Month Index 2015=100 1996-01-01 38.57 1996-02-01 41.14 1996-03-01 44.82 1996-04-01 45.54 1996-05-01 45.36 1996-06-01 46.36 1996-07-01 45.16 1996-08-01 40.61 1996-09-01 37.67 1996-10-01 37.98 1996-11-01 37.27 1996-12-01 37.83 1997-01-01 38.84 1997-02-01 38.61 1997-03-01 39.23 1997-04-01 37.81 1997-05-01 36.37 1997-06-01 36.87 1997-07-01 37.12 1997-08-01 34.73 1997-09-01 31.07 1997-10-01 31.37 1997-11-01 31.78 1997-12-01 32.89 1998-01-01 32.88 1998-02-01 34.50 1998-03-01 33.45 1998-04-01 35.19 1998-05-01 35.06 1998-06-01 35.10 1998-07-01 34.99 1998-08-01 35.84 1998-09-01 34.44 1998-10-01 33.37 1998-11-01 33.68 1998-12-01 33.78 1999-01-01 37.31 1999-02-01 36.61 1999-03-01 35.55 1999-04-01 35.90 1999-05-01 36.64 1999-06-01 37.81 1999-07-01 37.28 1999-08-01 36.64 1999-09-01 36.44 1999-10-01 36.29 1999-11-01 36.45 1999-12-01 38.66 2000-01-01 39.09 2000-02-01 38.42 2000-03-01 37.03 2000-04-01 37.04 2000-05-01 36.72 2000-06-01 36.52 2000-07-01 35.92 2000-08-01 34.96 2000-09-01 35.56 2000-10-01 35.94 2000-11-01 35.91 2000-12-01 36.21 2001-01-01 38.11 2001-02-01 38.89 2001-03-01 38.63 2001-04-01 39.16 2001-05-01 39.85 2001-06-01 43.32 2001-07-01 48.21 2001-08-01 45.81 2001-09-01 43.87 2001-10-01 41.19 2001-11-01 40.70 2001-12-01 41.91 2002-01-01 44.72 2002-02-01 44.48 2002-03-01 43.45 2002-04-01 44.15 2002-05-01 45.45 2002-06-01 45.23 2002-07-01 44.13 2002-08-01 40.63 2002-09-01 40.24 2002-10-01 40.57 2002-11-01 42.15 2002-12-01 43.92 2003-01-01 46.73 2003-02-01 46.84 2003-03-01 48.49 2003-04-01 48.73 2003-05-01 50.95 2003-06-01 59.35 2003-07-01 61.73 2003-08-01 53.38 2003-09-01 48.44 2003-10-01 48.01 2003-11-01 47.38 2003-12-01 49.86 2004-01-01 52.23 2004-02-01 52.36 2004-03-01 54.12 2004-04-01 51.82 2004-05-01 53.62 2004-06-01 58.23 2004-07-01 64.65 2004-08-01 62.18 2004-09-01 54.49 2004-10-01 50.79 2004-11-01 52.16 2004-12-01 55.69 2005-01-01 58.35 2005-02-01 57.78 2005-03-01 62.53 2005-04-01 62.81 2005-05-01 64.68 2005-06-01 67.36 2005-07-01 61.92 2005-08-01 57.89 2005-09-01 55.93 2005-10-01 56.87 2005-11-01 62.28 2005-12-01 62.36 2006-01-01 64.55 2006-02-01 65.48 2006-03-01 63.77 2006-04-01 64.08 2006-05-01 67.49 2006-06-01 73.04 2006-07-01 78.83 2006-08-01 75.01 2006-09-01 68.72 2006-10-01 68.68 2006-11-01 69.70 2006-12-01 69.96 2007-01-01 71.73 2007-02-01 70.24 2007-03-01 71.07 2007-04-01 73.60 2007-05-01 77.01 2007-06-01 87.00 2007-07-01 93.48 2007-08-01 92.72 2007-09-01 91.58 2007-10-01 90.93 2007-11-01 88.65 2007-12-01 90.02 2008-01-01 96.67 2008-02-01 96.24 2008-03-01 99.55 2008-04-01 100.66 2008-05-01 98.59 2008-06-01 100.80 2008-07-01 102.85 2008-08-01 99.16 2008-09-01 94.79 2008-10-01 91.02 2008-11-01 90.05 2008-12-01 91.60 2009-01-01 95.63 2009-02-01 97.72 2009-03-01 96.00 2009-04-01 91.23 2009-05-01 88.05 2009-06-01 92.76 2009-07-01 92.10 2009-08-01 79.35 2009-09-01 73.70 2009-10-01 73.45 2009-11-01 76.78 2009-12-01 80.91 2010-01-01 86.34 2010-02-01 84.84 2010-03-01 86.74 2010-04-01 88.89 2010-05-01 88.82 2010-06-01 92.41 2010-07-01 92.37 2010-08-01 94.76 2010-09-01 93.50 2010-10-01 86.95 2010-11-01 89.45 2010-12-01 97.16 2011-01-01 100.03 2011-02-01 104.16 2011-03-01 102.09 2011-04-01 100.54 2011-05-01 98.86 2011-06-01 97.14 2011-07-01 97.49 2011-08-01 90.11 2011-09-01 88.43 2011-10-01 88.78 2011-11-01 90.21 2011-12-01 89.28 2012-01-01 93.71 2012-02-01 99.28 2012-03-01 99.30 2012-04-01 99.45 2012-05-01 99.34 2012-06-01 101.05 2012-07-01 103.43 2012-08-01 99.34 2012-09-01 100.20 2012-10-01 100.37 2012-11-01 100.18 2012-12-01 100.27 2013-01-01 102.69 2013-02-01 103.02 2013-03-01 98.36 2013-04-01 98.50 2013-05-01 101.94 2013-06-01 103.57 2013-07-01 103.45 2013-08-01 104.93 2013-09-01 98.65 2013-10-01 94.03 2013-11-01 93.65 2013-12-01 94.33 2014-01-01 97.91 2014-02-01 96.18 2014-03-01 94.33 2014-04-01 98.18 2014-05-01 96.42 2014-06-01 96.81 2014-07-01 94.39 2014-08-01 95.72 2014-09-01 96.85 2014-10-01 93.27 2014-11-01 95.98 2014-12-01 93.71 2015-01-01 94.95 2015-02-01 95.42 2015-03-01 94.33 2015-04-01 98.45 2015-05-01 102.77 2015-06-01 104.57 2015-07-01 104.31 2015-08-01 105.27 2015-09-01 101.44 2015-10-01 100.04 2015-11-01 100.68 2015-12-01 97.79 2016-01-01 96.09 2016-02-01 99.51 2016-03-01 98.11 2016-04-01 101.40 2016-05-01 107.33 2016-06-01 103.50 2016-07-01 105.92 2016-08-01 102.48 2016-09-01 100.19 2016-10-01 96.99 2016-11-01 100.02 2016-12-01 100.56 2017-01-01 103.75 2017-02-01 103.41 2017-03-01 103.31 2017-04-01 103.04 2017-05-01 109.38 2017-06-01 110.46 2017-07-01 109.66 2017-08-01 107.76 2017-09-01 106.07 2017-10-01 105.83 2017-11-01 106.05 2017-12-01 105.05 2018-01-01 104.40 2018-02-01 108.13 2018-03-01 110.38 2018-04-01 107.82 2018-05-01 108.11 2018-06-01 105.26 2018-07-01 103.79 2018-08-01 112.17 2018-09-01 107.10 2018-10-01 101.67