Month Index 2015=100 1996-01-01 59.35 1996-02-01 59.45 1996-03-01 59.58 1996-04-01 59.78 1996-05-01 59.86 1996-06-01 60.04 1996-07-01 60.20 1996-08-01 60.31 1996-09-01 60.43 1996-10-01 60.51 1996-11-01 60.59 1996-12-01 60.71 1997-01-01 60.89 1997-02-01 60.97 1997-03-01 61.09 1997-04-01 61.29 1997-05-01 61.40 1997-06-01 61.53 1997-07-01 61.66 1997-08-01 61.73 1997-09-01 61.82 1997-10-01 61.95 1997-11-01 62.07 1997-12-01 62.23 1998-01-01 62.45 1998-02-01 62.51 1998-03-01 62.63 1998-04-01 62.91 1998-05-01 63.02 1998-06-01 63.15 1998-07-01 63.28 1998-08-01 63.39 1998-09-01 63.50 1998-10-01 63.59 1998-11-01 63.69 1998-12-01 63.89 1999-01-01 64.09 1999-02-01 64.16 1999-03-01 64.29 1999-04-01 64.55 1999-05-01 64.59 1999-06-01 64.71 1999-07-01 64.84 1999-08-01 64.93 1999-09-01 65.02 1999-10-01 65.13 1999-11-01 65.21 1999-12-01 65.37 2000-01-01 65.54 2000-02-01 65.69 2000-03-01 65.80 2000-04-01 66.00 2000-05-01 66.24 2000-06-01 66.32 2000-07-01 66.45 2000-08-01 66.57 2000-09-01 66.72 2000-10-01 66.84 2000-11-01 66.95 2000-12-01 67.18 2001-01-01 67.45 2001-02-01 67.61 2001-03-01 67.82 2001-04-01 68.16 2001-05-01 68.36 2001-06-01 68.54 2001-07-01 68.73 2001-08-01 68.85 2001-09-01 69.00 2001-10-01 69.20 2001-11-01 69.39 2001-12-01 69.54 2002-01-01 70.23 2002-02-01 70.49 2002-03-01 70.84 2002-04-01 71.13 2002-05-01 71.40 2002-06-01 71.56 2002-07-01 71.73 2002-08-01 71.86 2002-09-01 72.08 2002-10-01 72.22 2002-11-01 72.36 2002-12-01 72.53 2003-01-01 72.81 2003-02-01 72.94 2003-03-01 73.19 2003-04-01 73.42 2003-05-01 73.58 2003-06-01 73.73 2003-07-01 73.88 2003-08-01 74.02 2003-09-01 74.20 2003-10-01 74.36 2003-11-01 74.50 2003-12-01 74.66 2004-01-01 74.87 2004-02-01 75.01 2004-03-01 75.27 2004-04-01 75.52 2004-05-01 75.71 2004-06-01 75.89 2004-07-01 76.05 2004-08-01 76.19 2004-09-01 76.33 2004-10-01 76.49 2004-11-01 76.63 2004-12-01 76.82 2005-01-01 76.99 2005-02-01 77.17 2005-03-01 77.39 2005-04-01 77.69 2005-05-01 77.88 2005-06-01 78.02 2005-07-01 78.17 2005-08-01 78.31 2005-09-01 78.46 2005-10-01 78.64 2005-11-01 78.74 2005-12-01 78.89 2006-01-01 79.09 2006-02-01 79.30 2006-03-01 79.56 2006-04-01 79.80 2006-05-01 80.00 2006-06-01 80.17 2006-07-01 80.34 2006-08-01 80.49 2006-09-01 80.65 2006-10-01 80.89 2006-11-01 81.08 2006-12-01 81.30 2007-01-01 81.67 2007-02-01 81.91 2007-03-01 82.22 2007-04-01 82.62 2007-05-01 82.81 2007-06-01 83.00 2007-07-01 83.21 2007-08-01 83.39 2007-09-01 83.60 2007-10-01 83.86 2007-11-01 84.11 2007-12-01 84.42 2008-01-01 84.81 2008-02-01 85.13 2008-03-01 85.52 2008-04-01 86.09 2008-05-01 86.39 2008-06-01 86.65 2008-07-01 86.92 2008-08-01 87.12 2008-09-01 87.39 2008-10-01 87.61 2008-11-01 87.81 2008-12-01 87.97 2009-01-01 88.12 2009-02-01 88.30 2009-03-01 88.49 2009-04-01 88.68 2009-05-01 88.81 2009-06-01 88.90 2009-07-01 88.89 2009-08-01 88.98 2009-09-01 89.07 2009-10-01 89.22 2009-11-01 89.32 2009-12-01 89.45 2010-01-01 89.64 2010-02-01 89.81 2010-03-01 90.01 2010-04-01 90.24 2010-05-01 90.35 2010-06-01 90.45 2010-07-01 90.55 2010-08-01 90.67 2010-09-01 90.81 2010-10-01 90.98 2010-11-01 91.17 2010-12-01 91.35 2011-01-01 91.82 2011-02-01 92.01 2011-03-01 92.18 2011-04-01 92.41 2011-05-01 92.62 2011-06-01 92.76 2011-07-01 92.91 2011-08-01 93.06 2011-09-01 93.33 2011-10-01 93.45 2011-11-01 93.61 2011-12-01 93.81 2012-01-01 94.13 2012-02-01 94.32 2012-03-01 94.49 2012-04-01 94.75 2012-05-01 94.92 2012-06-01 95.07 2012-07-01 95.20 2012-08-01 95.31 2012-09-01 95.45 2012-10-01 95.60 2012-11-01 95.76 2012-12-01 95.89 2013-01-01 96.09 2013-02-01 96.23 2013-03-01 96.36 2013-04-01 96.58 2013-05-01 96.73 2013-06-01 96.86 2013-07-01 96.98 2013-08-01 97.02 2013-09-01 97.14 2013-10-01 97.27 2013-11-01 97.43 2013-12-01 97.57 2014-01-01 97.79 2014-02-01 97.96 2014-03-01 98.10 2014-04-01 98.22 2014-05-01 98.35 2014-06-01 98.45 2014-07-01 98.60 2014-08-01 98.66 2014-09-01 98.77 2014-10-01 98.94 2014-11-01 99.05 2014-12-01 99.11 2015-01-01 99.25 2015-02-01 99.44 2015-03-01 99.58 2015-04-01 99.71 2015-05-01 99.83 2015-06-01 99.97 2015-07-01 100.06 2015-08-01 100.20 2015-09-01 100.30 2015-10-01 100.43 2015-11-01 100.53 2015-12-01 100.71 2016-01-01 100.87 2016-02-01 101.01 2016-03-01 101.18 2016-04-01 101.38 2016-05-01 101.52 2016-06-01 101.67 2016-07-01 101.79 2016-08-01 101.92 2016-09-01 102.03 2016-10-01 102.17 2016-11-01 102.33 2016-12-01 102.53 2017-01-01 102.73 2017-02-01 102.96 2017-03-01 103.16 2017-04-01 103.38 2017-05-01 103.57 2017-06-01 103.76 2017-07-01 103.94 2017-08-01 104.10 2017-09-01 104.31 2017-10-01 104.44 2017-11-01 104.56 2017-12-01 104.73 2018-01-01 104.95 2018-02-01 105.15 2018-03-01 105.35 2018-04-01 105.57 2018-05-01 105.79 2018-06-01 105.98 2018-07-01 106.15 2018-08-01 106.30 2018-09-01 106.46 2018-10-01 106.59