Month Index 2015=100 1996-01-01 63.14 1996-02-01 63.32 1996-03-01 63.63 1996-04-01 66.13 1996-05-01 66.63 1996-06-01 66.55 1996-07-01 66.69 1996-08-01 66.71 1996-09-01 66.99 1996-10-01 66.68 1996-11-01 64.55 1996-12-01 64.79 1997-01-01 65.61 1997-02-01 65.77 1997-03-01 65.98 1997-04-01 68.02 1997-05-01 68.63 1997-06-01 68.80 1997-07-01 69.19 1997-08-01 69.05 1997-09-01 69.19 1997-10-01 68.94 1997-11-01 66.88 1997-12-01 67.51 1998-01-01 68.04 1998-02-01 67.98 1998-03-01 68.08 1998-04-01 70.73 1998-05-01 71.39 1998-06-01 71.34 1998-07-01 71.68 1998-08-01 71.46 1998-09-01 71.40 1998-10-01 71.02 1998-11-01 68.88 1998-12-01 69.27 1999-01-01 69.37 1999-02-01 69.42 1999-03-01 69.45 1999-04-01 71.57 1999-05-01 72.12 1999-06-01 72.16 1999-07-01 72.63 1999-08-01 72.52 1999-09-01 72.49 1999-10-01 72.14 1999-11-01 71.23 1999-12-01 72.06 2000-01-01 71.48 2000-02-01 71.48 2000-03-01 71.54 2000-04-01 73.76 2000-05-01 74.50 2000-06-01 74.32 2000-07-01 74.77 2000-08-01 74.60 2000-09-01 74.56 2000-10-01 74.36 2000-11-01 72.25 2000-12-01 72.48 2001-01-01 72.07 2001-02-01 72.14 2001-03-01 72.59 2001-04-01 75.31 2001-05-01 76.06 2001-06-01 76.21 2001-07-01 76.94 2001-08-01 76.95 2001-09-01 76.90 2001-10-01 76.37 2001-11-01 74.56 2001-12-01 75.01 2002-01-01 74.90 2002-02-01 74.27 2002-03-01 74.57 2002-04-01 77.06 2002-05-01 77.64 2002-06-01 77.58 2002-07-01 78.39 2002-08-01 78.45 2002-09-01 78.32 2002-10-01 78.12 2002-11-01 76.00 2002-12-01 76.26 2003-01-01 75.56 2003-02-01 75.87 2003-03-01 76.45 2003-04-01 78.61 2003-05-01 79.13 2003-06-01 79.25 2003-07-01 79.72 2003-08-01 79.84 2003-09-01 79.66 2003-10-01 80.10 2003-11-01 77.39 2003-12-01 77.82 2004-01-01 77.28 2004-02-01 77.31 2004-03-01 77.68 2004-04-01 81.04 2004-05-01 81.15 2004-06-01 81.46 2004-07-01 81.81 2004-08-01 81.44 2004-09-01 81.82 2004-10-01 81.83 2004-11-01 78.48 2004-12-01 79.24 2005-01-01 78.75 2005-02-01 79.27 2005-03-01 79.68 2005-04-01 82.61 2005-05-01 83.16 2005-06-01 83.16 2005-07-01 83.23 2005-08-01 83.48 2005-09-01 83.51 2005-10-01 84.27 2005-11-01 81.92 2005-12-01 81.95 2006-01-01 80.67 2006-02-01 81.18 2006-03-01 82.09 2006-04-01 85.62 2006-05-01 86.18 2006-06-01 85.96 2006-07-01 86.30 2006-08-01 86.04 2006-09-01 86.21 2006-10-01 85.74 2006-11-01 82.69 2006-12-01 82.61 2007-01-01 81.66 2007-02-01 81.85 2007-03-01 82.50 2007-04-01 84.67 2007-05-01 85.28 2007-06-01 85.45 2007-07-01 86.09 2007-08-01 86.57 2007-09-01 87.02 2007-10-01 87.11 2007-11-01 85.16 2007-12-01 85.22 2008-01-01 84.86 2008-02-01 85.18 2008-03-01 86.18 2008-04-01 88.23 2008-05-01 88.87 2008-06-01 89.34 2008-07-01 91.06 2008-08-01 91.36 2008-09-01 91.40 2008-10-01 92.26 2008-11-01 89.28 2008-12-01 89.45 2009-01-01 87.42 2009-02-01 88.15 2009-03-01 89.55 2009-04-01 91.68 2009-05-01 91.88 2009-06-01 91.80 2009-07-01 91.67 2009-08-01 92.19 2009-09-01 92.02 2009-10-01 91.66 2009-11-01 89.05 2009-12-01 88.89 2010-01-01 88.39 2010-02-01 88.68 2010-03-01 89.91 2010-04-01 92.25 2010-05-01 93.35 2010-06-01 93.28 2010-07-01 93.83 2010-08-01 94.77 2010-09-01 94.06 2010-10-01 93.50 2010-11-01 92.03 2010-12-01 92.46 2011-01-01 91.25 2011-02-01 90.99 2011-03-01 92.40 2011-04-01 94.43 2011-05-01 95.64 2011-06-01 96.12 2011-07-01 96.02 2011-08-01 97.09 2011-09-01 96.70 2011-10-01 95.83 2011-11-01 93.57 2011-12-01 93.76 2012-01-01 92.71 2012-02-01 93.32 2012-03-01 94.72 2012-04-01 97.99 2012-05-01 99.20 2012-06-01 100.30 2012-07-01 100.03 2012-08-01 100.20 2012-09-01 99.51 2012-10-01 98.84 2012-11-01 96.95 2012-12-01 96.38 2013-01-01 94.99 2013-02-01 95.02 2013-03-01 96.08 2013-04-01 98.86 2013-05-01 99.91 2013-06-01 100.75 2013-07-01 100.84 2013-08-01 100.73 2013-09-01 99.93 2013-10-01 99.25 2013-11-01 97.05 2013-12-01 97.08 2014-01-01 95.55 2014-02-01 96.25 2014-03-01 97.20 2014-04-01 99.10 2014-05-01 100.10 2014-06-01 101.29 2014-07-01 101.25 2014-08-01 101.42 2014-09-01 100.40 2014-10-01 99.79 2014-11-01 97.52 2014-12-01 97.38 2015-01-01 96.23 2015-02-01 96.70 2015-03-01 97.61 2015-04-01 100.38 2015-05-01 101.30 2015-06-01 102.37 2015-07-01 102.40 2015-08-01 102.75 2015-09-01 101.91 2015-10-01 101.27 2015-11-01 98.61 2015-12-01 98.47 2016-01-01 96.91 2016-02-01 97.55 2016-03-01 98.51 2016-04-01 101.12 2016-05-01 102.19 2016-06-01 103.33 2016-07-01 103.26 2016-08-01 103.70 2016-09-01 102.76 2016-10-01 101.72 2016-11-01 99.31 2016-12-01 99.35 2017-01-01 98.25 2017-02-01 98.65 2017-03-01 99.59 2017-04-01 102.21 2017-05-01 103.27 2017-06-01 104.34 2017-07-01 104.47 2017-08-01 104.91 2017-09-01 103.94 2017-10-01 103.21 2017-11-01 100.80 2017-12-01 100.70 2018-01-01 99.43 2018-02-01 100.00 2018-03-01 100.94 2018-04-01 103.66 2018-05-01 105.11 2018-06-01 106.51 2018-07-01 106.76 2018-08-01 107.52 2018-09-01 106.63 2018-10-01 105.37