Month Index 2015=100 1996-01-01 60.06 1996-02-01 60.36 1996-03-01 60.68 1996-04-01 60.91 1996-05-01 61.15 1996-06-01 61.21 1996-07-01 61.21 1996-08-01 61.28 1996-09-01 61.54 1996-10-01 61.68 1996-11-01 61.80 1996-12-01 62.10 1997-01-01 62.64 1997-02-01 64.23 1997-03-01 65.01 1997-04-01 65.22 1997-05-01 65.55 1997-06-01 65.74 1997-07-01 65.81 1997-08-01 66.15 1997-09-01 66.46 1997-10-01 66.72 1997-11-01 66.99 1997-12-01 67.23 1998-01-01 67.48 1998-02-01 67.96 1998-03-01 68.23 1998-04-01 68.54 1998-05-01 68.77 1998-06-01 68.77 1998-07-01 68.75 1998-08-01 68.81 1998-09-01 69.05 1998-10-01 69.23 1998-11-01 69.32 1998-12-01 69.49 1999-01-01 69.51 1999-02-01 69.72 1999-03-01 70.10 1999-04-01 70.45 1999-05-01 70.64 1999-06-01 70.74 1999-07-01 70.79 1999-08-01 70.93 1999-09-01 71.17 1999-10-01 71.32 1999-11-01 71.53 1999-12-01 71.84 2000-01-01 71.91 2000-02-01 72.20 2000-03-01 72.50 2000-04-01 72.68 2000-05-01 72.85 2000-06-01 73.13 2000-07-01 73.23 2000-08-01 73.31 2000-09-01 73.75 2000-10-01 73.88 2000-11-01 74.09 2000-12-01 74.35 2001-01-01 74.14 2001-02-01 74.40 2001-03-01 74.80 2001-04-01 75.30 2001-05-01 75.74 2001-06-01 75.88 2001-07-01 75.66 2001-08-01 75.69 2001-09-01 75.94 2001-10-01 76.04 2001-11-01 76.03 2001-12-01 76.36 2002-01-01 76.48 2002-02-01 76.63 2002-03-01 77.03 2002-04-01 77.39 2002-05-01 77.53 2002-06-01 77.49 2002-07-01 77.38 2002-08-01 77.44 2002-09-01 77.66 2002-10-01 77.86 2002-11-01 77.83 2002-12-01 78.18 2003-01-01 78.14 2003-02-01 78.45 2003-03-01 78.88 2003-04-01 79.02 2003-05-01 78.99 2003-06-01 79.04 2003-07-01 78.94 2003-08-01 79.06 2003-09-01 79.36 2003-10-01 79.51 2003-11-01 79.57 2003-12-01 79.82 2004-01-01 79.71 2004-02-01 79.90 2004-03-01 80.33 2004-04-01 80.71 2004-05-01 81.01 2004-06-01 81.05 2004-07-01 80.91 2004-08-01 81.04 2004-09-01 81.16 2004-10-01 81.47 2004-11-01 81.46 2004-12-01 81.76 2005-01-01 81.35 2005-02-01 81.63 2005-03-01 82.14 2005-04-01 82.51 2005-05-01 82.70 2005-06-01 82.79 2005-07-01 82.74 2005-08-01 82.93 2005-09-01 83.31 2005-10-01 83.52 2005-11-01 83.40 2005-12-01 83.64 2006-01-01 83.33 2006-02-01 83.58 2006-03-01 83.98 2006-04-01 84.52 2006-05-01 84.82 2006-06-01 84.90 2006-07-01 84.82 2006-08-01 84.96 2006-09-01 84.99 2006-10-01 85.07 2006-11-01 85.16 2006-12-01 85.48 2007-01-01 85.11 2007-02-01 85.39 2007-03-01 85.91 2007-04-01 86.40 2007-05-01 86.63 2007-06-01 86.74 2007-07-01 86.51 2007-08-01 86.62 2007-09-01 86.94 2007-10-01 87.38 2007-11-01 87.83 2007-12-01 88.20 2008-01-01 88.02 2008-02-01 88.39 2008-03-01 89.13 2008-04-01 89.51 2008-05-01 90.07 2008-06-01 90.44 2008-07-01 90.37 2008-08-01 90.34 2008-09-01 90.58 2008-10-01 90.61 2008-11-01 90.27 2008-12-01 90.11 2009-01-01 89.57 2009-02-01 90.03 2009-03-01 90.35 2009-04-01 90.66 2009-05-01 90.83 2009-06-01 91.01 2009-07-01 90.59 2009-08-01 90.85 2009-09-01 90.87 2009-10-01 91.06 2009-11-01 91.21 2009-12-01 91.49 2010-01-01 91.05 2010-02-01 91.34 2010-03-01 92.18 2010-04-01 92.57 2010-05-01 92.71 2010-06-01 92.75 2010-07-01 92.49 2010-08-01 92.67 2010-09-01 92.92 2010-10-01 93.19 2010-11-01 93.33 2010-12-01 93.93 2011-01-01 93.54 2011-02-01 93.98 2011-03-01 95.01 2011-04-01 95.58 2011-05-01 95.67 2011-06-01 95.61 2011-07-01 95.20 2011-08-01 95.40 2011-09-01 96.00 2011-10-01 96.30 2011-11-01 96.45 2011-12-01 96.78 2012-01-01 96.23 2012-02-01 96.73 2012-03-01 97.73 2012-04-01 98.19 2012-05-01 98.11 2012-06-01 98.00 2012-07-01 97.63 2012-08-01 97.98 2012-09-01 98.59 2012-10-01 98.86 2012-11-01 98.73 2012-12-01 99.05 2013-01-01 98.27 2013-02-01 98.67 2013-03-01 99.57 2013-04-01 99.56 2013-05-01 99.66 2013-06-01 99.71 2013-07-01 99.32 2013-08-01 99.45 2013-09-01 99.85 2013-10-01 99.78 2013-11-01 99.70 2013-12-01 100.03 2014-01-01 99.15 2014-02-01 99.47 2014-03-01 100.18 2014-04-01 100.36 2014-05-01 100.27 2014-06-01 100.37 2014-07-01 99.85 2014-08-01 99.96 2014-09-01 100.27 2014-10-01 100.25 2014-11-01 100.05 2014-12-01 99.95 2015-01-01 98.68 2015-02-01 99.20 2015-03-01 100.07 2015-04-01 100.33 2015-05-01 100.55 2015-06-01 100.50 2015-07-01 100.01 2015-08-01 100.00 2015-09-01 100.13 2015-10-01 100.26 2015-11-01 100.13 2015-12-01 100.12 2016-01-01 98.95 2016-02-01 99.09 2016-03-01 100.04 2016-04-01 100.11 2016-05-01 100.43 2016-06-01 100.59 2016-07-01 100.17 2016-08-01 100.25 2016-09-01 100.55 2016-10-01 100.80 2016-11-01 100.77 2016-12-01 101.28 2017-01-01 100.63 2017-02-01 101.06 2017-03-01 101.69 2017-04-01 102.08 2017-05-01 102.05 2017-06-01 102.06 2017-07-01 101.71 2017-08-01 101.96 2017-09-01 102.34 2017-10-01 102.48 2017-11-01 102.62 2017-12-01 102.96 2018-01-01 102.27 2018-02-01 102.49 2018-03-01 103.25 2018-04-01 103.60 2018-05-01 104.07 2018-06-01 104.18 2018-07-01 103.95 2018-08-01 104.16 2018-09-01 104.58