Month Index 2015=100 1996-01-01 65.08 1996-02-01 65.17 1996-03-01 65.24 1996-04-01 65.26 1996-05-01 65.28 1996-06-01 65.39 1996-07-01 65.43 1996-08-01 65.49 1996-09-01 65.75 1996-10-01 65.81 1996-11-01 65.89 1996-12-01 65.89 1997-01-01 66.24 1997-02-01 66.27 1997-03-01 66.33 1997-04-01 66.40 1997-05-01 66.46 1997-06-01 66.49 1997-07-01 66.51 1997-08-01 66.58 1997-09-01 66.83 1997-10-01 66.88 1997-11-01 66.93 1997-12-01 66.92 1998-01-01 67.33 1998-02-01 67.36 1998-03-01 67.55 1998-04-01 67.77 1998-05-01 67.84 1998-06-01 67.81 1998-07-01 67.82 1998-08-01 67.85 1998-09-01 68.15 1998-10-01 68.22 1998-11-01 68.26 1998-12-01 68.31 1999-01-01 68.66 1999-02-01 68.73 1999-03-01 69.17 1999-04-01 69.23 1999-05-01 69.36 1999-06-01 69.40 1999-07-01 69.74 1999-08-01 69.73 1999-09-01 69.90 1999-10-01 70.13 1999-11-01 70.21 1999-12-01 70.25 2000-01-01 70.49 2000-02-01 70.51 2000-03-01 70.57 2000-04-01 70.69 2000-05-01 70.65 2000-06-01 70.70 2000-07-01 70.81 2000-08-01 70.87 2000-09-01 71.19 2000-10-01 71.24 2000-11-01 71.29 2000-12-01 71.32 2001-01-01 71.85 2001-02-01 71.93 2001-03-01 72.01 2001-04-01 72.10 2001-05-01 72.19 2001-06-01 72.24 2001-07-01 72.33 2001-08-01 72.34 2001-09-01 72.64 2001-10-01 73.31 2001-11-01 73.37 2001-12-01 73.44 2002-01-01 73.98 2002-02-01 74.11 2002-03-01 74.17 2002-04-01 74.26 2002-05-01 74.34 2002-06-01 74.35 2002-07-01 74.44 2002-08-01 74.54 2002-09-01 74.89 2002-10-01 75.22 2002-11-01 75.25 2002-12-01 75.32 2003-01-01 75.63 2003-02-01 75.72 2003-03-01 76.10 2003-04-01 76.08 2003-05-01 76.11 2003-06-01 76.14 2003-07-01 76.25 2003-08-01 76.31 2003-09-01 76.74 2003-10-01 76.99 2003-11-01 77.01 2003-12-01 77.04 2004-01-01 77.41 2004-02-01 77.64 2004-03-01 77.70 2004-04-01 77.84 2004-05-01 77.95 2004-06-01 77.98 2004-07-01 78.00 2004-08-01 78.08 2004-09-01 78.70 2004-10-01 78.92 2004-11-01 79.04 2004-12-01 78.89 2005-01-01 79.34 2005-02-01 79.41 2005-03-01 79.47 2005-04-01 79.58 2005-05-01 79.59 2005-06-01 79.65 2005-07-01 79.58 2005-08-01 79.71 2005-09-01 80.09 2005-10-01 80.32 2005-11-01 80.41 2005-12-01 80.42 2006-01-01 80.82 2006-02-01 80.92 2006-03-01 80.99 2006-04-01 81.08 2006-05-01 81.09 2006-06-01 81.07 2006-07-01 81.12 2006-08-01 81.14 2006-09-01 81.56 2006-10-01 81.87 2006-11-01 81.96 2006-12-01 82.04 2007-01-01 82.72 2007-02-01 82.85 2007-03-01 82.91 2007-04-01 83.01 2007-05-01 83.16 2007-06-01 83.03 2007-07-01 83.14 2007-08-01 83.15 2007-09-01 83.59 2007-10-01 83.94 2007-11-01 84.14 2007-12-01 84.12 2008-01-01 84.67 2008-02-01 84.86 2008-03-01 84.93 2008-04-01 85.11 2008-05-01 85.15 2008-06-01 85.21 2008-07-01 85.43 2008-08-01 85.53 2008-09-01 86.08 2008-10-01 86.67 2008-11-01 86.78 2008-12-01 86.82 2009-01-01 87.62 2009-02-01 87.76 2009-03-01 87.78 2009-04-01 87.97 2009-05-01 88.04 2009-06-01 88.08 2009-07-01 88.18 2009-08-01 88.26 2009-09-01 88.66 2009-10-01 88.76 2009-11-01 88.90 2009-12-01 88.96 2010-01-01 89.50 2010-02-01 89.59 2010-03-01 89.66 2010-04-01 89.81 2010-05-01 89.93 2010-06-01 89.94 2010-07-01 89.88 2010-08-01 89.91 2010-09-01 89.91 2010-10-01 90.09 2010-11-01 90.17 2010-12-01 90.20 2011-01-01 90.93 2011-02-01 91.00 2011-03-01 91.15 2011-04-01 91.28 2011-05-01 91.35 2011-06-01 91.46 2011-07-01 91.44 2011-08-01 91.52 2011-09-01 92.05 2011-10-01 92.32 2011-11-01 92.41 2011-12-01 92.52 2012-01-01 93.18 2012-02-01 93.30 2012-03-01 93.38 2012-04-01 93.49 2012-05-01 93.55 2012-06-01 93.69 2012-07-01 93.71 2012-08-01 93.81 2012-09-01 94.49 2012-10-01 94.76 2012-11-01 94.88 2012-12-01 95.02 2013-01-01 95.69 2013-02-01 95.89 2013-03-01 95.98 2013-04-01 96.11 2013-05-01 96.04 2013-06-01 96.08 2013-07-01 96.27 2013-08-01 96.45 2013-09-01 96.76 2013-10-01 96.97 2013-11-01 97.09 2013-12-01 97.20 2014-01-01 97.68 2014-02-01 97.83 2014-03-01 97.83 2014-04-01 97.94 2014-05-01 97.95 2014-06-01 97.96 2014-07-01 97.99 2014-08-01 98.02 2014-09-01 98.45 2014-10-01 98.63 2014-11-01 98.65 2014-12-01 98.70 2015-01-01 99.36 2015-02-01 99.39 2015-03-01 99.56 2015-04-01 99.66 2015-05-01 99.70 2015-06-01 99.75 2015-07-01 99.80 2015-08-01 99.94 2015-09-01 100.48 2015-10-01 100.70 2015-11-01 100.80 2015-12-01 100.85 2016-01-01 101.34 2016-02-01 101.44 2016-03-01 101.69 2016-04-01 101.74 2016-05-01 101.70 2016-06-01 101.86 2016-07-01 101.91 2016-08-01 101.94 2016-09-01 102.60 2016-10-01 102.69 2016-11-01 102.71 2016-12-01 102.80 2017-01-01 103.16 2017-02-01 103.33 2017-03-01 103.39 2017-04-01 103.53 2017-05-01 103.61 2017-06-01 103.75 2017-07-01 103.79 2017-08-01 103.85 2017-09-01 104.08 2017-10-01 104.12 2017-11-01 104.17 2017-12-01 104.23 2018-01-01 104.65 2018-02-01 104.98 2018-03-01 104.96 2018-04-01 105.03 2018-05-01 105.08 2018-06-01 105.12 2018-07-01 105.12 2018-08-01 105.24 2018-09-01 105.72 2018-10-01 106.21