Month Index 2015=100 1996-01-01 50.08 1996-02-01 50.19 1996-03-01 50.29 1996-04-01 50.34 1996-05-01 50.36 1996-06-01 50.42 1996-07-01 50.44 1996-08-01 50.62 1996-09-01 50.63 1996-10-01 50.65 1996-11-01 51.06 1996-12-01 51.37 1997-01-01 51.74 1997-02-01 51.81 1997-03-01 52.18 1997-04-01 52.22 1997-05-01 52.24 1997-06-01 52.32 1997-07-01 52.33 1997-08-01 52.33 1997-09-01 52.59 1997-10-01 52.61 1997-11-01 52.60 1997-12-01 52.63 1998-01-01 52.87 1998-02-01 52.95 1998-03-01 53.26 1998-04-01 53.30 1998-05-01 53.82 1998-06-01 53.84 1998-07-01 53.91 1998-08-01 53.94 1998-09-01 53.97 1998-10-01 54.07 1998-11-01 54.14 1998-12-01 54.11 1999-01-01 54.54 1999-02-01 54.62 1999-03-01 54.69 1999-04-01 54.75 1999-05-01 54.80 1999-06-01 54.83 1999-07-01 54.97 1999-08-01 55.03 1999-09-01 55.05 1999-10-01 55.44 1999-11-01 55.49 1999-12-01 55.57 2000-01-01 55.93 2000-02-01 56.01 2000-03-01 56.04 2000-04-01 56.00 2000-05-01 56.07 2000-06-01 56.13 2000-07-01 56.16 2000-08-01 56.24 2000-09-01 56.31 2000-10-01 56.38 2000-11-01 56.56 2000-12-01 56.57 2001-01-01 56.94 2001-02-01 57.31 2001-03-01 57.38 2001-04-01 57.65 2001-05-01 57.74 2001-06-01 57.85 2001-07-01 57.91 2001-08-01 57.98 2001-09-01 58.06 2001-10-01 58.18 2001-11-01 58.21 2001-12-01 58.23 2002-01-01 59.47 2002-02-01 59.48 2002-03-01 59.60 2002-04-01 60.01 2002-05-01 60.07 2002-06-01 60.29 2002-07-01 60.35 2002-08-01 60.53 2002-09-01 60.56 2002-10-01 60.56 2002-11-01 60.62 2002-12-01 60.76 2003-01-01 62.37 2003-02-01 62.82 2003-03-01 62.90 2003-04-01 63.40 2003-05-01 63.48 2003-06-01 63.58 2003-07-01 63.66 2003-08-01 63.71 2003-09-01 63.87 2003-10-01 64.43 2003-11-01 65.31 2003-12-01 65.41 2004-01-01 66.09 2004-02-01 66.32 2004-03-01 68.30 2004-04-01 68.53 2004-05-01 68.84 2004-06-01 68.92 2004-07-01 68.94 2004-08-01 68.95 2004-09-01 68.96 2004-10-01 68.97 2004-11-01 68.95 2004-12-01 70.88 2005-01-01 71.05 2005-02-01 71.12 2005-03-01 71.14 2005-04-01 71.44 2005-05-01 71.50 2005-06-01 71.59 2005-07-01 71.86 2005-08-01 71.88 2005-09-01 72.86 2005-10-01 72.88 2005-11-01 72.87 2005-12-01 72.84 2006-01-01 72.88 2006-02-01 72.88 2006-03-01 73.33 2006-04-01 73.36 2006-05-01 73.49 2006-06-01 73.62 2006-07-01 73.89 2006-08-01 73.91 2006-09-01 74.02 2006-10-01 75.01 2006-11-01 75.08 2006-12-01 75.20 2007-01-01 75.60 2007-02-01 75.84 2007-03-01 75.93 2007-04-01 76.09 2007-05-01 76.16 2007-06-01 76.26 2007-07-01 76.33 2007-08-01 76.75 2007-09-01 76.83 2007-10-01 76.89 2007-11-01 77.06 2007-12-01 77.10 2008-01-01 77.80 2008-02-01 78.13 2008-03-01 78.27 2008-04-01 78.54 2008-05-01 78.71 2008-06-01 78.88 2008-07-01 79.18 2008-08-01 79.27 2008-09-01 79.35 2008-10-01 79.46 2008-11-01 79.80 2008-12-01 79.83 2009-01-01 80.28 2009-02-01 80.61 2009-03-01 80.94 2009-04-01 81.14 2009-05-01 81.31 2009-06-01 82.31 2009-07-01 82.70 2009-08-01 82.83 2009-09-01 82.86 2009-10-01 82.96 2009-11-01 83.36 2009-12-01 83.63 2010-01-01 83.94 2010-02-01 84.11 2010-03-01 84.17 2010-04-01 84.54 2010-05-01 84.88 2010-06-01 85.34 2010-07-01 85.45 2010-08-01 85.56 2010-09-01 85.51 2010-10-01 85.74 2010-11-01 86.16 2010-12-01 86.61 2011-01-01 87.06 2011-02-01 87.07 2011-03-01 87.24 2011-04-01 87.41 2011-05-01 87.70 2011-06-01 87.53 2011-07-01 87.93 2011-08-01 88.23 2011-09-01 88.69 2011-10-01 89.53 2011-11-01 89.88 2011-12-01 89.89 2012-01-01 90.40 2012-02-01 90.66 2012-03-01 91.06 2012-04-01 91.48 2012-05-01 91.82 2012-06-01 91.84 2012-07-01 92.09 2012-08-01 92.18 2012-09-01 92.29 2012-10-01 93.10 2012-11-01 93.20 2012-12-01 93.16 2013-01-01 93.88 2013-02-01 94.16 2013-03-01 94.61 2013-04-01 94.79 2013-05-01 94.86 2013-06-01 94.96 2013-07-01 95.83 2013-08-01 96.10 2013-09-01 96.20 2013-10-01 96.36 2013-11-01 96.49 2013-12-01 96.46 2014-01-01 97.19 2014-02-01 97.40 2014-03-01 97.66 2014-04-01 97.72 2014-05-01 97.80 2014-06-01 97.80 2014-07-01 97.98 2014-08-01 98.07 2014-09-01 98.30 2014-10-01 98.46 2014-11-01 98.57 2014-12-01 98.46 2015-01-01 98.81 2015-02-01 99.33 2015-03-01 99.57 2015-04-01 99.80 2015-05-01 99.84 2015-06-01 100.04 2015-07-01 100.31 2015-08-01 100.39 2015-09-01 100.42 2015-10-01 100.43 2015-11-01 100.60 2015-12-01 100.45 2016-01-01 100.80 2016-02-01 100.86 2016-03-01 100.92 2016-04-01 101.37 2016-05-01 101.80 2016-06-01 101.99 2016-07-01 102.04 2016-08-01 102.09 2016-09-01 102.16 2016-10-01 102.22 2016-11-01 102.27 2016-12-01 102.07 2017-01-01 102.46 2017-02-01 102.65 2017-03-01 102.97 2017-04-01 103.57 2017-05-01 103.97 2017-06-01 104.08 2017-07-01 104.26 2017-08-01 104.35 2017-09-01 104.35 2017-10-01 104.49 2017-11-01 104.75 2017-12-01 104.84 2018-01-01 105.46 2018-02-01 105.61 2018-03-01 107.52 2018-04-01 108.24 2018-05-01 108.38 2018-06-01 108.69 2018-07-01 108.90 2018-08-01 108.89 2018-09-01 108.95 2018-10-01 109.06