Month Index 2015=100 1996-01-01 64.68 1996-02-01 66.37 1996-03-01 67.18 1996-04-01 67.18 1996-05-01 67.51 1996-06-01 67.45 1996-07-01 67.38 1996-08-01 67.45 1996-09-01 67.38 1996-10-01 67.45 1996-11-01 69.00 1996-12-01 70.28 1997-01-01 70.68 1997-02-01 70.95 1997-03-01 71.83 1997-04-01 71.56 1997-05-01 71.36 1997-06-01 72.10 1997-07-01 71.90 1997-08-01 71.90 1997-09-01 71.97 1997-10-01 71.43 1997-11-01 71.22 1997-12-01 71.29 1998-01-01 71.90 1998-02-01 72.91 1998-03-01 73.11 1998-04-01 74.19 1998-05-01 75.74 1998-06-01 75.94 1998-07-01 76.89 1998-08-01 77.56 1998-09-01 76.28 1998-10-01 77.23 1998-11-01 76.21 1998-12-01 76.28 1999-01-01 76.35 1999-02-01 75.14 1999-03-01 76.15 1999-04-01 75.68 1999-05-01 76.82 1999-06-01 77.63 1999-07-01 78.51 1999-08-01 78.71 1999-09-01 78.91 1999-10-01 78.58 1999-11-01 78.10 1999-12-01 77.90 2000-01-01 77.63 2000-02-01 77.70 2000-03-01 79.45 2000-04-01 80.13 2000-05-01 79.65 2000-06-01 78.51 2000-07-01 79.18 2000-08-01 80.13 2000-09-01 80.73 2000-10-01 80.53 2000-11-01 80.60 2000-12-01 79.79 2001-01-01 79.72 2001-02-01 81.54 2001-03-01 81.85 2001-04-01 82.48 2001-05-01 82.63 2001-06-01 83.76 2001-07-01 83.65 2001-08-01 83.90 2001-09-01 83.76 2001-10-01 83.74 2001-11-01 83.33 2001-12-01 84.55 2002-01-01 85.23 2002-02-01 85.28 2002-03-01 85.36 2002-04-01 84.98 2002-05-01 85.45 2002-06-01 86.14 2002-07-01 86.89 2002-08-01 87.11 2002-09-01 87.17 2002-10-01 87.52 2002-11-01 87.75 2002-12-01 87.55 2003-01-01 88.07 2003-02-01 90.84 2003-03-01 91.18 2003-04-01 91.28 2003-05-01 91.17 2003-06-01 91.19 2003-07-01 91.37 2003-08-01 91.10 2003-09-01 91.11 2003-10-01 91.06 2003-11-01 89.97 2003-12-01 90.90 2004-01-01 90.71 2004-02-01 92.16 2004-03-01 93.39 2004-04-01 93.37 2004-05-01 93.10 2004-06-01 93.35 2004-07-01 93.17 2004-08-01 92.89 2004-09-01 93.17 2004-10-01 93.14 2004-11-01 93.17 2004-12-01 92.92 2005-01-01 93.27 2005-02-01 95.46 2005-03-01 94.05 2005-04-01 94.07 2005-05-01 94.71 2005-06-01 94.40 2005-07-01 94.48 2005-08-01 94.43 2005-09-01 94.60 2005-10-01 93.98 2005-11-01 93.09 2005-12-01 93.83 2006-01-01 94.31 2006-02-01 95.50 2006-03-01 96.60 2006-04-01 96.98 2006-05-01 98.00 2006-06-01 97.67 2006-07-01 97.57 2006-08-01 98.36 2006-09-01 97.63 2006-10-01 97.14 2006-11-01 97.57 2006-12-01 97.65 2007-01-01 97.22 2007-02-01 98.35 2007-03-01 99.34 2007-04-01 99.11 2007-05-01 99.37 2007-06-01 99.41 2007-07-01 99.58 2007-08-01 99.38 2007-09-01 99.49 2007-10-01 99.63 2007-11-01 99.80 2007-12-01 99.17 2008-01-01 99.44 2008-02-01 101.08 2008-03-01 101.79 2008-04-01 102.33 2008-05-01 102.05 2008-06-01 101.38 2008-07-01 101.15 2008-08-01 100.92 2008-09-01 101.09 2008-10-01 100.72 2008-11-01 99.72 2008-12-01 100.04 2009-01-01 100.74 2009-02-01 103.05 2009-03-01 102.39 2009-04-01 102.35 2009-05-01 102.98 2009-06-01 103.11 2009-07-01 102.84 2009-08-01 101.72 2009-09-01 102.21 2009-10-01 102.54 2009-11-01 102.50 2009-12-01 101.63 2010-01-01 102.12 2010-02-01 101.55 2010-03-01 100.18 2010-04-01 101.42 2010-05-01 101.33 2010-06-01 100.51 2010-07-01 101.32 2010-08-01 101.90 2010-09-01 101.06 2010-10-01 102.00 2010-11-01 102.01 2010-12-01 102.51 2011-01-01 103.54 2011-02-01 102.49 2011-03-01 101.06 2011-04-01 100.96 2011-05-01 101.43 2011-06-01 100.98 2011-07-01 101.86 2011-08-01 102.15 2011-09-01 108.54 2011-10-01 108.26 2011-11-01 108.48 2011-12-01 108.93 2012-01-01 108.75 2012-02-01 107.93 2012-03-01 107.97 2012-04-01 107.76 2012-05-01 107.43 2012-06-01 108.28 2012-07-01 108.02 2012-08-01 108.54 2012-09-01 108.53 2012-10-01 108.17 2012-11-01 108.73 2012-12-01 107.61 2013-01-01 105.78 2013-02-01 104.85 2013-03-01 104.25 2013-04-01 104.29 2013-05-01 104.34 2013-06-01 103.66 2013-07-01 101.83 2013-08-01 103.53 2013-09-01 101.82 2013-10-01 102.72 2013-11-01 101.76 2013-12-01 102.63 2014-01-01 103.28 2014-02-01 102.42 2014-03-01 101.83 2014-04-01 100.11 2014-05-01 100.72 2014-06-01 101.28 2014-07-01 101.81 2014-08-01 102.46 2014-09-01 102.93 2014-10-01 102.10 2014-11-01 102.88 2014-12-01 101.84 2015-01-01 100.87 2015-02-01 100.50 2015-03-01 100.06 2015-04-01 100.11 2015-05-01 99.94 2015-06-01 100.18 2015-07-01 98.90 2015-08-01 99.35 2015-09-01 99.33 2015-10-01 100.19 2015-11-01 100.04 2015-12-01 100.52 2016-01-01 100.67 2016-02-01 99.63 2016-03-01 99.28 2016-04-01 98.83 2016-05-01 98.92 2016-06-01 99.75 2016-07-01 98.28 2016-08-01 99.46 2016-09-01 99.30 2016-10-01 99.12 2016-11-01 99.46 2016-12-01 99.12 2017-01-01 98.99 2017-02-01 98.55 2017-03-01 98.73 2017-04-01 98.32 2017-05-01 96.72 2017-06-01 96.43 2017-07-01 96.74 2017-08-01 96.28 2017-09-01 97.01 2017-10-01 97.53 2017-11-01 97.18 2017-12-01 97.69 2018-01-01 97.85 2018-02-01 96.84 2018-03-01 97.70 2018-04-01 97.33 2018-05-01 98.64 2018-06-01 98.21 2018-07-01 98.34 2018-08-01 98.59 2018-09-01 98.44 2018-10-01 99.18