Month Index 2015=100 1996-01-01 27.45 1996-02-01 28.36 1996-03-01 28.89 1996-04-01 29.69 1996-05-01 29.87 1996-06-01 30.17 1996-07-01 30.17 1996-08-01 30.17 1996-09-01 30.17 1996-10-01 30.43 1996-11-01 30.65 1996-12-01 30.74 1997-01-01 31.26 1997-02-01 32.23 1997-03-01 32.90 1997-04-01 33.70 1997-05-01 34.05 1997-06-01 33.93 1997-07-01 34.60 1997-08-01 34.82 1997-09-01 34.70 1997-10-01 34.69 1997-11-01 34.57 1997-12-01 34.78 1998-01-01 37.64 1998-02-01 38.14 1998-03-01 39.15 1998-04-01 39.22 1998-05-01 39.34 1998-06-01 39.67 1998-07-01 40.10 1998-08-01 40.08 1998-09-01 40.21 1998-10-01 40.04 1998-11-01 39.70 1998-12-01 39.87 1999-01-01 39.61 1999-02-01 39.64 1999-03-01 40.32 1999-04-01 41.08 1999-05-01 41.08 1999-06-01 40.28 1999-07-01 40.63 1999-08-01 40.60 1999-09-01 41.03 1999-10-01 41.03 1999-11-01 41.49 1999-12-01 41.64 2000-01-01 42.50 2000-02-01 41.91 2000-03-01 45.80 2000-04-01 46.01 2000-05-01 46.57 2000-06-01 47.08 2000-07-01 48.66 2000-08-01 47.85 2000-09-01 47.53 2000-10-01 47.56 2000-11-01 48.93 2000-12-01 50.44 2001-01-01 51.90 2001-02-01 54.35 2001-03-01 54.22 2001-04-01 54.77 2001-05-01 54.77 2001-06-01 54.90 2001-07-01 51.70 2001-08-01 51.39 2001-09-01 50.87 2001-10-01 50.93 2001-11-01 50.54 2001-12-01 50.90 2002-01-01 50.66 2002-02-01 50.48 2002-03-01 50.33 2002-04-01 50.02 2002-05-01 50.18 2002-06-01 50.45 2002-07-01 50.98 2002-08-01 51.11 2002-09-01 50.63 2002-10-01 50.69 2002-11-01 50.14 2002-12-01 50.14 2003-01-01 50.23 2003-02-01 50.25 2003-03-01 50.29 2003-04-01 50.38 2003-05-01 50.71 2003-06-01 50.94 2003-07-01 51.21 2003-08-01 51.03 2003-09-01 50.36 2003-10-01 50.37 2003-11-01 50.30 2003-12-01 49.69 2004-01-01 49.83 2004-02-01 50.14 2004-03-01 50.01 2004-04-01 50.55 2004-05-01 50.93 2004-06-01 51.86 2004-07-01 52.63 2004-08-01 52.81 2004-09-01 52.68 2004-10-01 52.85 2004-11-01 53.70 2004-12-01 53.83 2005-01-01 55.06 2005-02-01 55.57 2005-03-01 55.53 2005-04-01 55.52 2005-05-01 57.41 2005-06-01 58.92 2005-07-01 59.28 2005-08-01 59.38 2005-09-01 58.97 2005-10-01 59.00 2005-11-01 59.34 2005-12-01 59.04 2006-01-01 59.66 2006-02-01 59.65 2006-03-01 60.12 2006-04-01 60.18 2006-05-01 62.37 2006-06-01 62.74 2006-07-01 63.63 2006-08-01 63.50 2006-09-01 62.92 2006-10-01 63.21 2006-11-01 64.17 2006-12-01 64.73 2007-01-01 65.51 2007-02-01 65.24 2007-03-01 64.87 2007-04-01 65.08 2007-05-01 65.72 2007-06-01 68.38 2007-07-01 69.11 2007-08-01 72.96 2007-09-01 72.74 2007-10-01 73.99 2007-11-01 74.60 2007-12-01 74.30 2008-01-01 79.88 2008-02-01 81.04 2008-03-01 82.84 2008-04-01 82.97 2008-05-01 83.84 2008-06-01 84.81 2008-07-01 87.46 2008-08-01 90.24 2008-09-01 88.33 2008-10-01 86.46 2008-11-01 88.32 2008-12-01 92.94 2009-01-01 89.63 2009-02-01 89.82 2009-03-01 91.46 2009-04-01 90.36 2009-05-01 92.73 2009-06-01 92.79 2009-07-01 92.67 2009-08-01 92.71 2009-09-01 91.62 2009-10-01 91.31 2009-11-01 90.34 2009-12-01 90.64 2010-01-01 89.71 2010-02-01 91.36 2010-03-01 92.23 2010-04-01 91.95 2010-05-01 92.84 2010-06-01 92.00 2010-07-01 93.53 2010-08-01 94.02 2010-09-01 91.56 2010-10-01 92.02 2010-11-01 91.03 2010-12-01 92.16 2011-01-01 90.30 2011-02-01 90.81 2011-03-01 93.51 2011-04-01 91.63 2011-05-01 93.09 2011-06-01 93.49 2011-07-01 97.17 2011-08-01 96.94 2011-09-01 96.74 2011-10-01 94.83 2011-11-01 93.83 2011-12-01 97.18 2012-01-01 95.58 2012-02-01 95.43 2012-03-01 99.46 2012-04-01 98.88 2012-05-01 99.56 2012-06-01 102.04 2012-07-01 102.79 2012-08-01 102.90 2012-09-01 102.02 2012-10-01 105.67 2012-11-01 99.69 2012-12-01 102.36 2013-01-01 95.77 2013-02-01 97.15 2013-03-01 104.06 2013-04-01 99.91 2013-05-01 100.08 2013-06-01 100.95 2013-07-01 99.82 2013-08-01 102.76 2013-09-01 100.54 2013-10-01 99.60 2013-11-01 95.79 2013-12-01 101.37 2014-01-01 97.92 2014-02-01 97.12 2014-03-01 105.36 2014-04-01 102.55 2014-05-01 100.57 2014-06-01 100.83 2014-07-01 102.06 2014-08-01 102.53 2014-09-01 99.31 2014-10-01 104.31 2014-11-01 95.25 2014-12-01 102.77 2015-01-01 99.67 2015-02-01 96.31 2015-03-01 102.45 2015-04-01 99.02 2015-05-01 99.25 2015-06-01 102.56 2015-07-01 99.37 2015-08-01 102.84 2015-09-01 95.25 2015-10-01 106.39 2015-11-01 98.62 2015-12-01 98.26 2016-01-01 92.62 2016-02-01 97.30 2016-03-01 102.65 2016-04-01 100.13 2016-05-01 97.05 2016-06-01 101.21 2016-07-01 97.12 2016-08-01 95.92 2016-09-01 99.20 2016-10-01 96.42 2016-11-01 92.29 2016-12-01 97.99 2017-01-01 95.12 2017-02-01 102.94 2017-03-01 105.92 2017-04-01 101.59 2017-05-01 99.88 2017-06-01 104.38 2017-07-01 105.05 2017-08-01 104.59 2017-09-01 100.98 2017-10-01 98.17 2017-11-01 97.44 2017-12-01 99.87 2018-01-01 94.34 2018-02-01 98.67 2018-03-01 96.99 2018-04-01 98.53 2018-05-01 97.49 2018-06-01 100.18 2018-07-01 104.10 2018-08-01 107.06 2018-09-01 104.60 2018-10-01 113.47