Month Index 2015=100 1996-01-01 39.65 1996-02-01 40.99 1996-03-01 41.00 1996-04-01 41.15 1996-05-01 41.53 1996-06-01 44.75 1996-07-01 45.17 1996-08-01 45.25 1996-09-01 45.43 1996-10-01 45.64 1996-11-01 47.44 1996-12-01 47.45 1997-01-01 50.64 1997-02-01 50.56 1997-03-01 50.56 1997-04-01 50.41 1997-05-01 50.14 1997-06-01 50.15 1997-07-01 50.15 1997-08-01 50.70 1997-09-01 50.54 1997-10-01 50.38 1997-11-01 50.40 1997-12-01 50.40 1998-01-01 52.20 1998-02-01 52.09 1998-03-01 52.11 1998-04-01 52.10 1998-05-01 52.04 1998-06-01 54.72 1998-07-01 54.70 1998-08-01 54.53 1998-09-01 54.40 1998-10-01 53.58 1998-11-01 53.42 1998-12-01 53.09 1999-01-01 54.16 1999-02-01 54.17 1999-03-01 54.30 1999-04-01 55.17 1999-05-01 55.57 1999-06-01 55.56 1999-07-01 56.18 1999-08-01 57.11 1999-09-01 58.22 1999-10-01 57.77 1999-11-01 58.18 1999-12-01 58.52 2000-01-01 58.67 2000-02-01 59.92 2000-03-01 60.29 2000-04-01 60.84 2000-05-01 59.39 2000-06-01 59.40 2000-07-01 59.21 2000-08-01 59.26 2000-09-01 58.43 2000-10-01 58.62 2000-11-01 58.81 2000-12-01 58.55 2001-01-01 58.20 2001-02-01 58.12 2001-03-01 59.89 2001-04-01 60.00 2001-05-01 60.24 2001-06-01 60.32 2001-07-01 60.25 2001-08-01 59.91 2001-09-01 59.90 2001-10-01 59.75 2001-11-01 58.10 2001-12-01 57.71 2002-01-01 57.74 2002-02-01 57.96 2002-03-01 60.16 2002-04-01 61.12 2002-05-01 61.13 2002-06-01 61.10 2002-07-01 61.27 2002-08-01 61.30 2002-09-01 61.17 2002-10-01 61.21 2002-11-01 60.63 2002-12-01 60.45 2003-01-01 60.78 2003-02-01 61.69 2003-03-01 62.39 2003-04-01 62.38 2003-05-01 62.04 2003-06-01 62.54 2003-07-01 62.84 2003-08-01 63.22 2003-09-01 63.07 2003-10-01 63.30 2003-11-01 63.01 2003-12-01 63.29 2004-01-01 63.48 2004-02-01 63.93 2004-03-01 64.25 2004-04-01 64.68 2004-05-01 67.81 2004-06-01 68.09 2004-07-01 67.64 2004-08-01 68.30 2004-09-01 68.55 2004-10-01 69.79 2004-11-01 70.12 2004-12-01 70.04 2005-01-01 71.26 2005-02-01 71.98 2005-03-01 73.18 2005-04-01 75.12 2005-05-01 75.10 2005-06-01 75.78 2005-07-01 77.55 2005-08-01 78.10 2005-09-01 81.27 2005-10-01 80.71 2005-11-01 78.83 2005-12-01 77.96 2006-01-01 78.71 2006-02-01 78.59 2006-03-01 78.11 2006-04-01 79.91 2006-05-01 82.17 2006-06-01 82.42 2006-07-01 82.55 2006-08-01 83.10 2006-09-01 80.94 2006-10-01 79.59 2006-11-01 79.10 2006-12-01 79.53 2007-01-01 81.60 2007-02-01 82.99 2007-03-01 84.59 2007-04-01 85.92 2007-05-01 86.94 2007-06-01 88.02 2007-07-01 88.81 2007-08-01 88.82 2007-09-01 88.84 2007-10-01 89.46 2007-11-01 90.94 2007-12-01 91.49 2008-01-01 94.61 2008-02-01 94.73 2008-03-01 95.94 2008-04-01 96.29 2008-05-01 97.77 2008-06-01 99.39 2008-07-01 101.37 2008-08-01 99.66 2008-09-01 99.17 2008-10-01 97.93 2008-11-01 93.42 2008-12-01 90.60 2009-01-01 90.39 2009-02-01 93.53 2009-03-01 93.76 2009-04-01 93.85 2009-05-01 94.58 2009-06-01 96.18 2009-07-01 95.12 2009-08-01 95.29 2009-09-01 94.65 2009-10-01 93.33 2009-11-01 94.29 2009-12-01 93.47 2010-01-01 95.77 2010-02-01 96.31 2010-03-01 97.30 2010-04-01 98.52 2010-05-01 98.54 2010-06-01 98.01 2010-07-01 98.29 2010-08-01 97.70 2010-09-01 97.52 2010-10-01 97.76 2010-11-01 98.04 2010-12-01 99.94 2011-01-01 101.81 2011-02-01 102.06 2011-03-01 104.21 2011-04-01 105.19 2011-05-01 104.97 2011-06-01 105.27 2011-07-01 105.44 2011-08-01 105.32 2011-09-01 105.09 2011-10-01 105.69 2011-11-01 105.74 2011-12-01 105.40 2012-01-01 106.91 2012-02-01 107.60 2012-03-01 108.09 2012-04-01 109.97 2012-05-01 108.22 2012-06-01 107.11 2012-07-01 106.61 2012-08-01 108.50 2012-09-01 109.41 2012-10-01 107.95 2012-11-01 106.13 2012-12-01 106.51 2013-01-01 106.45 2013-02-01 106.97 2013-03-01 106.27 2013-04-01 105.09 2013-05-01 103.95 2013-06-01 104.11 2013-07-01 105.16 2013-08-01 105.60 2013-09-01 105.27 2013-10-01 104.35 2013-11-01 103.80 2013-12-01 104.45 2014-01-01 104.58 2014-02-01 104.88 2014-03-01 105.14 2014-04-01 104.55 2014-05-01 104.47 2014-06-01 105.33 2014-07-01 105.42 2014-08-01 104.40 2014-09-01 103.80 2014-10-01 103.47 2014-11-01 101.76 2014-12-01 99.71 2015-01-01 96.35 2015-02-01 99.48 2015-03-01 101.05 2015-04-01 101.26 2015-05-01 102.13 2015-06-01 103.07 2015-07-01 103.23 2015-08-01 100.75 2015-09-01 98.81 2015-10-01 98.11 2015-11-01 97.79 2015-12-01 97.96 2016-01-01 96.18 2016-02-01 95.01 2016-03-01 95.61 2016-04-01 95.97 2016-05-01 96.75 2016-06-01 98.65 2016-07-01 98.65 2016-08-01 97.37 2016-09-01 96.90 2016-10-01 98.45 2016-11-01 98.94 2016-12-01 100.57 2017-01-01 101.10 2017-02-01 100.76 2017-03-01 101.05 2017-04-01 100.10 2017-05-01 100.17 2017-06-01 99.85 2017-07-01 98.98 2017-08-01 99.24 2017-09-01 99.64 2017-10-01 100.44 2017-11-01 100.90 2017-12-01 102.39 2018-01-01 102.88 2018-02-01 103.06 2018-03-01 103.65 2018-04-01 102.70 2018-05-01 103.58 2018-06-01 106.62 2018-07-01 106.60 2018-08-01 105.82 2018-09-01 105.63