Month Index 2015=100 1996-01-01 69.80 1996-02-01 71.79 1996-03-01 71.86 1996-04-01 71.86 1996-05-01 71.86 1996-06-01 71.86 1996-07-01 68.73 1996-08-01 68.73 1996-09-01 71.86 1996-10-01 71.86 1996-11-01 71.86 1996-12-01 71.86 1997-01-01 71.86 1997-02-01 73.42 1997-03-01 73.42 1997-04-01 73.42 1997-05-01 73.42 1997-06-01 73.42 1997-07-01 73.42 1997-08-01 73.42 1997-09-01 73.42 1997-10-01 73.42 1997-11-01 73.42 1997-12-01 71.36 1998-01-01 72.64 1998-02-01 74.85 1998-03-01 74.85 1998-04-01 74.92 1998-05-01 74.92 1998-06-01 74.92 1998-07-01 74.92 1998-08-01 74.92 1998-09-01 73.14 1998-10-01 74.92 1998-11-01 74.92 1998-12-01 74.42 1999-01-01 74.85 1999-02-01 75.13 1999-03-01 75.35 1999-04-01 75.56 1999-05-01 75.56 1999-06-01 75.77 1999-07-01 76.06 1999-08-01 75.84 1999-09-01 73.35 1999-10-01 75.42 1999-11-01 75.20 1999-12-01 75.13 2000-01-01 75.20 2000-02-01 76.06 2000-03-01 76.20 2000-04-01 76.20 2000-05-01 76.77 2000-06-01 76.41 2000-07-01 76.55 2000-08-01 77.34 2000-09-01 76.98 2000-10-01 77.20 2000-11-01 76.34 2000-12-01 77.48 2001-01-01 77.33 2001-02-01 77.66 2001-03-01 77.45 2001-04-01 79.22 2001-05-01 78.19 2001-06-01 78.61 2001-07-01 80.93 2001-08-01 81.28 2001-09-01 79.08 2001-10-01 78.69 2001-11-01 75.84 2001-12-01 78.89 2002-01-01 77.42 2002-02-01 78.95 2002-03-01 78.94 2002-04-01 77.55 2002-05-01 78.67 2002-06-01 79.73 2002-07-01 78.47 2002-08-01 77.43 2002-09-01 77.85 2002-10-01 77.11 2002-11-01 76.67 2002-12-01 76.90 2003-01-01 77.58 2003-02-01 78.83 2003-03-01 77.52 2003-04-01 79.51 2003-05-01 78.31 2003-06-01 79.48 2003-07-01 78.34 2003-08-01 78.61 2003-09-01 76.96 2003-10-01 76.74 2003-11-01 77.65 2003-12-01 76.88 2004-01-01 76.84 2004-02-01 78.77 2004-03-01 78.01 2004-04-01 78.98 2004-05-01 78.82 2004-06-01 77.96 2004-07-01 80.51 2004-08-01 79.71 2004-09-01 77.41 2004-10-01 77.84 2004-11-01 77.31 2004-12-01 76.39 2005-01-01 77.06 2005-02-01 78.37 2005-03-01 79.55 2005-04-01 79.13 2005-05-01 78.66 2005-06-01 79.49 2005-07-01 81.02 2005-08-01 80.15 2005-09-01 79.76 2005-10-01 80.02 2005-11-01 79.49 2005-12-01 78.89 2006-01-01 78.76 2006-02-01 78.76 2006-03-01 78.49 2006-04-01 79.25 2006-05-01 78.36 2006-06-01 78.54 2006-07-01 79.79 2006-08-01 80.18 2006-09-01 78.06 2006-10-01 77.72 2006-11-01 77.98 2006-12-01 77.50 2007-01-01 77.28 2007-02-01 77.05 2007-03-01 77.18 2007-04-01 77.89 2007-05-01 77.00 2007-06-01 76.70 2007-07-01 78.41 2007-08-01 78.82 2007-09-01 76.10 2007-10-01 76.87 2007-11-01 76.67 2007-12-01 76.53 2008-01-01 76.30 2008-02-01 77.44 2008-03-01 78.34 2008-04-01 78.77 2008-05-01 78.10 2008-06-01 78.08 2008-07-01 80.95 2008-08-01 81.64 2008-09-01 80.11 2008-10-01 80.65 2008-11-01 80.83 2008-12-01 81.91 2009-01-01 80.32 2009-02-01 82.47 2009-03-01 83.01 2009-04-01 83.34 2009-05-01 82.32 2009-06-01 82.40 2009-07-01 84.17 2009-08-01 84.07 2009-09-01 83.29 2009-10-01 83.19 2009-11-01 83.22 2009-12-01 83.48 2010-01-01 83.42 2010-02-01 84.40 2010-03-01 84.61 2010-04-01 84.88 2010-05-01 84.82 2010-06-01 85.05 2010-07-01 86.31 2010-08-01 86.68 2010-09-01 86.91 2010-10-01 86.84 2010-11-01 87.03 2010-12-01 87.04 2011-01-01 87.07 2011-02-01 87.96 2011-03-01 88.28 2011-04-01 88.45 2011-05-01 88.23 2011-06-01 88.43 2011-07-01 89.29 2011-08-01 89.50 2011-09-01 89.58 2011-10-01 89.58 2011-11-01 89.17 2011-12-01 89.67 2012-01-01 89.55 2012-02-01 91.25 2012-03-01 91.00 2012-04-01 90.87 2012-05-01 91.04 2012-06-01 91.32 2012-07-01 92.45 2012-08-01 92.85 2012-09-01 92.24 2012-10-01 92.28 2012-11-01 92.10 2012-12-01 92.33 2013-01-01 92.17 2013-02-01 92.50 2013-03-01 92.44 2013-04-01 93.02 2013-05-01 93.33 2013-06-01 93.76 2013-07-01 94.88 2013-08-01 95.43 2013-09-01 95.31 2013-10-01 95.57 2013-11-01 95.52 2013-12-01 95.16 2014-01-01 93.47 2014-02-01 94.82 2014-03-01 95.05 2014-04-01 98.27 2014-05-01 95.43 2014-06-01 94.85 2014-07-01 102.50 2014-08-01 101.77 2014-09-01 95.63 2014-10-01 97.57 2014-11-01 94.82 2014-12-01 97.23 2015-01-01 96.80 2015-02-01 98.40 2015-03-01 98.43 2015-04-01 99.04 2015-05-01 100.20 2015-06-01 100.17 2015-07-01 103.27 2015-08-01 104.01 2015-09-01 100.24 2015-10-01 99.78 2015-11-01 98.91 2015-12-01 100.75 2016-01-01 98.46 2016-02-01 99.24 2016-03-01 100.19 2016-04-01 100.06 2016-05-01 100.31 2016-06-01 100.32 2016-07-01 106.07 2016-08-01 105.95 2016-09-01 101.13 2016-10-01 101.80 2016-11-01 101.77 2016-12-01 102.32 2017-01-01 100.30 2017-02-01 101.63 2017-03-01 101.91 2017-04-01 102.27 2017-05-01 101.19 2017-06-01 101.13 2017-07-01 106.39 2017-08-01 103.94 2017-09-01 101.21 2017-10-01 101.30 2017-11-01 101.64 2017-12-01 102.56 2018-01-01 101.70 2018-02-01 103.69 2018-03-01 103.37 2018-04-01 102.95 2018-05-01 102.90 2018-06-01 102.52 2018-07-01 109.21 2018-08-01 108.99 2018-09-01 103.34 2018-10-01 104.36