Month Index 2015=100 1996-01-01 42.26 1996-02-01 42.22 1996-03-01 42.22 1996-04-01 41.96 1996-05-01 41.67 1996-06-01 41.67 1996-07-01 42.00 1996-08-01 42.09 1996-09-01 42.72 1996-10-01 42.72 1996-11-01 43.10 1996-12-01 43.06 1997-01-01 43.02 1997-02-01 43.74 1997-03-01 44.04 1997-04-01 44.20 1997-05-01 44.50 1997-06-01 44.54 1997-07-01 44.59 1997-08-01 44.63 1997-09-01 44.71 1997-10-01 44.67 1997-11-01 44.67 1997-12-01 45.09 1998-01-01 44.88 1998-02-01 45.26 1998-03-01 45.90 1998-04-01 45.52 1998-05-01 45.81 1998-06-01 45.94 1998-07-01 45.94 1998-08-01 45.85 1998-09-01 45.81 1998-10-01 46.23 1998-11-01 46.28 1998-12-01 46.19 1999-01-01 46.28 1999-02-01 46.74 1999-03-01 46.95 1999-04-01 47.08 1999-05-01 47.17 1999-06-01 47.12 1999-07-01 47.42 1999-08-01 47.55 1999-09-01 47.67 1999-10-01 48.01 1999-11-01 48.48 1999-12-01 48.65 2000-01-01 48.73 2000-02-01 49.15 2000-03-01 49.28 2000-04-01 49.62 2000-05-01 49.91 2000-06-01 50.25 2000-07-01 50.46 2000-08-01 50.08 2000-09-01 50.04 2000-10-01 50.46 2000-11-01 50.51 2000-12-01 50.63 2001-01-01 50.68 2001-02-01 51.28 2001-03-01 51.85 2001-04-01 51.91 2001-05-01 52.28 2001-06-01 52.74 2001-07-01 53.47 2001-08-01 54.73 2001-09-01 55.12 2001-10-01 54.97 2001-11-01 55.21 2001-12-01 55.14 2002-01-01 55.45 2002-02-01 55.98 2002-03-01 56.78 2002-04-01 56.67 2002-05-01 56.72 2002-06-01 56.68 2002-07-01 56.73 2002-08-01 56.41 2002-09-01 56.61 2002-10-01 57.23 2002-11-01 57.37 2002-12-01 57.64 2003-01-01 57.65 2003-02-01 57.87 2003-03-01 57.78 2003-04-01 56.47 2003-05-01 56.52 2003-06-01 56.70 2003-07-01 56.79 2003-08-01 56.46 2003-09-01 56.43 2003-10-01 56.79 2003-11-01 56.76 2003-12-01 57.05 2004-01-01 56.61 2004-02-01 56.79 2004-03-01 57.06 2004-04-01 57.43 2004-05-01 57.99 2004-06-01 58.21 2004-07-01 58.38 2004-08-01 58.39 2004-09-01 58.49 2004-10-01 58.51 2004-11-01 58.56 2004-12-01 58.66 2005-01-01 58.79 2005-02-01 58.93 2005-03-01 59.60 2005-04-01 59.18 2005-05-01 59.36 2005-06-01 58.94 2005-07-01 59.45 2005-08-01 59.67 2005-09-01 59.89 2005-10-01 59.91 2005-11-01 59.90 2005-12-01 60.26 2006-01-01 60.22 2006-02-01 60.45 2006-03-01 60.52 2006-04-01 60.68 2006-05-01 61.38 2006-06-01 61.73 2006-07-01 61.81 2006-08-01 62.70 2006-09-01 63.32 2006-10-01 63.90 2006-11-01 64.21 2006-12-01 64.00 2007-01-01 64.12 2007-02-01 64.84 2007-03-01 62.99 2007-04-01 63.07 2007-05-01 62.54 2007-06-01 63.16 2007-07-01 63.35 2007-08-01 63.49 2007-09-01 63.64 2007-10-01 63.89 2007-11-01 64.49 2007-12-01 64.69 2008-01-01 65.43 2008-02-01 66.06 2008-03-01 67.03 2008-04-01 68.48 2008-05-01 69.59 2008-06-01 69.97 2008-07-01 71.36 2008-08-01 72.10 2008-09-01 72.43 2008-10-01 72.89 2008-11-01 74.47 2008-12-01 75.16 2009-01-01 76.62 2009-02-01 76.51 2009-03-01 76.93 2009-04-01 76.53 2009-05-01 76.64 2009-06-01 76.90 2009-07-01 77.49 2009-08-01 78.09 2009-09-01 79.29 2009-10-01 79.76 2009-11-01 79.79 2009-12-01 80.10 2010-01-01 81.12 2010-02-01 81.00 2010-03-01 81.27 2010-04-01 81.46 2010-05-01 81.61 2010-06-01 82.01 2010-07-01 82.44 2010-08-01 82.51 2010-09-01 82.49 2010-10-01 82.80 2010-11-01 83.45 2010-12-01 84.19 2011-01-01 83.85 2011-02-01 83.62 2011-03-01 83.43 2011-04-01 82.62 2011-05-01 82.93 2011-06-01 82.94 2011-07-01 84.20 2011-08-01 84.52 2011-09-01 84.78 2011-10-01 85.46 2011-11-01 85.39 2011-12-01 85.80 2012-01-01 86.31 2012-02-01 87.03 2012-03-01 87.31 2012-04-01 87.74 2012-05-01 87.89 2012-06-01 88.88 2012-07-01 88.65 2012-08-01 88.91 2012-09-01 88.92 2012-10-01 89.16 2012-11-01 89.54 2012-12-01 89.42 2013-01-01 89.84 2013-02-01 90.22 2013-03-01 90.20 2013-04-01 90.71 2013-05-01 91.65 2013-06-01 91.64 2013-07-01 91.92 2013-08-01 92.25 2013-09-01 92.50 2013-10-01 92.44 2013-11-01 92.76 2013-12-01 93.01 2014-01-01 93.00 2014-02-01 92.97 2014-03-01 92.94 2014-04-01 93.38 2014-05-01 93.38 2014-06-01 94.11 2014-07-01 93.71 2014-08-01 94.56 2014-09-01 95.44 2014-10-01 95.55 2014-11-01 95.95 2014-12-01 96.04 2015-01-01 97.76 2015-02-01 98.14 2015-03-01 98.31 2015-04-01 98.42 2015-05-01 98.65 2015-06-01 99.78 2015-07-01 100.43 2015-08-01 101.55 2015-09-01 101.10 2015-10-01 101.58 2015-11-01 101.97 2015-12-01 102.31 2016-01-01 103.01 2016-02-01 103.53 2016-03-01 104.46 2016-04-01 105.21 2016-05-01 106.15 2016-06-01 106.39 2016-07-01 106.54 2016-08-01 107.11 2016-09-01 107.61 2016-10-01 107.71 2016-11-01 107.98 2016-12-01 107.86 2017-01-01 108.43 2017-02-01 108.73 2017-03-01 108.99 2017-04-01 109.39 2017-05-01 109.71 2017-06-01 109.97 2017-07-01 110.09 2017-08-01 110.21 2017-09-01 110.50 2017-10-01 110.79 2017-11-01 110.29 2017-12-01 111.02 2018-01-01 111.55 2018-02-01 111.61 2018-03-01 111.85 2018-04-01 111.95 2018-05-01 112.29 2018-06-01 112.66 2018-07-01 112.73 2018-08-01 113.33 2018-09-01 113.27 2018-10-01 113.44