Month Index 2015=100 1996-01-01 47.71 1996-02-01 48.64 1996-03-01 49.47 1996-04-01 49.73 1996-05-01 49.93 1996-06-01 50.53 1996-07-01 50.50 1996-08-01 50.08 1996-09-01 50.44 1996-10-01 50.77 1996-11-01 51.14 1996-12-01 51.52 1997-01-01 52.59 1997-02-01 52.70 1997-03-01 52.96 1997-04-01 53.33 1997-05-01 53.55 1997-06-01 53.75 1997-07-01 53.53 1997-08-01 53.69 1997-09-01 53.79 1997-10-01 54.33 1997-11-01 54.71 1997-12-01 54.85 1998-01-01 55.50 1998-02-01 55.62 1998-03-01 55.80 1998-04-01 56.24 1998-05-01 56.24 1998-06-01 56.72 1998-07-01 56.18 1998-08-01 55.90 1998-09-01 55.94 1998-10-01 56.01 1998-11-01 56.28 1998-12-01 56.44 1999-01-01 56.94 1999-02-01 57.06 1999-03-01 57.03 1999-04-01 56.87 1999-05-01 57.12 1999-06-01 57.60 1999-07-01 56.92 1999-08-01 56.71 1999-09-01 56.90 1999-10-01 57.31 1999-11-01 57.75 1999-12-01 57.82 2000-01-01 58.39 2000-02-01 58.71 2000-03-01 58.52 2000-04-01 58.66 2000-05-01 58.49 2000-06-01 58.54 2000-07-01 58.20 2000-08-01 57.84 2000-09-01 57.83 2000-10-01 58.07 2000-11-01 58.30 2000-12-01 58.46 2001-01-01 58.90 2001-02-01 58.82 2001-03-01 59.17 2001-04-01 59.50 2001-05-01 60.14 2001-06-01 60.53 2001-07-01 60.21 2001-08-01 59.77 2001-09-01 60.21 2001-10-01 60.31 2001-11-01 60.49 2001-12-01 60.81 2002-01-01 61.41 2002-02-01 61.19 2002-03-01 61.52 2002-04-01 61.48 2002-05-01 61.60 2002-06-01 61.20 2002-07-01 60.92 2002-08-01 60.40 2002-09-01 60.91 2002-10-01 61.36 2002-11-01 61.51 2002-12-01 61.64 2003-01-01 62.23 2003-02-01 62.32 2003-03-01 62.63 2003-04-01 62.88 2003-05-01 63.11 2003-06-01 63.60 2003-07-01 63.23 2003-08-01 62.44 2003-09-01 62.70 2003-10-01 63.22 2003-11-01 63.61 2003-12-01 63.70 2004-01-01 64.34 2004-02-01 64.79 2004-03-01 65.49 2004-04-01 65.87 2004-05-01 66.49 2004-06-01 66.89 2004-07-01 67.03 2004-08-01 66.93 2004-09-01 67.22 2004-10-01 67.41 2004-11-01 67.77 2004-12-01 67.89 2005-01-01 68.36 2005-02-01 69.00 2005-03-01 69.34 2005-04-01 70.00 2005-05-01 70.63 2005-06-01 71.05 2005-07-01 70.83 2005-08-01 70.57 2005-09-01 71.40 2005-10-01 71.73 2005-11-01 72.12 2005-12-01 72.14 2006-01-01 72.78 2006-02-01 73.08 2006-03-01 73.16 2006-04-01 73.48 2006-05-01 74.52 2006-06-01 74.41 2006-07-01 74.89 2006-08-01 74.65 2006-09-01 75.43 2006-10-01 75.94 2006-11-01 76.61 2006-12-01 76.87 2007-01-01 77.88 2007-02-01 78.38 2007-03-01 79.42 2007-04-01 80.14 2007-05-01 80.62 2007-06-01 81.33 2007-07-01 82.27 2007-08-01 82.58 2007-09-01 84.21 2007-10-01 85.53 2007-11-01 86.59 2007-12-01 87.04 2008-01-01 89.55 2008-02-01 90.68 2008-03-01 91.79 2008-04-01 92.69 2008-05-01 93.49 2008-06-01 93.92 2008-07-01 94.19 2008-08-01 93.90 2008-09-01 95.15 2008-10-01 95.53 2008-11-01 95.37 2008-12-01 95.18 2009-01-01 97.42 2009-02-01 98.16 2009-03-01 98.19 2009-04-01 97.79 2009-05-01 97.51 2009-06-01 97.00 2009-07-01 96.64 2009-08-01 95.50 2009-09-01 95.26 2009-10-01 95.14 2009-11-01 94.35 2009-12-01 93.93 2010-01-01 93.96 2010-02-01 93.79 2010-03-01 94.14 2010-04-01 94.28 2010-05-01 94.09 2010-06-01 94.16 2010-07-01 94.14 2010-08-01 93.42 2010-09-01 94.12 2010-10-01 94.55 2010-11-01 94.67 2010-12-01 94.56 2011-01-01 95.36 2011-02-01 95.70 2011-03-01 96.20 2011-04-01 96.82 2011-05-01 97.22 2011-06-01 97.25 2011-07-01 96.84 2011-08-01 96.34 2011-09-01 96.71 2011-10-01 96.86 2011-11-01 96.75 2011-12-01 96.87 2012-01-01 96.92 2012-02-01 97.00 2012-03-01 97.53 2012-04-01 98.12 2012-05-01 98.39 2012-06-01 98.63 2012-07-01 98.01 2012-08-01 97.21 2012-09-01 97.39 2012-10-01 97.33 2012-11-01 97.50 2012-12-01 97.52 2013-01-01 97.38 2013-02-01 97.35 2013-03-01 98.01 2013-04-01 98.20 2013-05-01 98.67 2013-06-01 99.11 2013-07-01 99.00 2013-08-01 97.78 2013-09-01 97.82 2013-10-01 98.20 2013-11-01 97.73 2013-12-01 97.73 2014-01-01 98.51 2014-02-01 98.50 2014-03-01 98.84 2014-04-01 99.49 2014-05-01 99.75 2014-06-01 100.19 2014-07-01 99.81 2014-08-01 99.03 2014-09-01 99.49 2014-10-01 99.23 2014-11-01 99.24 2014-12-01 98.93 2015-01-01 98.61 2015-02-01 98.92 2015-03-01 99.68 2015-04-01 100.31 2015-05-01 101.14 2015-06-01 101.02 2015-07-01 100.06 2015-08-01 99.98 2015-09-01 100.07 2015-10-01 100.19 2015-11-01 100.15 2015-12-01 99.88 2016-01-01 99.42 2016-02-01 99.82 2016-03-01 100.79 2016-04-01 101.21 2016-05-01 102.09 2016-06-01 101.96 2016-07-01 101.76 2016-08-01 101.15 2016-09-01 101.53 2016-10-01 102.00 2016-11-01 101.97 2016-12-01 102.42 2017-01-01 102.19 2017-02-01 102.50 2017-03-01 103.57 2017-04-01 104.31 2017-05-01 104.61 2017-06-01 105.24 2017-07-01 104.45 2017-08-01 104.31 2017-09-01 104.27 2017-10-01 104.56 2017-11-01 104.51 2017-12-01 104.37 2018-01-01 103.95 2018-02-01 104.12 2018-03-01 105.63 2018-04-01 106.01 2018-05-01 106.44 2018-06-01 106.98 2018-07-01 105.96 2018-08-01 106.04 2018-09-01 106.68 2018-10-01 106.73