Month Index 2015=100 1996-01-01 29.31 1996-02-01 30.01 1996-03-01 30.48 1996-04-01 30.99 1996-05-01 31.66 1996-06-01 31.91 1996-07-01 32.04 1996-08-01 32.13 1996-09-01 32.58 1996-10-01 33.02 1996-11-01 33.31 1996-12-01 33.63 1997-01-01 34.90 1997-02-01 35.66 1997-03-01 36.29 1997-04-01 36.77 1997-05-01 37.28 1997-06-01 37.95 1997-07-01 37.88 1997-08-01 37.95 1997-09-01 38.49 1997-10-01 38.93 1997-11-01 39.44 1997-12-01 39.88 1998-01-01 41.09 1998-02-01 41.82 1998-03-01 42.33 1998-04-01 42.77 1998-05-01 43.28 1998-06-01 43.38 1998-07-01 43.22 1998-08-01 43.03 1998-09-01 43.28 1998-10-01 43.69 1998-11-01 43.79 1998-12-01 43.92 1999-01-01 45.06 1999-02-01 45.66 1999-03-01 46.20 1999-04-01 46.71 1999-05-01 47.03 1999-06-01 47.22 1999-07-01 47.57 1999-08-01 47.76 1999-09-01 48.01 1999-10-01 48.30 1999-11-01 48.55 1999-12-01 48.93 2000-01-01 49.66 2000-02-01 50.23 2000-03-01 50.71 2000-04-01 51.12 2000-05-01 51.38 2000-06-01 51.63 2000-07-01 52.24 2000-08-01 52.46 2000-09-01 53.09 2000-10-01 53.44 2000-11-01 53.65 2000-12-01 53.81 2001-01-01 54.63 2001-02-01 55.40 2001-03-01 55.92 2001-04-01 56.36 2001-05-01 56.89 2001-06-01 57.04 2001-07-01 57.13 2001-08-01 57.01 2001-09-01 57.28 2001-10-01 57.45 2001-11-01 57.46 2001-12-01 57.48 2002-01-01 58.25 2002-02-01 58.81 2002-03-01 59.25 2002-04-01 59.76 2002-05-01 60.05 2002-06-01 59.76 2002-07-01 59.69 2002-08-01 59.50 2002-09-01 59.91 2002-10-01 60.24 2002-11-01 60.21 2002-12-01 60.27 2003-01-01 61.05 2003-02-01 61.55 2003-03-01 62.07 2003-04-01 62.08 2003-05-01 62.14 2003-06-01 62.38 2003-07-01 62.52 2003-08-01 62.33 2003-09-01 62.67 2003-10-01 63.16 2003-11-01 63.56 2003-12-01 63.65 2004-01-01 65.11 2004-02-01 65.87 2004-03-01 66.22 2004-04-01 66.39 2004-05-01 66.99 2004-06-01 67.02 2004-07-01 67.02 2004-08-01 66.81 2004-09-01 66.86 2004-10-01 67.18 2004-11-01 67.23 2004-12-01 67.18 2005-01-01 67.71 2005-02-01 68.07 2005-03-01 68.40 2005-04-01 68.90 2005-05-01 69.31 2005-06-01 69.50 2005-07-01 69.46 2005-08-01 69.13 2005-09-01 69.25 2005-10-01 69.27 2005-11-01 69.40 2005-12-01 69.37 2006-01-01 69.36 2006-02-01 69.62 2006-03-01 70.02 2006-04-01 70.55 2006-05-01 71.31 2006-06-01 71.50 2006-07-01 71.63 2006-08-01 72.37 2006-09-01 73.35 2006-10-01 73.68 2006-11-01 73.84 2006-12-01 73.93 2007-01-01 75.21 2007-02-01 75.87 2007-03-01 76.32 2007-04-01 76.67 2007-05-01 77.30 2007-06-01 77.58 2007-07-01 77.58 2007-08-01 77.54 2007-09-01 78.07 2007-10-01 78.73 2007-11-01 79.14 2007-12-01 79.40 2008-01-01 80.74 2008-02-01 80.94 2008-03-01 81.42 2008-04-01 81.89 2008-05-01 82.64 2008-06-01 82.74 2008-07-01 82.99 2008-08-01 82.49 2008-09-01 82.45 2008-10-01 82.75 2008-11-01 82.37 2008-12-01 82.07 2009-01-01 82.66 2009-02-01 83.32 2009-03-01 83.73 2009-04-01 84.47 2009-05-01 85.77 2009-06-01 85.81 2009-07-01 87.04 2009-08-01 86.58 2009-09-01 86.36 2009-10-01 86.22 2009-11-01 86.67 2009-12-01 86.50 2010-01-01 87.78 2010-02-01 87.98 2010-03-01 88.55 2010-04-01 89.31 2010-05-01 89.94 2010-06-01 90.10 2010-07-01 90.13 2010-08-01 89.71 2010-09-01 89.58 2010-10-01 89.93 2010-11-01 90.11 2010-12-01 90.49 2011-01-01 91.30 2011-02-01 91.66 2011-03-01 92.60 2011-04-01 93.26 2011-05-01 93.44 2011-06-01 93.22 2011-07-01 92.96 2011-08-01 92.85 2011-09-01 92.89 2011-10-01 93.38 2011-11-01 93.96 2011-12-01 94.19 2012-01-01 96.41 2012-02-01 96.96 2012-03-01 97.73 2012-04-01 98.51 2012-05-01 98.44 2012-06-01 98.45 2012-07-01 98.27 2012-08-01 98.39 2012-09-01 98.84 2012-10-01 99.00 2012-11-01 98.93 2012-12-01 98.97 2013-01-01 99.12 2013-02-01 99.74 2013-03-01 100.01 2013-04-01 100.29 2013-05-01 100.17 2013-06-01 100.41 2013-07-01 99.99 2013-08-01 99.93 2013-09-01 100.40 2013-10-01 100.08 2013-11-01 99.32 2013-12-01 99.56 2014-01-01 99.93 2014-02-01 100.01 2014-03-01 100.23 2014-04-01 100.12 2014-05-01 100.19 2014-06-01 100.29 2014-07-01 100.45 2014-08-01 100.22 2014-09-01 99.87 2014-10-01 99.79 2014-11-01 99.40 2014-12-01 98.72 2015-01-01 98.56 2015-02-01 99.06 2015-03-01 99.70 2015-04-01 100.10 2015-05-01 100.81 2015-06-01 100.99 2015-07-01 100.97 2015-08-01 100.35 2015-09-01 99.76 2015-10-01 100.02 2015-11-01 100.00 2015-12-01 99.66 2016-01-01 99.52 2016-02-01 99.38 2016-03-01 99.53 2016-04-01 100.37 2016-05-01 100.66 2016-06-01 100.87 2016-07-01 100.69 2016-08-01 100.28 2016-09-01 100.45 2016-10-01 101.10 2016-11-01 101.06 2016-12-01 101.46 2017-01-01 101.87 2017-02-01 102.22 2017-03-01 102.21 2017-04-01 102.63 2017-05-01 102.79 2017-06-01 102.85 2017-07-01 102.92 2017-08-01 102.95 2017-09-01 103.01 2017-10-01 103.34 2017-11-01 103.66 2017-12-01 103.68 2018-01-01 104.01 2018-02-01 104.18 2018-03-01 104.29 2018-04-01 105.06 2018-05-01 105.75 2018-06-01 106.11 2018-07-01 106.44 2018-08-01 106.49 2018-09-01 106.82 2018-10-01 107.35