Month Index 2015=100 1996-01-01 52.28 1996-02-01 52.87 1996-03-01 53.46 1996-04-01 53.73 1996-05-01 54.00 1996-06-01 54.11 1996-07-01 54.27 1996-08-01 54.32 1996-09-01 54.38 1996-10-01 54.38 1996-11-01 54.43 1996-12-01 54.49 1997-01-01 54.76 1997-02-01 54.97 1997-03-01 55.13 1997-04-01 55.29 1997-05-01 55.40 1997-06-01 55.51 1997-07-01 55.51 1997-08-01 55.46 1997-09-01 55.51 1997-10-01 55.46 1997-11-01 55.51 1997-12-01 55.46 1998-01-01 55.67 1998-02-01 55.89 1998-03-01 55.89 1998-04-01 56.00 1998-05-01 56.05 1998-06-01 56.21 1998-07-01 56.26 1998-08-01 56.21 1998-09-01 56.26 1998-10-01 56.26 1998-11-01 56.32 1998-12-01 56.43 1999-01-01 56.53 1999-02-01 56.80 1999-03-01 57.02 1999-04-01 57.18 1999-05-01 57.24 1999-06-01 57.24 1999-07-01 57.29 1999-08-01 57.34 1999-09-01 57.40 1999-10-01 57.45 1999-11-01 57.50 1999-12-01 57.56 2000-01-01 57.72 2000-02-01 57.99 2000-03-01 58.21 2000-04-01 58.53 2000-05-01 58.58 2000-06-01 58.64 2000-07-01 58.64 2000-08-01 58.74 2000-09-01 58.80 2000-10-01 58.85 2000-11-01 58.91 2000-12-01 59.01 2001-01-01 59.28 2001-02-01 59.55 2001-03-01 59.88 2001-04-01 60.15 2001-05-01 60.31 2001-06-01 60.47 2001-07-01 60.58 2001-08-01 60.63 2001-09-01 60.74 2001-10-01 60.90 2001-11-01 61.01 2001-12-01 61.17 2002-01-01 61.92 2002-02-01 62.52 2002-03-01 62.89 2002-04-01 63.00 2002-05-01 63.06 2002-06-01 63.16 2002-07-01 63.33 2002-08-01 63.49 2002-09-01 63.65 2002-10-01 63.76 2002-11-01 63.86 2002-12-01 64.03 2003-01-01 64.67 2003-02-01 65.21 2003-03-01 65.64 2003-04-01 65.97 2003-05-01 66.18 2003-06-01 66.50 2003-07-01 66.77 2003-08-01 66.88 2003-09-01 66.99 2003-10-01 66.99 2003-11-01 66.99 2003-12-01 66.99 2004-01-01 67.91 2004-02-01 68.88 2004-03-01 69.63 2004-04-01 70.06 2004-05-01 70.22 2004-06-01 70.49 2004-07-01 70.65 2004-08-01 70.76 2004-09-01 70.92 2004-10-01 71.03 2004-11-01 71.09 2004-12-01 71.25 2005-01-01 72.00 2005-02-01 73.08 2005-03-01 73.73 2005-04-01 74.27 2005-05-01 74.32 2005-06-01 74.43 2005-07-01 74.59 2005-08-01 74.64 2005-09-01 74.70 2005-10-01 74.70 2005-11-01 74.80 2005-12-01 74.91 2006-01-01 75.88 2006-02-01 77.17 2006-03-01 78.06 2006-04-01 78.49 2006-05-01 78.62 2006-06-01 78.73 2006-07-01 78.99 2006-08-01 79.09 2006-09-01 79.19 2006-10-01 79.29 2006-11-01 79.32 2006-12-01 79.44 2007-01-01 80.32 2007-02-01 81.05 2007-03-01 81.50 2007-04-01 82.02 2007-05-01 82.10 2007-06-01 82.24 2007-07-01 82.41 2007-08-01 82.46 2007-09-01 82.52 2007-10-01 82.61 2007-11-01 82.65 2007-12-01 82.71 2008-01-01 83.87 2008-02-01 84.66 2008-03-01 85.25 2008-04-01 85.73 2008-05-01 85.80 2008-06-01 85.88 2008-07-01 86.22 2008-08-01 86.30 2008-09-01 86.53 2008-10-01 86.89 2008-11-01 87.04 2008-12-01 87.22 2009-01-01 88.17 2009-02-01 88.67 2009-03-01 89.13 2009-04-01 89.50 2009-05-01 89.60 2009-06-01 89.66 2009-07-01 89.72 2009-08-01 89.72 2009-09-01 89.72 2009-10-01 89.83 2009-11-01 89.90 2009-12-01 90.07 2010-01-01 90.49 2010-02-01 90.80 2010-03-01 91.13 2010-04-01 91.25 2010-05-01 91.25 2010-06-01 91.29 2010-07-01 92.14 2010-08-01 92.71 2010-09-01 92.95 2010-10-01 93.14 2010-11-01 93.22 2010-12-01 93.26 2011-01-01 93.62 2011-02-01 93.78 2011-03-01 93.99 2011-04-01 94.23 2011-05-01 94.26 2011-06-01 94.27 2011-07-01 94.45 2011-08-01 94.60 2011-09-01 94.62 2011-10-01 94.74 2011-11-01 94.80 2011-12-01 94.89 2012-01-01 95.22 2012-02-01 95.45 2012-03-01 95.70 2012-04-01 95.94 2012-05-01 95.98 2012-06-01 96.10 2012-07-01 96.25 2012-08-01 96.35 2012-09-01 97.15 2012-10-01 98.64 2012-11-01 98.78 2012-12-01 98.81 2013-01-01 98.82 2013-02-01 98.94 2013-03-01 98.99 2013-04-01 99.03 2013-05-01 99.04 2013-06-01 99.11 2013-07-01 99.06 2013-08-01 99.10 2013-09-01 99.08 2013-10-01 99.05 2013-11-01 99.08 2013-12-01 99.12 2014-01-01 99.22 2014-02-01 99.21 2014-03-01 99.37 2014-04-01 99.30 2014-05-01 99.32 2014-06-01 99.29 2014-07-01 99.36 2014-08-01 99.36 2014-09-01 99.39 2014-10-01 99.34 2014-11-01 99.35 2014-12-01 99.32 2015-01-01 99.45 2015-02-01 99.56 2015-03-01 99.70 2015-04-01 99.93 2015-05-01 100.02 2015-06-01 100.07 2015-07-01 100.23 2015-08-01 100.22 2015-09-01 100.25 2015-10-01 100.16 2015-11-01 100.22 2015-12-01 100.18 2016-01-01 100.42 2016-02-01 100.52 2016-03-01 100.68 2016-04-01 100.77 2016-05-01 100.80 2016-06-01 100.85 2016-07-01 100.95 2016-08-01 101.00 2016-09-01 101.05 2016-10-01 101.12 2016-11-01 101.16 2016-12-01 101.19 2017-01-01 101.31 2017-02-01 101.54 2017-03-01 101.87 2017-04-01 102.14 2017-05-01 102.21 2017-06-01 102.31 2017-07-01 102.48 2017-08-01 102.63 2017-09-01 102.81 2017-10-01 102.86 2017-11-01 103.04 2017-12-01 103.18 2018-01-01 103.37 2018-02-01 103.67 2018-03-01 103.87 2018-04-01 104.01 2018-05-01 104.05 2018-06-01 104.15 2018-07-01 104.24 2018-08-01 104.29 2018-09-01 104.42 2018-10-01 104.55