Month Index 2015=100 1996-01-01 44.49 1996-02-01 44.92 1996-03-01 46.46 1996-04-01 47.48 1996-05-01 50.38 1996-06-01 49.10 1996-07-01 46.60 1996-08-01 46.05 1996-09-01 47.45 1996-10-01 46.50 1996-11-01 45.82 1996-12-01 46.76 1997-01-01 46.59 1997-02-01 47.02 1997-03-01 47.35 1997-04-01 48.09 1997-05-01 49.37 1997-06-01 49.73 1997-07-01 47.43 1997-08-01 47.48 1997-09-01 46.94 1997-10-01 46.81 1997-11-01 47.70 1997-12-01 47.88 1998-01-01 48.83 1998-02-01 48.71 1998-03-01 49.15 1998-04-01 49.79 1998-05-01 50.79 1998-06-01 49.84 1998-07-01 47.09 1998-08-01 47.01 1998-09-01 47.96 1998-10-01 46.68 1998-11-01 46.73 1998-12-01 47.04 1999-01-01 48.01 1999-02-01 48.00 1999-03-01 48.64 1999-04-01 49.75 1999-05-01 50.33 1999-06-01 48.47 1999-07-01 45.95 1999-08-01 45.35 1999-09-01 47.76 1999-10-01 48.54 1999-11-01 49.22 1999-12-01 50.10 2000-01-01 50.76 2000-02-01 52.72 2000-03-01 54.72 2000-04-01 54.64 2000-05-01 54.95 2000-06-01 52.97 2000-07-01 51.85 2000-08-01 51.71 2000-09-01 52.54 2000-10-01 54.35 2000-11-01 55.27 2000-12-01 53.40 2001-01-01 51.85 2001-02-01 53.51 2001-03-01 54.02 2001-04-01 55.55 2001-05-01 58.09 2001-06-01 55.94 2001-07-01 53.56 2001-08-01 53.29 2001-09-01 54.12 2001-10-01 53.25 2001-11-01 52.83 2001-12-01 55.43 2002-01-01 58.84 2002-02-01 57.20 2002-03-01 58.50 2002-04-01 59.73 2002-05-01 57.51 2002-06-01 56.72 2002-07-01 55.22 2002-08-01 55.77 2002-09-01 56.27 2002-10-01 57.13 2002-11-01 56.39 2002-12-01 57.85 2003-01-01 59.57 2003-02-01 62.47 2003-03-01 63.87 2003-04-01 62.23 2003-05-01 63.74 2003-06-01 62.61 2003-07-01 60.29 2003-08-01 59.60 2003-09-01 59.34 2003-10-01 59.04 2003-11-01 59.34 2003-12-01 58.72 2004-01-01 60.25 2004-02-01 62.04 2004-03-01 63.31 2004-04-01 62.87 2004-05-01 64.00 2004-06-01 61.44 2004-07-01 57.92 2004-08-01 58.72 2004-09-01 58.62 2004-10-01 61.09 2004-11-01 61.00 2004-12-01 60.83 2005-01-01 61.06 2005-02-01 63.47 2005-03-01 65.39 2005-04-01 66.13 2005-05-01 65.98 2005-06-01 64.53 2005-07-01 62.30 2005-08-01 63.94 2005-09-01 65.27 2005-10-01 66.66 2005-11-01 64.86 2005-12-01 65.46 2006-01-01 66.98 2006-02-01 68.25 2006-03-01 68.92 2006-04-01 70.89 2006-05-01 70.59 2006-06-01 68.73 2006-07-01 69.40 2006-08-01 69.29 2006-09-01 67.58 2006-10-01 67.39 2006-11-01 65.94 2006-12-01 66.69 2007-01-01 66.25 2007-02-01 66.03 2007-03-01 67.84 2007-04-01 69.92 2007-05-01 70.85 2007-06-01 69.62 2007-07-01 69.14 2007-08-01 69.33 2007-09-01 70.19 2007-10-01 71.24 2007-11-01 73.71 2007-12-01 73.90 2008-01-01 75.91 2008-02-01 76.35 2008-03-01 77.56 2008-04-01 79.62 2008-05-01 80.37 2008-06-01 79.50 2008-07-01 78.80 2008-08-01 77.95 2008-09-01 78.45 2008-10-01 76.62 2008-11-01 73.66 2008-12-01 68.82 2009-01-01 70.09 2009-02-01 70.43 2009-03-01 70.63 2009-04-01 72.62 2009-05-01 73.73 2009-06-01 73.43 2009-07-01 73.31 2009-08-01 73.17 2009-09-01 73.19 2009-10-01 74.71 2009-11-01 75.75 2009-12-01 74.55 2010-01-01 76.65 2010-02-01 80.13 2010-03-01 84.72 2010-04-01 87.14 2010-05-01 88.52 2010-06-01 86.69 2010-07-01 86.65 2010-08-01 87.41 2010-09-01 88.07 2010-10-01 87.64 2010-11-01 88.46 2010-12-01 90.64 2011-01-01 92.29 2011-02-01 94.02 2011-03-01 96.90 2011-04-01 98.79 2011-05-01 99.16 2011-06-01 97.56 2011-07-01 96.94 2011-08-01 96.20 2011-09-01 96.45 2011-10-01 97.38 2011-11-01 98.25 2011-12-01 98.39 2012-01-01 101.34 2012-02-01 103.21 2012-03-01 105.52 2012-04-01 106.50 2012-05-01 105.39 2012-06-01 103.73 2012-07-01 102.91 2012-08-01 105.20 2012-09-01 104.99 2012-10-01 109.18 2012-11-01 107.25 2012-12-01 106.64 2013-01-01 109.49 2013-02-01 111.00 2013-03-01 111.95 2013-04-01 111.19 2013-05-01 111.51 2013-06-01 111.69 2013-07-01 110.36 2013-08-01 110.59 2013-09-01 109.96 2013-10-01 108.89 2013-11-01 107.02 2013-12-01 107.74 2014-01-01 108.39 2014-02-01 108.11 2014-03-01 109.27 2014-04-01 110.05 2014-05-01 108.93 2014-06-01 109.03 2014-07-01 108.20 2014-08-01 106.95 2014-09-01 107.28 2014-10-01 102.89 2014-11-01 101.97 2014-12-01 97.88 2015-01-01 97.72 2015-02-01 100.28 2015-03-01 102.23 2015-04-01 102.93 2015-05-01 101.64 2015-06-01 101.77 2015-07-01 100.11 2015-08-01 100.61 2015-09-01 100.29 2015-10-01 98.42 2015-11-01 98.04 2015-12-01 95.96 2016-01-01 94.44 2016-02-01 93.65 2016-03-01 93.82 2016-04-01 94.63 2016-05-01 95.81 2016-06-01 96.41 2016-07-01 97.20 2016-08-01 96.95 2016-09-01 96.33 2016-10-01 97.87 2016-11-01 97.72 2016-12-01 98.90 2017-01-01 104.10 2017-02-01 104.50 2017-03-01 103.24 2017-04-01 103.58 2017-05-01 101.44 2017-06-01 99.73 2017-07-01 98.74 2017-08-01 99.83 2017-09-01 100.56 2017-10-01 100.07 2017-11-01 100.92 2017-12-01 100.91 2018-01-01 101.62 2018-02-01 102.06 2018-03-01 101.42 2018-04-01 102.82 2018-05-01 103.80 2018-06-01 105.17 2018-07-01 105.10 2018-08-01 105.24 2018-09-01 106.64 2018-10-01 108.96