Month Index 2015=100 1996-01-01 64.39 1996-02-01 64.28 1996-03-01 64.45 1996-04-01 64.75 1996-05-01 64.93 1996-06-01 65.34 1996-07-01 65.73 1996-08-01 65.69 1996-09-01 65.15 1996-10-01 65.09 1996-11-01 65.08 1996-12-01 64.98 1997-01-01 65.06 1997-02-01 64.96 1997-03-01 64.86 1997-04-01 64.76 1997-05-01 64.78 1997-06-01 65.27 1997-07-01 65.77 1997-08-01 65.87 1997-09-01 66.19 1997-10-01 66.42 1997-11-01 66.59 1997-12-01 66.58 1998-01-01 66.77 1998-02-01 66.78 1998-03-01 67.24 1998-04-01 67.17 1998-05-01 67.61 1998-06-01 67.59 1998-07-01 68.12 1998-08-01 68.32 1998-09-01 68.17 1998-10-01 68.08 1998-11-01 68.28 1998-12-01 68.10 1999-01-01 68.44 1999-02-01 68.17 1999-03-01 68.61 1999-04-01 68.76 1999-05-01 68.79 1999-06-01 68.80 1999-07-01 68.91 1999-08-01 68.63 1999-09-01 68.57 1999-10-01 68.46 1999-11-01 68.63 1999-12-01 68.84 2000-01-01 68.76 2000-02-01 68.95 2000-03-01 69.05 2000-04-01 69.19 2000-05-01 69.47 2000-06-01 69.98 2000-07-01 70.13 2000-08-01 70.67 2000-09-01 70.81 2000-10-01 71.14 2000-11-01 71.49 2000-12-01 71.79 2001-01-01 72.29 2001-02-01 72.18 2001-03-01 72.45 2001-04-01 73.48 2001-05-01 74.15 2001-06-01 75.00 2001-07-01 75.45 2001-08-01 76.09 2001-09-01 76.23 2001-10-01 76.45 2001-11-01 76.76 2001-12-01 76.62 2002-01-01 77.43 2002-02-01 77.56 2002-03-01 77.81 2002-04-01 77.76 2002-05-01 78.28 2002-06-01 78.34 2002-07-01 78.86 2002-08-01 78.60 2002-09-01 78.86 2002-10-01 78.64 2002-11-01 78.63 2002-12-01 78.54 2003-01-01 78.17 2003-02-01 78.42 2003-03-01 78.35 2003-04-01 78.42 2003-05-01 78.70 2003-06-01 78.86 2003-07-01 79.23 2003-08-01 79.55 2003-09-01 79.49 2003-10-01 79.66 2003-11-01 79.80 2003-12-01 80.04 2004-01-01 80.41 2004-02-01 80.51 2004-03-01 80.49 2004-04-01 80.72 2004-05-01 80.65 2004-06-01 80.71 2004-07-01 81.16 2004-08-01 80.64 2004-09-01 80.34 2004-10-01 79.99 2004-11-01 79.66 2004-12-01 79.96 2005-01-01 80.42 2005-02-01 80.39 2005-03-01 80.67 2005-04-01 81.06 2005-05-01 81.11 2005-06-01 81.38 2005-07-01 81.76 2005-08-01 81.99 2005-09-01 82.14 2005-10-01 82.18 2005-11-01 82.29 2005-12-01 81.98 2006-01-01 82.44 2006-02-01 81.93 2006-03-01 82.32 2006-04-01 82.71 2006-05-01 82.75 2006-06-01 83.06 2006-07-01 83.90 2006-08-01 84.39 2006-09-01 84.55 2006-10-01 85.06 2006-11-01 85.11 2006-12-01 85.35 2007-01-01 85.83 2007-02-01 85.40 2007-03-01 85.87 2007-04-01 85.70 2007-05-01 86.14 2007-06-01 86.60 2007-07-01 87.12 2007-08-01 87.07 2007-09-01 87.04 2007-10-01 87.86 2007-11-01 87.92 2007-12-01 88.18 2008-01-01 88.25 2008-02-01 88.28 2008-03-01 88.72 2008-04-01 88.47 2008-05-01 89.04 2008-06-01 89.78 2008-07-01 90.03 2008-08-01 90.66 2008-09-01 90.57 2008-10-01 90.95 2008-11-01 90.91 2008-12-01 90.57 2009-01-01 90.67 2009-02-01 91.02 2009-03-01 91.05 2009-04-01 91.35 2009-05-01 91.31 2009-06-01 90.99 2009-07-01 90.98 2009-08-01 90.34 2009-09-01 90.17 2009-10-01 90.19 2009-11-01 90.11 2009-12-01 89.79 2010-01-01 89.66 2010-02-01 89.54 2010-03-01 89.71 2010-04-01 90.24 2010-05-01 90.55 2010-06-01 91.10 2010-07-01 91.72 2010-08-01 91.93 2010-09-01 92.11 2010-10-01 92.15 2010-11-01 91.97 2010-12-01 92.38 2011-01-01 92.93 2011-02-01 93.06 2011-03-01 93.42 2011-04-01 92.38 2011-05-01 93.35 2011-06-01 92.00 2011-07-01 93.02 2011-08-01 92.92 2011-09-01 92.41 2011-10-01 91.72 2011-11-01 93.04 2011-12-01 92.19 2012-01-01 92.55 2012-02-01 93.51 2012-03-01 93.89 2012-04-01 93.99 2012-05-01 93.90 2012-06-01 95.27 2012-07-01 95.01 2012-08-01 94.88 2012-09-01 95.21 2012-10-01 96.36 2012-11-01 96.70 2012-12-01 96.75 2013-01-01 97.40 2013-02-01 97.97 2013-03-01 98.41 2013-04-01 99.03 2013-05-01 99.48 2013-06-01 101.12 2013-07-01 100.26 2013-08-01 100.02 2013-09-01 100.35 2013-10-01 99.34 2013-11-01 99.71 2013-12-01 100.26 2014-01-01 100.92 2014-02-01 100.63 2014-03-01 99.58 2014-04-01 100.02 2014-05-01 99.30 2014-06-01 99.62 2014-07-01 99.43 2014-08-01 98.42 2014-09-01 98.67 2014-10-01 98.04 2014-11-01 98.09 2014-12-01 97.13 2015-01-01 98.99 2015-02-01 99.08 2015-03-01 98.97 2015-04-01 98.86 2015-05-01 99.79 2015-06-01 100.49 2015-07-01 100.27 2015-08-01 100.50 2015-09-01 100.70 2015-10-01 100.49 2015-11-01 100.90 2015-12-01 100.95 2016-01-01 101.32 2016-02-01 100.70 2016-03-01 100.39 2016-04-01 101.57 2016-05-01 102.39 2016-06-01 102.33 2016-07-01 102.64 2016-08-01 103.47 2016-09-01 103.48 2016-10-01 102.33 2016-11-01 102.75 2016-12-01 103.62 2017-01-01 105.25 2017-02-01 106.06 2017-03-01 105.49 2017-04-01 105.07 2017-05-01 105.87 2017-06-01 105.41 2017-07-01 106.02 2017-08-01 106.07 2017-09-01 106.06 2017-10-01 106.44 2017-11-01 105.93 2017-12-01 106.06 2018-01-01 106.93 2018-02-01 107.05 2018-03-01 107.50 2018-04-01 107.73 2018-05-01 107.91 2018-06-01 108.39 2018-07-01 108.96 2018-08-01 108.95 2018-09-01 109.60 2018-10-01 109.27