Month Index 2015=100 1996-01-01 56.87 1996-02-01 56.98 1996-03-01 57.10 1996-04-01 57.21 1996-05-01 57.27 1996-06-01 57.21 1996-07-01 57.27 1996-08-01 57.38 1996-09-01 57.50 1996-10-01 57.61 1996-11-01 57.73 1996-12-01 57.79 1997-01-01 57.84 1997-02-01 57.90 1997-03-01 58.01 1997-04-01 58.01 1997-05-01 58.13 1997-06-01 58.36 1997-07-01 58.47 1997-08-01 58.59 1997-09-01 58.65 1997-10-01 58.70 1997-11-01 58.82 1997-12-01 58.82 1998-01-01 59.10 1998-02-01 59.22 1998-03-01 59.28 1998-04-01 59.05 1998-05-01 59.10 1998-06-01 59.16 1998-07-01 59.33 1998-08-01 59.45 1998-09-01 59.73 1998-10-01 59.96 1998-11-01 60.08 1998-12-01 60.25 1999-01-01 60.94 1999-02-01 61.11 1999-03-01 61.22 1999-04-01 61.40 1999-05-01 61.57 1999-06-01 61.74 1999-07-01 61.91 1999-08-01 62.03 1999-09-01 62.08 1999-10-01 62.20 1999-11-01 62.26 1999-12-01 62.20 2000-01-01 62.60 2000-02-01 62.77 2000-03-01 62.94 2000-04-01 63.23 2000-05-01 63.35 2000-06-01 63.46 2000-07-01 63.98 2000-08-01 64.09 2000-09-01 64.15 2000-10-01 64.21 2000-11-01 64.44 2000-12-01 64.55 2001-01-01 66.19 2001-02-01 66.55 2001-03-01 66.71 2001-04-01 67.18 2001-05-01 67.40 2001-06-01 67.57 2001-07-01 67.81 2001-08-01 67.96 2001-09-01 68.13 2001-10-01 68.34 2001-11-01 68.45 2001-12-01 68.63 2002-01-01 71.02 2002-02-01 71.54 2002-03-01 71.77 2002-04-01 71.95 2002-05-01 72.13 2002-06-01 72.19 2002-07-01 72.39 2002-08-01 72.44 2002-09-01 72.64 2002-10-01 72.62 2002-11-01 72.66 2002-12-01 72.75 2003-01-01 73.38 2003-02-01 73.53 2003-03-01 73.64 2003-04-01 73.71 2003-05-01 73.68 2003-06-01 73.75 2003-07-01 73.82 2003-08-01 73.86 2003-09-01 73.93 2003-10-01 74.12 2003-11-01 74.19 2003-12-01 74.23 2004-01-01 74.62 2004-02-01 74.63 2004-03-01 74.70 2004-04-01 74.93 2004-05-01 75.33 2004-06-01 75.29 2004-07-01 75.33 2004-08-01 75.36 2004-09-01 75.53 2004-10-01 75.68 2004-11-01 75.78 2004-12-01 76.02 2005-01-01 76.13 2005-02-01 76.26 2005-03-01 76.34 2005-04-01 76.49 2005-05-01 76.53 2005-06-01 76.89 2005-07-01 76.94 2005-08-01 76.85 2005-09-01 76.93 2005-10-01 77.04 2005-11-01 77.17 2005-12-01 77.21 2006-01-01 77.57 2006-02-01 77.59 2006-03-01 77.86 2006-04-01 78.02 2006-05-01 77.97 2006-06-01 78.23 2006-07-01 78.39 2006-08-01 78.44 2006-09-01 78.61 2006-10-01 78.75 2006-11-01 78.98 2006-12-01 79.16 2007-01-01 79.72 2007-02-01 80.18 2007-03-01 80.40 2007-04-01 80.50 2007-05-01 80.68 2007-06-01 80.86 2007-07-01 80.78 2007-08-01 81.09 2007-09-01 81.25 2007-10-01 81.34 2007-11-01 81.65 2007-12-01 81.87 2008-01-01 82.88 2008-02-01 83.13 2008-03-01 83.40 2008-04-01 83.87 2008-05-01 84.18 2008-06-01 84.29 2008-07-01 84.55 2008-08-01 84.70 2008-09-01 84.88 2008-10-01 85.11 2008-11-01 85.41 2008-12-01 85.49 2009-01-01 86.10 2009-02-01 86.57 2009-03-01 86.68 2009-04-01 87.11 2009-05-01 87.24 2009-06-01 87.40 2009-07-01 87.64 2009-08-01 87.78 2009-09-01 88.06 2009-10-01 88.15 2009-11-01 88.40 2009-12-01 88.59 2010-01-01 88.98 2010-02-01 89.10 2010-03-01 89.35 2010-04-01 89.40 2010-05-01 89.59 2010-06-01 89.85 2010-07-01 90.00 2010-08-01 89.91 2010-09-01 90.17 2010-10-01 90.44 2010-11-01 90.43 2010-12-01 90.66 2011-01-01 91.17 2011-02-01 91.50 2011-03-01 91.93 2011-04-01 92.00 2011-05-01 92.29 2011-06-01 92.50 2011-07-01 92.52 2011-08-01 92.62 2011-09-01 92.95 2011-10-01 93.11 2011-11-01 93.13 2011-12-01 93.26 2012-01-01 93.75 2012-02-01 93.90 2012-03-01 93.99 2012-04-01 93.98 2012-05-01 94.20 2012-06-01 94.37 2012-07-01 94.38 2012-08-01 94.48 2012-09-01 94.51 2012-10-01 95.10 2012-11-01 95.19 2012-12-01 95.32 2013-01-01 95.75 2013-02-01 95.97 2013-03-01 96.03 2013-04-01 96.08 2013-05-01 96.32 2013-06-01 96.50 2013-07-01 96.54 2013-08-01 96.80 2013-09-01 96.90 2013-10-01 96.96 2013-11-01 97.06 2013-12-01 97.23 2014-01-01 97.46 2014-02-01 97.69 2014-03-01 97.89 2014-04-01 98.04 2014-05-01 98.20 2014-06-01 98.24 2014-07-01 98.38 2014-08-01 98.47 2014-09-01 98.51 2014-10-01 98.54 2014-11-01 98.64 2014-12-01 98.76 2015-01-01 99.14 2015-02-01 99.29 2015-03-01 99.44 2015-04-01 99.79 2015-05-01 99.84 2015-06-01 99.98 2015-07-01 100.07 2015-08-01 100.25 2015-09-01 100.43 2015-10-01 100.42 2015-11-01 100.60 2015-12-01 100.76 2016-01-01 100.95 2016-02-01 101.07 2016-03-01 101.22 2016-04-01 101.28 2016-05-01 101.53 2016-06-01 101.80 2016-07-01 101.77 2016-08-01 102.27 2016-09-01 102.58 2016-10-01 102.62 2016-11-01 102.74 2016-12-01 102.88 2017-01-01 103.33 2017-02-01 103.64 2017-03-01 103.77 2017-04-01 103.94 2017-05-01 104.30 2017-06-01 104.28 2017-07-01 104.41 2017-08-01 104.79 2017-09-01 104.78 2017-10-01 104.76 2017-11-01 104.98 2017-12-01 105.21 2018-01-01 105.78 2018-02-01 105.87 2018-03-01 106.02 2018-04-01 106.40 2018-05-01 106.57 2018-06-01 106.66 2018-07-01 107.03 2018-08-01 107.20 2018-09-01 107.24 2018-10-01 107.53