Month Index 2015=100 1996-01-01 66.96 1996-02-01 67.05 1996-03-01 67.15 1996-04-01 67.21 1996-05-01 67.28 1996-06-01 67.36 1996-07-01 67.42 1996-08-01 67.48 1996-09-01 67.63 1996-10-01 67.70 1996-11-01 67.76 1996-12-01 67.80 1997-01-01 68.09 1997-02-01 68.22 1997-03-01 68.34 1997-04-01 68.42 1997-05-01 68.51 1997-06-01 68.57 1997-07-01 68.64 1997-08-01 68.70 1997-09-01 68.86 1997-10-01 68.91 1997-11-01 68.95 1997-12-01 69.00 1998-01-01 69.25 1998-02-01 69.34 1998-03-01 69.48 1998-04-01 69.55 1998-05-01 69.62 1998-06-01 69.69 1998-07-01 69.77 1998-08-01 69.83 1998-09-01 69.99 1998-10-01 70.04 1998-11-01 70.11 1998-12-01 70.14 1999-01-01 70.38 1999-02-01 70.48 1999-03-01 70.57 1999-04-01 70.62 1999-05-01 70.64 1999-06-01 70.73 1999-07-01 70.76 1999-08-01 70.86 1999-09-01 70.96 1999-10-01 71.05 1999-11-01 71.14 1999-12-01 71.21 2000-01-01 71.37 2000-02-01 71.50 2000-03-01 71.55 2000-04-01 71.62 2000-05-01 71.71 2000-06-01 71.77 2000-07-01 71.89 2000-08-01 71.99 2000-09-01 72.15 2000-10-01 72.22 2000-11-01 72.26 2000-12-01 72.34 2001-01-01 72.61 2001-02-01 72.75 2001-03-01 72.90 2001-04-01 73.01 2001-05-01 73.20 2001-06-01 73.39 2001-07-01 73.54 2001-08-01 73.69 2001-09-01 73.94 2001-10-01 74.15 2001-11-01 74.34 2001-12-01 74.55 2002-01-01 75.49 2002-02-01 75.62 2002-03-01 75.71 2002-04-01 75.83 2002-05-01 76.06 2002-06-01 76.17 2002-07-01 76.36 2002-08-01 76.47 2002-09-01 76.75 2002-10-01 76.85 2002-11-01 76.97 2002-12-01 77.04 2003-01-01 77.36 2003-02-01 77.51 2003-03-01 77.63 2003-04-01 77.76 2003-05-01 77.91 2003-06-01 78.08 2003-07-01 78.24 2003-08-01 78.41 2003-09-01 78.71 2003-10-01 78.83 2003-11-01 78.93 2003-12-01 79.03 2004-01-01 79.35 2004-02-01 79.51 2004-03-01 79.66 2004-04-01 79.79 2004-05-01 79.96 2004-06-01 80.11 2004-07-01 80.27 2004-08-01 80.48 2004-09-01 80.76 2004-10-01 80.88 2004-11-01 81.03 2004-12-01 81.08 2005-01-01 81.47 2005-02-01 81.60 2005-03-01 81.69 2005-04-01 81.82 2005-05-01 82.00 2005-06-01 82.11 2005-07-01 82.18 2005-08-01 82.34 2005-09-01 82.57 2005-10-01 82.67 2005-11-01 82.75 2005-12-01 82.77 2006-01-01 83.17 2006-02-01 83.34 2006-03-01 83.46 2006-04-01 83.58 2006-05-01 83.71 2006-06-01 83.77 2006-07-01 83.90 2006-08-01 84.02 2006-09-01 84.29 2006-10-01 84.43 2006-11-01 84.54 2006-12-01 84.66 2007-01-01 85.11 2007-02-01 85.24 2007-03-01 85.36 2007-04-01 85.51 2007-05-01 85.74 2007-06-01 85.81 2007-07-01 85.95 2007-08-01 86.12 2007-09-01 86.37 2007-10-01 86.48 2007-11-01 86.62 2007-12-01 86.86 2008-01-01 87.29 2008-02-01 87.44 2008-03-01 87.68 2008-04-01 87.93 2008-05-01 88.09 2008-06-01 88.28 2008-07-01 88.43 2008-08-01 88.59 2008-09-01 88.88 2008-10-01 89.02 2008-11-01 89.12 2008-12-01 89.24 2009-01-01 89.62 2009-02-01 89.75 2009-03-01 89.82 2009-04-01 89.86 2009-05-01 89.89 2009-06-01 89.97 2009-07-01 89.13 2009-08-01 88.99 2009-09-01 89.07 2009-10-01 89.11 2009-11-01 89.18 2009-12-01 89.19 2010-01-01 89.41 2010-02-01 89.46 2010-03-01 89.56 2010-04-01 89.62 2010-05-01 89.70 2010-06-01 89.82 2010-07-01 89.89 2010-08-01 90.01 2010-09-01 90.11 2010-10-01 90.14 2010-11-01 90.26 2010-12-01 90.32 2011-01-01 90.51 2011-02-01 90.65 2011-03-01 90.87 2011-04-01 90.90 2011-05-01 91.14 2011-06-01 91.31 2011-07-01 91.44 2011-08-01 91.59 2011-09-01 91.75 2011-10-01 91.87 2011-11-01 91.99 2011-12-01 92.18 2012-01-01 92.92 2012-02-01 93.18 2012-03-01 93.31 2012-04-01 93.45 2012-05-01 93.66 2012-06-01 93.84 2012-07-01 94.02 2012-08-01 94.15 2012-09-01 94.39 2012-10-01 94.50 2012-11-01 94.62 2012-12-01 94.74 2013-01-01 95.19 2013-02-01 95.35 2013-03-01 95.44 2013-04-01 95.58 2013-05-01 95.72 2013-06-01 95.84 2013-07-01 95.99 2013-08-01 96.21 2013-09-01 96.41 2013-10-01 96.59 2013-11-01 96.77 2013-12-01 96.96 2014-01-01 98.01 2014-02-01 98.21 2014-03-01 98.29 2014-04-01 98.43 2014-05-01 98.55 2014-06-01 98.68 2014-07-01 98.76 2014-08-01 98.83 2014-09-01 98.99 2014-10-01 99.13 2014-11-01 99.15 2014-12-01 99.25 2015-01-01 99.52 2015-02-01 99.56 2015-03-01 99.67 2015-04-01 99.78 2015-05-01 99.81 2015-06-01 99.89 2015-07-01 99.98 2015-08-01 100.11 2015-09-01 100.32 2015-10-01 100.37 2015-11-01 100.47 2015-12-01 100.52 2016-01-01 100.80 2016-02-01 100.89 2016-03-01 100.97 2016-04-01 101.28 2016-05-01 101.38 2016-06-01 101.51 2016-07-01 101.56 2016-08-01 101.72 2016-09-01 101.99 2016-10-01 102.11 2016-11-01 102.21 2016-12-01 102.34 2017-01-01 102.47 2017-02-01 102.55 2017-03-01 102.60 2017-04-01 102.75 2017-05-01 102.84 2017-06-01 102.95 2017-07-01 103.11 2017-08-01 103.22 2017-09-01 103.32 2017-10-01 103.41 2017-11-01 103.49 2017-12-01 103.56 2018-01-01 103.76 2018-02-01 103.99 2018-03-01 104.08 2018-04-01 104.18 2018-05-01 104.41 2018-06-01 104.58 2018-07-01 104.66 2018-08-01 104.77 2018-09-01 105.01 2018-10-01 105.15