Month Index 2015=100 1996-12-01 5.74 1997-01-01 8.46 1997-02-01 16.31 1997-03-01 18.81 1997-04-01 21.21 1997-05-01 23.21 1997-06-01 24.69 1997-07-01 25.45 1997-08-01 26.11 1997-09-01 28.37 1997-10-01 26.42 1997-11-01 34.45 1997-12-01 35.15 1998-01-01 37.85 1998-02-01 38.64 1998-03-01 40.36 1998-04-01 42.22 1998-05-01 44.61 1998-06-01 43.61 1998-07-01 45.58 1998-08-01 46.21 1998-09-01 48.02 1998-10-01 49.71 1998-11-01 50.28 1998-12-01 50.64 1999-01-01 51.82 1999-02-01 53.17 1999-03-01 53.73 1999-04-01 54.08 1999-05-01 54.49 1999-06-01 54.27 1999-07-01 54.96 1999-08-01 55.16 1999-09-01 55.79 1999-10-01 56.00 1999-11-01 56.83 1999-12-01 56.97 2000-01-01 57.41 2000-02-01 57.74 2000-03-01 58.00 2000-04-01 58.17 2000-05-01 58.14 2000-06-01 58.42 2000-07-01 58.88 2000-08-01 59.23 2000-09-01 59.62 2000-10-01 59.96 2000-11-01 60.35 2000-12-01 60.29 2001-01-01 61.23 2001-02-01 62.17 2001-03-01 63.10 2001-04-01 63.27 2001-05-01 63.27 2001-06-01 63.33 2001-07-01 63.21 2001-08-01 63.73 2001-09-01 63.85 2001-10-01 64.05 2001-11-01 64.11 2001-12-01 64.37 2002-01-01 64.98 2002-02-01 65.17 2002-03-01 65.43 2002-04-01 65.79 2002-05-01 66.05 2002-06-01 66.27 2002-07-01 65.92 2002-08-01 65.41 2002-09-01 63.59 2002-10-01 63.67 2002-11-01 65.19 2002-12-01 65.43 2003-01-01 65.29 2003-02-01 65.35 2003-03-01 65.49 2003-04-01 65.40 2003-05-01 66.36 2003-06-01 66.91 2003-07-01 67.26 2003-08-01 68.36 2003-09-01 68.84 2003-10-01 69.07 2003-11-01 69.42 2003-12-01 69.43 2004-01-01 69.76 2004-02-01 69.74 2004-03-01 69.82 2004-04-01 70.33 2004-05-01 70.65 2004-06-01 70.58 2004-07-01 70.87 2004-08-01 70.93 2004-09-01 71.06 2004-10-01 71.23 2004-11-01 72.70 2004-12-01 72.67 2005-01-01 73.85 2005-02-01 74.17 2005-03-01 74.16 2005-04-01 74.35 2005-05-01 74.32 2005-06-01 74.48 2005-07-01 74.44 2005-08-01 74.38 2005-09-01 74.60 2005-10-01 74.88 2005-11-01 76.40 2005-12-01 77.72 2006-01-01 77.97 2006-02-01 77.43 2006-03-01 77.44 2006-04-01 77.50 2006-05-01 77.47 2006-06-01 77.93 2006-07-01 77.66 2006-08-01 78.36 2006-09-01 78.75 2006-10-01 78.92 2006-11-01 79.29 2006-12-01 79.69 2007-01-01 81.59 2007-02-01 85.92 2007-03-01 87.75 2007-04-01 88.35 2007-05-01 88.82 2007-06-01 90.12 2007-07-01 90.55 2007-08-01 90.44 2007-09-01 90.59 2007-10-01 90.71 2007-11-01 92.35 2007-12-01 92.86 2008-01-01 93.90 2008-02-01 94.40 2008-03-01 94.59 2008-04-01 94.62 2008-05-01 95.71 2008-06-01 96.35 2008-07-01 96.38 2008-08-01 96.44 2008-09-01 97.10 2008-10-01 100.30 2008-11-01 100.68 2008-12-01 101.29 2009-01-01 101.84 2009-02-01 102.35 2009-03-01 102.42 2009-04-01 103.11 2009-05-01 103.19 2009-06-01 103.22 2009-07-01 103.23 2009-08-01 103.54 2009-09-01 103.79 2009-10-01 103.79 2009-11-01 103.79 2009-12-01 103.87 2010-01-01 103.92 2010-02-01 103.92 2010-03-01 103.93 2010-04-01 104.20 2010-05-01 104.21 2010-06-01 104.34 2010-07-01 104.38 2010-08-01 104.37 2010-09-01 104.44 2010-10-01 104.41 2010-11-01 104.51 2010-12-01 104.02 2011-01-01 104.34 2011-02-01 104.34 2011-03-01 104.19 2011-04-01 104.17 2011-05-01 104.11 2011-06-01 104.10 2011-07-01 103.42 2011-08-01 102.63 2011-09-01 102.78 2011-10-01 102.40 2011-11-01 102.26 2011-12-01 101.35 2012-01-01 101.74 2012-02-01 101.80 2012-03-01 101.40 2012-04-01 101.35 2012-05-01 101.24 2012-06-01 101.35 2012-07-01 101.22 2012-08-01 101.06 2012-09-01 101.23 2012-10-01 101.23 2012-11-01 101.21 2012-12-01 101.20 2013-01-01 101.27 2013-02-01 101.23 2013-03-01 101.31 2013-04-01 101.19 2013-05-01 98.43 2013-06-01 98.58 2013-07-01 98.54 2013-08-01 98.49 2013-09-01 98.17 2013-10-01 98.32 2013-11-01 98.33 2013-12-01 98.10 2014-01-01 98.15 2014-02-01 98.05 2014-03-01 98.85 2014-04-01 99.51 2014-05-01 99.31 2014-06-01 99.48 2014-07-01 99.56 2014-08-01 99.56 2014-09-01 99.47 2014-10-01 95.37 2014-11-01 95.38 2014-12-01 95.37 2015-01-01 98.12 2015-02-01 99.34 2015-03-01 99.53 2015-04-01 100.17 2015-05-01 100.34 2015-06-01 99.53 2015-07-01 100.22 2015-08-01 100.27 2015-09-01 101.05 2015-10-01 100.38 2015-11-01 100.71 2015-12-01 100.35 2016-01-01 100.71 2016-02-01 100.47 2016-03-01 101.71 2016-04-01 101.79 2016-05-01 101.66 2016-06-01 99.85 2016-07-01 100.00 2016-08-01 99.85 2016-09-01 99.86 2016-10-01 99.81 2016-11-01 99.87 2016-12-01 100.06 2017-01-01 99.64 2017-02-01 98.39 2017-03-01 98.72 2017-04-01 98.91 2017-05-01 98.51 2017-06-01 97.15 2017-07-01 97.36 2017-08-01 97.22 2017-09-01 97.07 2017-10-01 96.96 2017-11-01 97.38 2017-12-01 97.27 2018-01-01 99.36 2018-02-01 98.15 2018-03-01 100.73 2018-04-01 100.94 2018-05-01 101.33 2018-06-01 100.64 2018-07-01 100.54 2018-08-01 100.84 2018-09-01 102.83 2018-10-01 103.39