Month Index 2015=100 1996-01-01 41.73 1996-02-01 41.82 1996-03-01 42.82 1996-04-01 43.52 1996-05-01 42.91 1996-06-01 40.64 1996-07-01 40.68 1996-08-01 41.12 1996-09-01 42.91 1996-10-01 47.29 1996-11-01 49.69 1996-12-01 49.78 1997-01-01 49.17 1997-02-01 48.07 1997-03-01 45.58 1997-04-01 45.27 1997-05-01 44.62 1997-06-01 44.31 1997-07-01 43.39 1997-08-01 44.88 1997-09-01 44.71 1997-10-01 45.71 1997-11-01 46.45 1997-12-01 46.37 1998-01-01 44.79 1998-02-01 42.82 1998-03-01 41.25 1998-04-01 40.64 1998-05-01 40.94 1998-06-01 39.85 1998-07-01 39.06 1998-08-01 38.32 1998-09-01 37.27 1998-10-01 38.58 1998-11-01 37.49 1998-12-01 36.53 1999-01-01 35.91 1999-02-01 35.87 1999-03-01 36.22 1999-04-01 39.11 1999-05-01 40.24 1999-06-01 39.54 1999-07-01 41.12 1999-08-01 43.22 1999-09-01 44.84 1999-10-01 47.29 1999-11-01 47.64 1999-12-01 52.49 2000-01-01 53.67 2000-02-01 54.85 2000-03-01 56.73 2000-04-01 54.81 2000-05-01 55.33 2000-06-01 56.34 2000-07-01 57.17 2000-08-01 58.97 2000-09-01 70.16 2000-10-01 73.36 2000-11-01 72.61 2000-12-01 73.71 2001-01-01 63.96 2001-02-01 61.45 2001-03-01 61.07 2001-04-01 60.61 2001-05-01 61.27 2001-06-01 62.22 2001-07-01 61.44 2001-08-01 60.89 2001-09-01 62.68 2001-10-01 62.23 2001-11-01 60.74 2001-12-01 58.35 2002-01-01 57.75 2002-02-01 56.43 2002-03-01 56.59 2002-04-01 61.23 2002-05-01 59.49 2002-06-01 57.11 2002-07-01 56.64 2002-08-01 56.52 2002-09-01 59.17 2002-10-01 60.69 2002-11-01 59.19 2002-12-01 58.72 2003-01-01 62.23 2003-02-01 65.24 2003-03-01 69.58 2003-04-01 59.33 2003-05-01 56.91 2003-06-01 57.42 2003-07-01 57.34 2003-08-01 58.35 2003-09-01 58.25 2003-10-01 58.68 2003-11-01 58.93 2003-12-01 58.45 2004-01-01 62.12 2004-02-01 60.61 2004-03-01 62.66 2004-04-01 63.69 2004-05-01 66.71 2004-06-01 66.56 2004-07-01 67.81 2004-08-01 72.94 2004-09-01 72.59 2004-10-01 78.34 2004-11-01 77.45 2004-12-01 78.00 2005-01-01 74.39 2005-02-01 75.40 2005-03-01 81.43 2005-04-01 85.62 2005-05-01 81.00 2005-06-01 84.45 2005-07-01 89.88 2005-08-01 90.57 2005-09-01 101.90 2005-10-01 99.42 2005-11-01 93.57 2005-12-01 90.94 2006-01-01 91.86 2006-02-01 93.31 2006-03-01 94.98 2006-04-01 97.17 2006-05-01 99.34 2006-06-01 100.29 2006-07-01 101.01 2006-08-01 104.16 2006-09-01 101.84 2006-10-01 98.38 2006-11-01 97.57 2006-12-01 96.16 2007-01-01 89.93 2007-02-01 92.08 2007-03-01 90.75 2007-04-01 93.22 2007-05-01 92.85 2007-06-01 94.56 2007-07-01 96.69 2007-08-01 95.54 2007-09-01 97.92 2007-10-01 100.14 2007-11-01 109.75 2007-12-01 109.19 2008-01-01 111.63 2008-02-01 108.63 2008-03-01 117.11 2008-04-01 119.43 2008-05-01 129.53 2008-06-01 146.23 2008-07-01 146.29 2008-08-01 134.60 2008-09-01 129.25 2008-10-01 123.51 2008-11-01 112.60 2008-12-01 87.63 2009-01-01 85.87 2009-02-01 81.98 2009-03-01 78.61 2009-04-01 83.17 2009-05-01 82.95 2009-06-01 89.44 2009-07-01 86.05 2009-08-01 93.34 2009-09-01 88.74 2009-10-01 88.42 2009-11-01 93.11 2009-12-01 92.95 2010-01-01 97.95 2010-02-01 94.36 2010-03-01 102.30 2010-04-01 108.46 2010-05-01 110.65 2010-06-01 110.30 2010-07-01 106.13 2010-08-01 108.04 2010-09-01 107.99 2010-10-01 108.18 2010-11-01 109.84 2010-12-01 115.34 2011-01-01 118.97 2011-02-01 122.91 2011-03-01 131.71 2011-04-01 134.25 2011-05-01 127.70 2011-06-01 127.47 2011-07-01 128.43 2011-08-01 127.70 2011-09-01 129.30 2011-10-01 131.32 2011-11-01 137.79 2011-12-01 135.08 2012-01-01 137.81 2012-02-01 141.41 2012-03-01 144.71 2012-04-01 142.61 2012-05-01 139.39 2012-06-01 132.53 2012-07-01 136.10 2012-08-01 143.41 2012-09-01 144.36 2012-10-01 143.84 2012-11-01 140.53 2012-12-01 136.37 2013-01-01 136.12 2013-02-01 139.29 2013-03-01 135.04 2013-04-01 130.58 2013-05-01 129.47 2013-06-01 129.38 2013-07-01 133.09 2013-08-01 132.84 2013-09-01 136.46 2013-10-01 132.57 2013-11-01 130.98 2013-12-01 131.36 2014-01-01 129.81 2014-02-01 129.89 2014-03-01 127.85 2014-04-01 126.68 2014-05-01 127.89 2014-06-01 129.27 2014-07-01 128.07 2014-08-01 127.70 2014-09-01 127.69 2014-10-01 122.47 2014-11-01 118.25 2014-12-01 105.39 2015-01-01 96.94 2015-02-01 103.14 2015-03-01 106.57 2015-04-01 106.29 2015-05-01 110.14 2015-06-01 108.14 2015-07-01 103.38 2015-08-01 95.39 2015-09-01 96.14 2015-10-01 95.41 2015-11-01 93.26 2015-12-01 85.22 2016-01-01 76.45 2016-02-01 75.12 2016-03-01 79.83 2016-04-01 80.64 2016-05-01 87.42 2016-06-01 90.53 2016-07-01 87.24 2016-08-01 85.63 2016-09-01 87.62 2016-10-01 92.78 2016-11-01 91.14 2016-12-01 98.20 2017-01-01 101.39 2017-02-01 100.88 2017-03-01 98.09 2017-04-01 97.71 2017-05-01 93.71 2017-06-01 90.21 2017-07-01 89.83 2017-08-01 91.62 2017-09-01 95.17 2017-10-01 97.48 2017-11-01 100.96 2017-12-01 101.83 2018-01-01 105.16 2018-02-01 101.41 2018-03-01 101.13 2018-04-01 105.30 2018-05-01 113.20 2018-06-01 114.36 2018-07-01 113.08 2018-08-01 113.94 2018-09-01 118.81 2018-10-01 126.83