Month Index 2015=100 1996-01-01 42.41 1996-02-01 42.94 1996-03-01 43.30 1996-04-01 43.56 1996-05-01 43.84 1996-06-01 44.93 1996-07-01 45.95 1996-08-01 46.12 1996-09-01 46.61 1996-10-01 46.27 1996-11-01 46.38 1996-12-01 46.97 1997-01-01 47.77 1997-02-01 48.44 1997-03-01 48.79 1997-04-01 48.88 1997-05-01 49.30 1997-06-01 49.91 1997-07-01 50.16 1997-08-01 50.33 1997-09-01 50.95 1997-10-01 51.27 1997-11-01 51.61 1997-12-01 51.68 1998-01-01 51.93 1998-02-01 52.06 1998-03-01 52.07 1998-04-01 52.08 1998-05-01 52.15 1998-06-01 52.26 1998-07-01 52.29 1998-08-01 52.23 1998-09-01 52.59 1998-10-01 52.71 1998-11-01 52.64 1998-12-01 52.55 1999-01-01 52.59 1999-02-01 52.51 1999-03-01 52.51 1999-04-01 52.36 1999-05-01 52.29 1999-06-01 51.94 1999-07-01 51.88 1999-08-01 51.71 1999-09-01 51.98 1999-10-01 51.94 1999-11-01 51.92 1999-12-01 51.71 2000-01-01 51.75 2000-02-01 51.96 2000-03-01 52.14 2000-04-01 51.69 2000-05-01 51.66 2000-06-01 51.66 2000-07-01 51.43 2000-08-01 51.36 2000-09-01 51.77 2000-10-01 51.75 2000-11-01 51.80 2000-12-01 51.71 2001-01-01 51.80 2001-02-01 51.70 2001-03-01 51.72 2001-04-01 51.62 2001-05-01 51.67 2001-06-01 51.69 2001-07-01 51.69 2001-08-01 51.68 2001-09-01 51.67 2001-10-01 51.68 2001-11-01 51.61 2001-12-01 51.58 2002-01-01 51.58 2002-02-01 51.71 2002-03-01 51.81 2002-04-01 51.86 2002-05-01 51.83 2002-06-01 51.62 2002-07-01 52.04 2002-08-01 52.21 2002-09-01 52.39 2002-10-01 52.46 2002-11-01 52.44 2002-12-01 52.61 2003-01-01 52.71 2003-02-01 53.00 2003-03-01 53.15 2003-04-01 53.30 2003-05-01 53.30 2003-06-01 53.28 2003-07-01 53.83 2003-08-01 53.86 2003-09-01 53.46 2003-10-01 53.48 2003-11-01 54.12 2003-12-01 54.31 2004-01-01 54.66 2004-02-01 55.00 2004-03-01 55.28 2004-04-01 55.88 2004-05-01 56.92 2004-06-01 57.33 2004-07-01 57.74 2004-08-01 57.87 2004-09-01 58.11 2004-10-01 58.66 2004-11-01 59.03 2004-12-01 59.06 2005-01-01 59.32 2005-02-01 59.52 2005-03-01 59.64 2005-04-01 59.83 2005-05-01 60.08 2005-06-01 60.71 2005-07-01 61.41 2005-08-01 61.52 2005-09-01 61.14 2005-10-01 61.41 2005-11-01 61.56 2005-12-01 61.82 2006-01-01 62.02 2006-02-01 62.35 2006-03-01 62.73 2006-04-01 62.93 2006-05-01 63.36 2006-06-01 64.11 2006-07-01 65.17 2006-08-01 65.28 2006-09-01 64.22 2006-10-01 64.51 2006-11-01 64.74 2006-12-01 64.88 2007-01-01 65.43 2007-02-01 66.13 2007-03-01 66.51 2007-04-01 67.10 2007-05-01 67.47 2007-06-01 67.90 2007-07-01 68.82 2007-08-01 68.93 2007-09-01 70.06 2007-10-01 69.91 2007-11-01 70.22 2007-12-01 70.89 2008-01-01 72.16 2008-02-01 73.12 2008-03-01 73.42 2008-04-01 74.15 2008-05-01 74.93 2008-06-01 75.57 2008-07-01 76.01 2008-08-01 76.44 2008-09-01 77.45 2008-10-01 78.30 2008-11-01 78.78 2008-12-01 79.18 2009-01-01 85.44 2009-02-01 86.12 2009-03-01 86.39 2009-04-01 86.47 2009-05-01 86.36 2009-06-01 87.37 2009-07-01 87.80 2009-08-01 87.95 2009-09-01 90.75 2009-10-01 90.48 2009-11-01 90.50 2009-12-01 90.65 2010-01-01 90.94 2010-02-01 90.96 2010-03-01 90.82 2010-04-01 90.25 2010-05-01 89.83 2010-06-01 89.79 2010-07-01 89.97 2010-08-01 89.87 2010-09-01 91.17 2010-10-01 91.29 2010-11-01 91.51 2010-12-01 91.21 2011-01-01 91.22 2011-02-01 91.11 2011-03-01 91.37 2011-04-01 91.18 2011-05-01 90.97 2011-06-01 91.51 2011-07-01 91.71 2011-08-01 91.78 2011-09-01 91.51 2011-10-01 91.48 2011-11-01 91.54 2011-12-01 91.73 2012-01-01 92.15 2012-02-01 92.48 2012-03-01 93.16 2012-04-01 93.26 2012-05-01 93.49 2012-06-01 94.01 2012-07-01 94.56 2012-08-01 94.68 2012-09-01 95.11 2012-10-01 95.09 2012-11-01 95.30 2012-12-01 95.45 2013-01-01 95.64 2013-02-01 95.81 2013-03-01 95.73 2013-04-01 95.94 2013-05-01 96.21 2013-06-01 96.34 2013-07-01 96.71 2013-08-01 96.49 2013-09-01 96.66 2013-10-01 96.54 2013-11-01 96.56 2013-12-01 96.57 2014-01-01 96.79 2014-02-01 96.72 2014-03-01 96.91 2014-04-01 96.96 2014-05-01 96.98 2014-06-01 97.41 2014-07-01 97.75 2014-08-01 97.90 2014-09-01 98.23 2014-10-01 97.88 2014-11-01 98.10 2014-12-01 98.05 2015-01-01 98.70 2015-02-01 98.83 2015-03-01 98.83 2015-04-01 98.98 2015-05-01 99.29 2015-06-01 99.44 2015-07-01 100.41 2015-08-01 100.67 2015-09-01 100.90 2015-10-01 101.18 2015-11-01 101.58 2015-12-01 101.18 2016-01-01 101.94 2016-02-01 102.32 2016-03-01 102.57 2016-04-01 102.68 2016-05-01 102.46 2016-06-01 103.22 2016-07-01 103.67 2016-08-01 103.79 2016-09-01 103.30 2016-10-01 103.02 2016-11-01 103.22 2016-12-01 103.06 2017-01-01 103.84 2017-02-01 103.81 2017-03-01 104.11 2017-04-01 104.20 2017-05-01 104.57 2017-06-01 104.79 2017-07-01 104.59 2017-08-01 104.12 2017-09-01 104.19 2017-10-01 104.92 2017-11-01 105.46 2017-12-01 105.66 2018-01-01 105.60 2018-02-01 105.68 2018-03-01 105.89 2018-04-01 106.74 2018-05-01 107.37 2018-06-01 107.28 2018-07-01 107.29 2018-08-01 107.22 2018-09-01 107.91 2018-10-01 108.18