 2002-10-01 63.96 2002-11-01 64.05 2002-12-01 64.15 2003-01-01 64.69 2003-02-01 64.82 2003-03-01 64.97 2003-04-01 65.05 2003-05-01 65.09 2003-06-01 65.11 2003-07-01 65.20 2003-08-01 65.71 2003-09-01 65.77 2003-10-01 65.91 2003-11-01 66.40 2003-12-01 66.50 2004-01-01 67.02 2004-02-01 67.20 2004-03-01 67.64 2004-04-01 68.14 2004-05-01 68.13 2004-06-01 68.22 2004-07-01 68.49 2004-08-01 68.66 2004-09-01 68.89 2004-10-01 68.99 2004-11-01 69.07 2004-12-01 69.19 2005-01-01 70.11 2005-02-01 70.18 2005-03-01 70.20 2005-04-01 70.28 2005-05-01 70.39 2005-06-01 70.42 2005-07-01 70.67 2005-08-01 70.88 2005-09-01 71.18 2005-10-01 71.37 2005-11-01 71.48 2005-12-01 71.55 2006-01-01 72.47 2006-02-01 72.54 2006-03-01 72.71 2006-04-01 72.80 2006-05-01 72.93 2006-06-01 72.94 2006-07-01 73.03 2006-08-01 73.44 2006-09-01 73.63 2006-10-01 73.68 2006-11-01 73.85 2006-12-01 73.97 2007-01-01 74.77 2007-02-01 74.85 2007-03-01 74.90 2007-04-01 75.29 2007-05-01 75.29 2007-06-01 75.44 2007-07-01 75.51 2007-08-01 75.74 2007-09-01 75.90 2007-10-01 75.99 2007-11-01 76.02 2007-12-01 76.26 2008-01-01 77.14 2008-02-01 77.49 2008-03-01 77.93 2008-04-01 78.18 2008-05-01 78.68 2008-06-01 78.82 2008-07-01 78.95 2008-08-01 79.61 2008-09-01 80.08 2008-10-01 80.13 2008-11-01 80.19 2008-12-01 80.43 2009-01-01 81.60 2009-02-01 81.77 2009-03-01 81.74 2009-04-01 81.85 2009-05-01 81.88 2009-06-01 81.93 2009-07-01 81.97 2009-08-01 82.47 2009-09-01 82.75 2009-10-01 82.74 2009-11-01 82.76 2009-12-01 82.86 2010-01-01 83.75 2010-02-01 83.86 2010-03-01 83.67 2010-04-01 83.99 2010-05-01 84.10 2010-06-01 84.12 2010-07-01 84.26 2010-08-01 84.37 2010-09-01 84.73 2010-10-01 84.78 2010-11-01 84.79 2010-12-01 84.93 2011-01-01 85.84 2011-02-01 86.92 2011-03-01 86.98 2011-04-01 87.25 2011-05-01 87.33 2011-06-01 87.36 2011-07-01 87.42 2011-08-01 88.01 2011-09-01 88.91 2011-10-01 89.03 2011-11-01 89.04 2011-12-01 89.34 2012-01-01 90.33 2012-02-01 90.86 2012-03-01 90.92 2012-04-01 91.01 2012-05-01 91.50 2012-06-01 92.65 2012-07-01 92.66 2012-08-01 92.93 2012-09-01 92.93 2012-10-01 93.09 2012-11-01 93.18 2012-12-01 93.48 2013-01-01 94.66 2013-02-01 94.77 2013-03-01 94.88 2013-04-01 95.01 2013-05-01 95.03 2013-06-01 95.06 2013-07-01 95.12 2013-08-01 95.56 2013-09-01 95.75 2013-10-01 95.82 2013-11-01 95.84 2013-12-01 96.18 2014-01-01 97.36 2014-02-01 97.44 2014-03-01 97.32 2014-04-01 97.58 2014-05-01 97.60 2014-06-01 97.55 2014-07-01 97.59 2014-08-01 97.96 2014-09-01 98.18 2014-10-01 98.28 2014-11-01 98.36 2014-12-01 98.57 2015-01-01 100.05 2015-02-01 100.18 2015-03-01 100.07 2015-04-01 100.22 2015-05-01 100.25 2015-06-01 100.20 2015-07-01 100.17 2015-08-01 100.38 2015-09-01 99.65 2015-10-01 99.57 2015-11-01 99.52 2015-12-01 99.74 2016-01-01 100.97 2016-02-01 101.04 2016-03-01 101.07 2016-04-01 101.08 2016-05-01 101.10 2016-06-01 101.09 2016-07-01 101.08 2016-08-01 101.36 2016-09-01 101.41 2016-10-01 101.42 2016-11-01 101.43 2016-12-01 101.52 2017-01-01 102.49 2017-02-01 102.54 2017-03-01 102.55 2017-04-01 102.56 2017-05-01 102.59 2017-06-01 102.68 2017-07-01 102.69 2017-08-01 102.97 2017-09-01 103.07 2017-10-01 103.11 2017-11-01 103.11 2017-12-01 103.25 2018-01-01 104.15 2018-02-01 104.20 2018-03-01 104.23 2018-04-01 104.23 2018-05-01 104.25 2018-06-01 104.08 2018-07-01 104.21 2018-08-01 104.59 2018-09-01 104.67 2018-10-01 104.67