Month Index 2015=100 1996-01-01 60.56 1996-02-01 61.18 1996-03-01 63.14 1996-04-01 64.57 1996-05-01 66.13 1996-06-01 64.98 1996-07-01 60.81 1996-08-01 59.64 1996-09-01 61.38 1996-10-01 60.86 1996-11-01 63.52 1996-12-01 65.26 1997-01-01 64.99 1997-02-01 65.77 1997-03-01 65.91 1997-04-01 67.36 1997-05-01 69.84 1997-06-01 70.40 1997-07-01 66.57 1997-08-01 65.88 1997-09-01 65.16 1997-10-01 64.92 1997-11-01 67.08 1997-12-01 67.98 1998-01-01 70.04 1998-02-01 69.87 1998-03-01 71.09 1998-04-01 72.12 1998-05-01 74.09 1998-06-01 72.54 1998-07-01 67.39 1998-08-01 67.27 1998-09-01 69.28 1998-10-01 69.17 1998-11-01 70.41 1998-12-01 71.81 1999-01-01 74.39 1999-02-01 74.45 1999-03-01 74.57 1999-04-01 74.64 1999-05-01 75.13 1999-06-01 72.13 1999-07-01 67.20 1999-08-01 65.94 1999-09-01 70.31 1999-10-01 71.52 1999-11-01 71.93 1999-12-01 72.79 2000-01-01 74.00 2000-02-01 75.63 2000-03-01 76.29 2000-04-01 77.41 2000-05-01 76.64 2000-06-01 71.21 2000-07-01 69.79 2000-08-01 70.74 2000-09-01 70.89 2000-10-01 71.32 2000-11-01 71.90 2000-12-01 73.61 2001-01-01 74.37 2001-02-01 75.63 2001-03-01 77.12 2001-04-01 78.71 2001-05-01 81.23 2001-06-01 79.18 2001-07-01 76.40 2001-08-01 76.34 2001-09-01 77.18 2001-10-01 78.03 2001-11-01 79.14 2001-12-01 85.19 2002-01-01 89.88 2002-02-01 86.17 2002-03-01 86.97 2002-04-01 86.65 2002-05-01 82.98 2002-06-01 82.23 2002-07-01 79.32 2002-08-01 79.75 2002-09-01 80.44 2002-10-01 81.98 2002-11-01 82.95 2002-12-01 84.26 2003-01-01 85.63 2003-02-01 88.76 2003-03-01 90.76 2003-04-01 92.56 2003-05-01 96.36 2003-06-01 93.88 2003-07-01 88.50 2003-08-01 86.37 2003-09-01 86.20 2003-10-01 85.44 2003-11-01 86.08 2003-12-01 87.07 2004-01-01 89.15 2004-02-01 92.79 2004-03-01 92.94 2004-04-01 90.65 2004-05-01 90.73 2004-06-01 87.07 2004-07-01 80.13 2004-08-01 81.08 2004-09-01 81.13 2004-10-01 82.03 2004-11-01 82.33 2004-12-01 86.21 2005-01-01 86.45 2005-02-01 88.56 2005-03-01 88.88 2005-04-01 88.29 2005-05-01 88.48 2005-06-01 84.37 2005-07-01 79.19 2005-08-01 81.26 2005-09-01 82.18 2005-10-01 83.97 2005-11-01 84.07 2005-12-01 84.95 2006-01-01 86.09 2006-02-01 88.85 2006-03-01 88.66 2006-04-01 89.63 2006-05-01 87.84 2006-06-01 84.61 2006-07-01 83.31 2006-08-01 83.68 2006-09-01 85.00 2006-10-01 87.62 2006-11-01 86.85 2006-12-01 88.05 2007-01-01 89.10 2007-02-01 87.77 2007-03-01 88.62 2007-04-01 89.80 2007-05-01 89.26 2007-06-01 86.78 2007-07-01 86.19 2007-08-01 87.54 2007-09-01 89.14 2007-10-01 89.87 2007-11-01 89.26 2007-12-01 89.95 2008-01-01 92.50 2008-02-01 92.02 2008-03-01 91.88 2008-04-01 94.45 2008-05-01 93.32 2008-06-01 89.99 2008-07-01 88.25 2008-08-01 88.69 2008-09-01 90.19 2008-10-01 93.42 2008-11-01 95.92 2008-12-01 95.00 2009-01-01 97.50 2009-02-01 97.08 2009-03-01 97.75 2009-04-01 98.78 2009-05-01 99.29 2009-06-01 96.11 2009-07-01 94.30 2009-08-01 92.12 2009-09-01 93.74 2009-10-01 93.88 2009-11-01 94.64 2009-12-01 93.53 2010-01-01 94.35 2010-02-01 96.20 2010-03-01 96.93 2010-04-01 97.87 2010-05-01 96.88 2010-06-01 94.22 2010-07-01 93.60 2010-08-01 95.41 2010-09-01 96.69 2010-10-01 96.04 2010-11-01 96.23 2010-12-01 96.17 2011-01-01 96.85 2011-02-01 98.73 2011-03-01 99.61 2011-04-01 101.25 2011-05-01 101.80 2011-06-01 100.01 2011-07-01 98.24 2011-08-01 97.30 2011-09-01 97.29 2011-10-01 98.22 2011-11-01 99.63 2011-12-01 100.39 2012-01-01 99.61 2012-02-01 100.16 2012-03-01 101.40 2012-04-01 101.73 2012-05-01 102.63 2012-06-01 101.80 2012-07-01 99.34 2012-08-01 99.74 2012-09-01 100.11 2012-10-01 100.19 2012-11-01 99.92 2012-12-01 99.80 2013-01-01 101.44 2013-02-01 101.28 2013-03-01 103.11 2013-04-01 104.43 2013-05-01 105.16 2013-06-01 105.22 2013-07-01 102.56 2013-08-01 101.05 2013-09-01 100.52 2013-10-01 100.18 2013-11-01 98.43 2013-12-01 98.61 2014-01-01 99.78 2014-02-01 98.93 2014-03-01 100.53 2014-04-01 101.09 2014-05-01 99.03 2014-06-01 98.81 2014-07-01 96.63 2014-08-01 95.63 2014-09-01 96.80 2014-10-01 98.16 2014-11-01 97.64 2014-12-01 96.57 2015-01-01 99.13 2015-02-01 100.49 2015-03-01 101.22 2015-04-01 101.83 2015-05-01 99.45 2015-06-01 99.37 2015-07-01 97.17 2015-08-01 100.59 2015-09-01 100.93 2015-10-01 100.75 2015-11-01 100.54 2015-12-01 98.53 2016-01-01 98.83 2016-02-01 98.74 2016-03-01 97.84 2016-04-01 97.89 2016-05-01 98.82 2016-06-01 98.77 2016-07-01 100.04 2016-08-01 100.17 2016-09-01 98.75 2016-10-01 98.34 2016-11-01 98.15 2016-12-01 98.04 2017-01-01 102.19 2017-02-01 102.28 2017-03-01 101.30 2017-04-01 101.56 2017-05-01 98.93 2017-06-01 97.34 2017-07-01 96.56 2017-08-01 97.51 2017-09-01 98.33 2017-10-01 98.22 2017-11-01 97.83 2017-12-01 97.65 2018-01-01 98.35 2018-02-01 99.17 2018-03-01 98.59 2018-04-01 98.92 2018-05-01 98.75 2018-06-01 99.46 2018-07-01 99.75 2018-08-01 100.05 2018-09-01 101.90 2018-10-01 101.79