Month Index 2015=100 1996-01-01 75.38 1996-02-01 75.70 1996-03-01 75.69 1996-04-01 75.83 1996-05-01 76.16 1996-06-01 76.41 1996-07-01 76.80 1996-08-01 77.07 1996-09-01 76.71 1996-10-01 76.53 1996-11-01 76.76 1996-12-01 76.90 1997-01-01 76.95 1997-02-01 77.08 1997-03-01 77.10 1997-04-01 77.18 1997-05-01 77.31 1997-06-01 77.85 1997-07-01 77.95 1997-08-01 77.89 1997-09-01 77.54 1997-10-01 77.12 1997-11-01 77.39 1997-12-01 77.53 1998-01-01 77.61 1998-02-01 79.36 1998-03-01 79.32 1998-04-01 79.52 1998-05-01 80.32 1998-06-01 80.87 1998-07-01 81.25 1998-08-01 81.50 1998-09-01 81.06 1998-10-01 80.69 1998-11-01 80.49 1998-12-01 80.55 1999-01-01 80.38 1999-02-01 80.74 1999-03-01 80.74 1999-04-01 80.67 1999-05-01 81.11 1999-06-01 81.54 1999-07-01 81.73 1999-08-01 81.95 1999-09-01 81.80 1999-10-01 81.50 1999-11-01 81.92 1999-12-01 82.00 2000-01-01 81.85 2000-02-01 82.01 2000-03-01 82.07 2000-04-01 82.15 2000-05-01 82.76 2000-06-01 83.47 2000-07-01 83.82 2000-08-01 83.97 2000-09-01 83.81 2000-10-01 83.67 2000-11-01 83.73 2000-12-01 83.74 2001-01-01 84.00 2001-02-01 84.14 2001-03-01 84.27 2001-04-01 84.43 2001-05-01 84.89 2001-06-01 85.80 2001-07-01 86.54 2001-08-01 86.78 2001-09-01 86.44 2001-10-01 85.95 2001-11-01 86.00 2001-12-01 86.07 2002-01-01 86.22 2002-02-01 86.52 2002-03-01 86.55 2002-04-01 86.58 2002-05-01 86.93 2002-06-01 87.73 2002-07-01 88.47 2002-08-01 88.57 2002-09-01 88.15 2002-10-01 87.49 2002-11-01 87.64 2002-12-01 87.65 2003-01-01 87.59 2003-02-01 87.74 2003-03-01 87.85 2003-04-01 88.11 2003-05-01 88.50 2003-06-01 89.06 2003-07-01 89.65 2003-08-01 89.99 2003-09-01 89.75 2003-10-01 88.84 2003-11-01 89.03 2003-12-01 89.32 2004-01-01 89.40 2004-02-01 88.73 2004-03-01 88.61 2004-04-01 88.73 2004-05-01 89.26 2004-06-01 90.34 2004-07-01 90.88 2004-08-01 91.06 2004-09-01 90.65 2004-10-01 89.77 2004-11-01 89.58 2004-12-01 89.90 2005-01-01 89.52 2005-02-01 89.75 2005-03-01 89.50 2005-04-01 89.77 2005-05-01 90.08 2005-06-01 91.31 2005-07-01 92.20 2005-08-01 92.26 2005-09-01 91.55 2005-10-01 90.90 2005-11-01 91.00 2005-12-01 91.24 2006-01-01 91.29 2006-02-01 91.73 2006-03-01 91.65 2006-04-01 91.84 2006-05-01 92.13 2006-06-01 93.24 2006-07-01 94.47 2006-08-01 94.55 2006-09-01 93.42 2006-10-01 92.93 2006-11-01 93.31 2006-12-01 93.59 2007-01-01 93.95 2007-02-01 94.29 2007-03-01 94.42 2007-04-01 94.86 2007-05-01 95.00 2007-06-01 95.81 2007-07-01 96.93 2007-08-01 97.43 2007-09-01 96.67 2007-10-01 95.59 2007-11-01 95.88 2007-12-01 96.24 2008-01-01 96.78 2008-02-01 97.04 2008-03-01 97.16 2008-04-01 97.16 2008-05-01 97.45 2008-06-01 98.16 2008-07-01 99.86 2008-08-01 100.34 2008-09-01 99.63 2008-10-01 98.28 2008-11-01 98.77 2008-12-01 98.74 2009-01-01 98.67 2009-02-01 98.42 2009-03-01 98.14 2009-04-01 97.88 2009-05-01 98.11 2009-06-01 99.54 2009-07-01 100.35 2009-08-01 100.61 2009-09-01 99.16 2009-10-01 97.38 2009-11-01 97.17 2009-12-01 97.43 2010-01-01 96.91 2010-02-01 97.02 2010-03-01 96.97 2010-04-01 96.76 2010-05-01 97.02 2010-06-01 97.77 2010-07-01 99.80 2010-08-01 99.83 2010-09-01 98.42 2010-10-01 97.49 2010-11-01 97.18 2010-12-01 97.51 2011-01-01 97.46 2011-02-01 97.35 2011-03-01 97.42 2011-04-01 97.71 2011-05-01 97.77 2011-06-01 98.50 2011-07-01 99.30 2011-08-01 99.46 2011-09-01 99.00 2011-10-01 97.89 2011-11-01 97.87 2011-12-01 98.16 2012-01-01 98.23 2012-02-01 98.23 2012-03-01 97.99 2012-04-01 98.00 2012-05-01 98.44 2012-06-01 99.54 2012-07-01 100.74 2012-08-01 100.86 2012-09-01 100.28 2012-10-01 98.81 2012-11-01 98.69 2012-12-01 99.03 2013-01-01 98.59 2013-02-01 98.31 2013-03-01 98.15 2013-04-01 98.93 2013-05-01 99.09 2013-06-01 99.54 2013-07-01 100.55 2013-08-01 100.83 2013-09-01 100.39 2013-10-01 98.96 2013-11-01 98.85 2013-12-01 98.92 2014-01-01 99.06 2014-02-01 99.15 2014-03-01 99.27 2014-04-01 99.88 2014-05-01 100.28 2014-06-01 100.71 2014-07-01 101.65 2014-08-01 101.65 2014-09-01 100.43 2014-10-01 99.00 2014-11-01 97.13 2014-12-01 99.10 2015-01-01 98.95 2015-02-01 98.89 2015-03-01 99.03 2015-04-01 99.54 2015-05-01 99.53 2015-06-01 100.27 2015-07-01 101.32 2015-08-01 101.28 2015-09-01 100.54 2015-10-01 100.33 2015-11-01 100.11 2015-12-01 100.21 2016-01-01 99.75 2016-02-01 99.76 2016-03-01 99.78 2016-04-01 100.43 2016-05-01 100.49 2016-06-01 100.97 2016-07-01 101.19 2016-08-01 101.14 2016-09-01 100.64 2016-10-01 101.24 2016-11-01 100.94 2016-12-01 100.82 2017-01-01 100.58 2017-02-01 100.49 2017-03-01 100.58 2017-04-01 100.91 2017-05-01 100.89 2017-06-01 101.08 2017-07-01 102.35 2017-08-01 102.59 2017-09-01 102.41 2017-10-01 102.34 2017-11-01 102.28 2017-12-01 102.22 2018-01-01 102.48 2018-02-01 102.49 2018-03-01 102.74 2018-04-01 103.01 2018-05-01 103.03 2018-06-01 103.40 2018-07-01 104.27 2018-08-01 104.28 2018-09-01 104.30 2018-10-01 104.15