Month Index 2015=100 1996-01-01 66.16 1996-02-01 66.45 1996-03-01 66.60 1996-04-01 66.73 1996-05-01 66.85 1996-06-01 66.92 1996-07-01 67.06 1996-08-01 67.03 1996-09-01 67.32 1996-10-01 67.48 1996-11-01 67.50 1996-12-01 67.50 1997-01-01 68.28 1997-02-01 68.60 1997-03-01 68.64 1997-04-01 68.62 1997-05-01 68.77 1997-06-01 68.79 1997-07-01 68.85 1997-08-01 68.68 1997-09-01 68.97 1997-10-01 69.05 1997-11-01 69.07 1997-12-01 69.15 1998-01-01 69.35 1998-02-01 69.60 1998-03-01 69.70 1998-04-01 69.90 1998-05-01 70.07 1998-06-01 70.10 1998-07-01 70.12 1998-08-01 70.08 1998-09-01 70.20 1998-10-01 70.22 1998-11-01 70.28 1998-12-01 70.29 1999-01-01 70.69 1999-02-01 70.96 1999-03-01 70.99 1999-04-01 71.13 1999-05-01 71.13 1999-06-01 71.20 1999-07-01 71.26 1999-08-01 71.01 1999-09-01 71.32 1999-10-01 71.46 1999-11-01 71.49 1999-12-01 71.52 2000-01-01 71.80 2000-02-01 72.06 2000-03-01 72.13 2000-04-01 72.21 2000-05-01 72.35 2000-06-01 72.48 2000-07-01 72.54 2000-08-01 72.51 2000-09-01 72.73 2000-10-01 72.80 2000-11-01 72.89 2000-12-01 72.95 2001-01-01 73.62 2001-02-01 73.77 2001-03-01 73.80 2001-04-01 74.08 2001-05-01 74.24 2001-06-01 74.23 2001-07-01 74.33 2001-08-01 74.22 2001-09-01 74.49 2001-10-01 74.61 2001-11-01 74.74 2001-12-01 74.85 2002-01-01 75.45 2002-02-01 75.61 2002-03-01 75.87 2002-04-01 75.99 2002-05-01 76.10 2002-06-01 76.18 2002-07-01 76.19 2002-08-01 76.06 2002-09-01 76.61 2002-10-01 76.68 2002-11-01 76.78 2002-12-01 76.86 2003-01-01 77.43 2003-02-01 77.76 2003-03-01 78.15 2003-04-01 78.21 2003-05-01 78.34 2003-06-01 78.41 2003-07-01 78.47 2003-08-01 78.46 2003-09-01 78.63 2003-10-01 78.69 2003-11-01 78.76 2003-12-01 78.76 2004-01-01 79.16 2004-02-01 79.41 2004-03-01 79.51 2004-04-01 79.61 2004-05-01 79.85 2004-06-01 79.96 2004-07-01 80.08 2004-08-01 79.91 2004-09-01 80.24 2004-10-01 80.35 2004-11-01 80.50 2004-12-01 80.56 2005-01-01 81.05 2005-02-01 81.22 2005-03-01 81.26 2005-04-01 81.38 2005-05-01 81.44 2005-06-01 81.51 2005-07-01 81.92 2005-08-01 81.85 2005-09-01 82.08 2005-10-01 82.18 2005-11-01 82.26 2005-12-01 82.38 2006-01-01 82.85 2006-02-01 83.08 2006-03-01 83.17 2006-04-01 83.34 2006-05-01 83.47 2006-06-01 83.78 2006-07-01 83.70 2006-08-01 83.55 2006-09-01 83.63 2006-10-01 83.73 2006-11-01 83.82 2006-12-01 83.91 2007-01-01 84.81 2007-02-01 85.06 2007-03-01 85.42 2007-04-01 85.44 2007-05-01 85.61 2007-06-01 85.70 2007-07-01 85.78 2007-08-01 85.88 2007-09-01 85.97 2007-10-01 86.10 2007-11-01 86.26 2007-12-01 86.32 2008-01-01 87.27 2008-02-01 87.58 2008-03-01 87.70 2008-04-01 87.88 2008-05-01 88.03 2008-06-01 88.21 2008-07-01 88.27 2008-08-01 88.31 2008-09-01 88.55 2008-10-01 88.73 2008-11-01 89.13 2008-12-01 89.40 2009-01-01 89.75 2009-02-01 90.10 2009-03-01 90.23 2009-04-01 90.27 2009-05-01 90.80 2009-06-01 90.92 2009-07-01 91.09 2009-08-01 91.06 2009-09-01 91.14 2009-10-01 91.15 2009-11-01 91.22 2009-12-01 91.47 2010-01-01 91.90 2010-02-01 92.09 2010-03-01 92.19 2010-04-01 92.23 2010-05-01 92.40 2010-06-01 92.53 2010-07-01 92.70 2010-08-01 92.41 2010-09-01 92.84 2010-10-01 92.79 2010-11-01 92.85 2010-12-01 92.92 2011-01-01 93.80 2011-02-01 93.97 2011-03-01 94.09 2011-04-01 93.84 2011-05-01 93.92 2011-06-01 93.99 2011-07-01 94.06 2011-08-01 94.01 2011-09-01 94.19 2011-10-01 94.26 2011-11-01 94.34 2011-12-01 94.58 2012-01-01 95.18 2012-02-01 95.35 2012-03-01 95.44 2012-04-01 95.55 2012-05-01 95.61 2012-06-01 95.54 2012-07-01 95.66 2012-08-01 95.69 2012-09-01 95.85 2012-10-01 96.04 2012-11-01 96.11 2012-12-01 96.20 2013-01-01 96.73 2013-02-01 97.13 2013-03-01 97.23 2013-04-01 97.36 2013-05-01 97.38 2013-06-01 97.50 2013-07-01 97.48 2013-08-01 97.34 2013-09-01 97.88 2013-10-01 97.60 2013-11-01 97.82 2013-12-01 97.73 2014-01-01 98.15 2014-02-01 98.45 2014-03-01 98.42 2014-04-01 98.67 2014-05-01 98.79 2014-06-01 98.76 2014-07-01 99.12 2014-08-01 99.01 2014-09-01 99.01 2014-10-01 99.00 2014-11-01 99.03 2014-12-01 99.15 2015-01-01 99.52 2015-02-01 99.59 2015-03-01 99.76 2015-04-01 99.83 2015-05-01 99.80 2015-06-01 99.78 2015-07-01 100.17 2015-08-01 100.17 2015-09-01 100.25 2015-10-01 100.30 2015-11-01 100.37 2015-12-01 100.45 2016-01-01 100.72 2016-02-01 101.10 2016-03-01 101.17 2016-04-01 101.36 2016-05-01 101.62 2016-06-01 101.67 2016-07-01 101.93 2016-08-01 101.70 2016-09-01 101.68 2016-10-01 101.72 2016-11-01 101.90 2016-12-01 102.00 2017-01-01 102.20 2017-02-01 102.47 2017-03-01 102.47 2017-04-01 103.65 2017-05-01 103.61 2017-06-01 103.88 2017-07-01 104.18 2017-08-01 104.03 2017-09-01 103.88 2017-10-01 103.96 2017-11-01 104.11 2017-12-01 104.32 2018-01-01 104.46 2018-02-01 104.98 2018-03-01 105.30 2018-04-01 106.14 2018-05-01 106.22 2018-06-01 106.45 2018-07-01 106.91 2018-08-01 106.88 2018-09-01 107.01 2018-10-01 106.86