Month Index 2015=100 1996-01-01 53.35 1996-02-01 53.35 1996-03-01 53.35 1996-04-01 53.67 1996-05-01 55.26 1996-06-01 55.42 1996-07-01 55.42 1996-08-01 55.47 1996-09-01 55.42 1996-10-01 55.42 1996-11-01 53.89 1996-12-01 53.89 1997-01-01 58.36 1997-02-01 58.36 1997-03-01 58.47 1997-04-01 58.52 1997-05-01 58.63 1997-06-01 58.74 1997-07-01 58.74 1997-08-01 58.74 1997-09-01 58.80 1997-10-01 58.85 1997-11-01 58.85 1997-12-01 59.07 1998-01-01 59.40 1998-02-01 59.51 1998-03-01 59.56 1998-04-01 59.83 1998-05-01 59.89 1998-06-01 60.10 1998-07-01 60.21 1998-08-01 60.27 1998-09-01 60.21 1998-10-01 60.16 1998-11-01 60.27 1998-12-01 60.27 1999-01-01 60.54 1999-02-01 60.76 1999-03-01 60.81 1999-04-01 60.98 1999-05-01 60.98 1999-06-01 60.98 1999-07-01 61.03 1999-08-01 61.14 1999-09-01 61.19 1999-10-01 61.19 1999-11-01 61.25 1999-12-01 61.25 2000-01-01 62.94 2000-02-01 62.94 2000-03-01 62.99 2000-04-01 62.99 2000-05-01 62.99 2000-06-01 63.05 2000-07-01 63.32 2000-08-01 63.32 2000-09-01 63.43 2000-10-01 63.48 2000-11-01 63.48 2000-12-01 63.54 2001-01-01 77.69 2001-02-01 77.69 2001-03-01 77.78 2001-04-01 77.99 2001-05-01 78.03 2001-06-01 78.12 2001-07-01 78.13 2001-08-01 78.16 2001-09-01 78.18 2001-10-01 78.23 2001-11-01 78.32 2001-12-01 78.23 2002-01-01 78.55 2002-02-01 78.64 2002-03-01 78.73 2002-04-01 78.38 2002-05-01 78.41 2002-06-01 78.27 2002-07-01 78.27 2002-08-01 78.29 2002-09-01 78.00 2002-10-01 78.06 2002-11-01 78.16 2002-12-01 78.16 2003-01-01 79.33 2003-02-01 79.34 2003-03-01 79.24 2003-04-01 79.31 2003-05-01 79.28 2003-06-01 79.47 2003-07-01 79.57 2003-08-01 79.57 2003-09-01 79.60 2003-10-01 79.60 2003-11-01 79.65 2003-12-01 79.65 2004-01-01 79.83 2004-02-01 80.00 2004-03-01 80.05 2004-04-01 80.09 2004-05-01 80.11 2004-06-01 80.01 2004-07-01 80.06 2004-08-01 80.06 2004-09-01 80.06 2004-10-01 80.18 2004-11-01 80.61 2004-12-01 80.61 2005-01-01 80.91 2005-02-01 80.89 2005-03-01 80.87 2005-04-01 81.01 2005-05-01 80.98 2005-06-01 80.96 2005-07-01 81.02 2005-08-01 81.04 2005-09-01 81.09 2005-10-01 81.15 2005-11-01 81.22 2005-12-01 81.22 2006-01-01 82.29 2006-02-01 82.50 2006-03-01 82.52 2006-04-01 82.42 2006-05-01 82.23 2006-06-01 82.21 2006-07-01 82.18 2006-08-01 82.07 2006-09-01 81.56 2006-10-01 81.57 2006-11-01 81.71 2006-12-01 81.71 2007-01-01 82.32 2007-02-01 82.59 2007-03-01 82.90 2007-04-01 82.88 2007-05-01 82.69 2007-06-01 82.70 2007-07-01 82.79 2007-08-01 83.52 2007-09-01 84.42 2007-10-01 83.87 2007-11-01 83.55 2007-12-01 83.16 2008-01-01 83.93 2008-02-01 84.00 2008-03-01 84.33 2008-04-01 84.17 2008-05-01 84.95 2008-06-01 84.91 2008-07-01 83.95 2008-08-01 84.82 2008-09-01 86.11 2008-10-01 84.76 2008-11-01 84.96 2008-12-01 85.64 2009-01-01 85.19 2009-02-01 85.56 2009-03-01 86.10 2009-04-01 85.60 2009-05-01 85.91 2009-06-01 86.23 2009-07-01 86.28 2009-08-01 86.10 2009-09-01 86.19 2009-10-01 86.69 2009-11-01 87.49 2009-12-01 86.29 2010-01-01 87.93 2010-02-01 88.09 2010-03-01 88.38 2010-04-01 88.38 2010-05-01 88.05 2010-06-01 87.37 2010-07-01 87.67 2010-08-01 87.55 2010-09-01 87.54 2010-10-01 88.07 2010-11-01 88.20 2010-12-01 88.10 2011-01-01 88.37 2011-02-01 88.50 2011-03-01 88.77 2011-04-01 88.50 2011-05-01 88.87 2011-06-01 88.95 2011-07-01 89.35 2011-08-01 89.45 2011-09-01 89.47 2011-10-01 89.55 2011-11-01 89.74 2011-12-01 89.75 2012-01-01 90.43 2012-02-01 90.65 2012-03-01 91.37 2012-04-01 91.56 2012-05-01 91.56 2012-06-01 91.59 2012-07-01 91.50 2012-08-01 91.36 2012-09-01 91.51 2012-10-01 91.83 2012-11-01 92.08 2012-12-01 92.23 2013-01-01 93.77 2013-02-01 94.04 2013-03-01 93.96 2013-04-01 93.92 2013-05-01 94.09 2013-06-01 94.13 2013-07-01 94.15 2013-08-01 94.17 2013-09-01 94.55 2013-10-01 94.72 2013-11-01 95.14 2013-12-01 95.25 2014-01-01 96.96 2014-02-01 97.33 2014-03-01 97.58 2014-04-01 97.58 2014-05-01 97.50 2014-06-01 97.65 2014-07-01 97.41 2014-08-01 97.71 2014-09-01 97.76 2014-10-01 97.81 2014-11-01 97.84 2014-12-01 97.93 2015-01-01 98.79 2015-02-01 99.24 2015-03-01 99.54 2015-04-01 100.04 2015-05-01 100.15 2015-06-01 100.12 2015-07-01 100.06 2015-08-01 100.43 2015-09-01 100.33 2015-10-01 100.41 2015-11-01 100.51 2015-12-01 100.37 2016-01-01 101.66 2016-02-01 101.68 2016-03-01 101.82 2016-04-01 102.10 2016-05-01 102.01 2016-06-01 102.30 2016-07-01 102.51 2016-08-01 102.49 2016-09-01 102.53 2016-10-01 102.56 2016-11-01 102.68 2016-12-01 102.67 2017-01-01 105.15 2017-02-01 105.47 2017-03-01 105.43 2017-04-01 105.54 2017-05-01 105.64 2017-06-01 105.64 2017-07-01 105.65 2017-08-01 105.72 2017-09-01 106.03 2017-10-01 106.01 2017-11-01 106.13 2017-12-01 106.13 2018-01-01 107.21 2018-02-01 107.23 2018-03-01 107.24 2018-04-01 107.10 2018-05-01 107.12 2018-06-01 107.26 2018-07-01 107.26 2018-08-01 107.25 2018-09-01 107.28 2018-10-01 107.32