Month Index 2015=100 1996-01-01 52.19 1996-02-01 53.34 1996-03-01 53.99 1996-04-01 54.43 1996-05-01 54.22 1996-06-01 54.35 1996-07-01 54.64 1996-08-01 54.74 1996-09-01 55.13 1996-10-01 55.85 1996-11-01 56.15 1996-12-01 56.14 1997-01-01 57.51 1997-02-01 57.40 1997-03-01 57.34 1997-04-01 57.36 1997-05-01 57.35 1997-06-01 57.18 1997-07-01 57.40 1997-08-01 57.49 1997-09-01 57.37 1997-10-01 57.13 1997-11-01 56.97 1997-12-01 56.75 1998-01-01 56.41 1998-02-01 56.02 1998-03-01 55.96 1998-04-01 55.91 1998-05-01 55.60 1998-06-01 55.65 1998-07-01 55.91 1998-08-01 56.18 1998-09-01 56.15 1998-10-01 55.96 1998-11-01 55.34 1998-12-01 54.34 1999-01-01 54.12 1999-02-01 53.97 1999-03-01 54.08 1999-04-01 53.91 1999-05-01 53.51 1999-06-01 53.48 1999-07-01 53.31 1999-08-01 53.44 1999-09-01 52.76 1999-10-01 52.29 1999-11-01 52.07 1999-12-01 51.62 2000-01-01 51.50 2000-02-01 51.04 2000-03-01 50.90 2000-04-01 50.15 2000-05-01 50.18 2000-06-01 50.18 2000-07-01 50.29 2000-08-01 50.14 2000-09-01 49.87 2000-10-01 49.74 2000-11-01 50.01 2000-12-01 50.10 2001-01-01 50.09 2001-02-01 52.89 2001-03-01 56.16 2001-04-01 57.52 2001-05-01 59.08 2001-06-01 59.81 2001-07-01 60.00 2001-08-01 61.06 2001-09-01 61.17 2001-10-01 61.34 2001-11-01 61.47 2001-12-01 61.90 2002-01-01 62.29 2002-02-01 62.76 2002-03-01 62.98 2002-04-01 62.69 2002-05-01 62.94 2002-06-01 63.86 2002-07-01 63.56 2002-08-01 62.67 2002-09-01 61.81 2002-10-01 59.84 2002-11-01 59.03 2002-12-01 57.70 2003-01-01 56.59 2003-02-01 55.60 2003-03-01 54.77 2003-04-01 53.69 2003-05-01 54.21 2003-06-01 53.68 2003-07-01 52.97 2003-08-01 52.54 2003-09-01 52.34 2003-10-01 51.92 2003-11-01 51.25 2003-12-01 51.08 2004-01-01 51.02 2004-02-01 50.96 2004-03-01 50.94 2004-04-01 51.50 2004-05-01 52.24 2004-06-01 53.08 2004-07-01 53.61 2004-08-01 53.84 2004-09-01 54.32 2004-10-01 53.90 2004-11-01 54.80 2004-12-01 55.70 2005-01-01 55.51 2005-02-01 56.14 2005-03-01 58.90 2005-04-01 58.84 2005-05-01 58.89 2005-06-01 59.25 2005-07-01 59.62 2005-08-01 60.46 2005-09-01 60.79 2005-10-01 61.13 2005-11-01 62.04 2005-12-01 62.79 2006-01-01 62.78 2006-02-01 63.09 2006-03-01 63.75 2006-04-01 65.07 2006-05-01 65.16 2006-06-01 65.43 2006-07-01 66.33 2006-08-01 66.54 2006-09-01 66.94 2006-10-01 66.46 2006-11-01 66.83 2006-12-01 67.34 2007-01-01 67.45 2007-02-01 67.34 2007-03-01 67.71 2007-04-01 67.60 2007-05-01 67.67 2007-06-01 68.21 2007-07-01 68.62 2007-08-01 68.81 2007-09-01 69.32 2007-10-01 70.45 2007-11-01 70.54 2007-12-01 70.88 2008-01-01 71.11 2008-02-01 71.75 2008-03-01 71.87 2008-04-01 72.37 2008-05-01 72.71 2008-06-01 72.91 2008-07-01 73.42 2008-08-01 73.60 2008-09-01 74.08 2008-10-01 75.54 2008-11-01 76.82 2008-12-01 77.21 2009-01-01 78.59 2009-02-01 79.00 2009-03-01 78.90 2009-04-01 78.48 2009-05-01 78.43 2009-06-01 78.14 2009-07-01 78.04 2009-08-01 77.89 2009-09-01 78.13 2009-10-01 78.36 2009-11-01 77.96 2009-12-01 77.04 2010-01-01 77.53 2010-02-01 77.37 2010-03-01 77.50 2010-04-01 77.27 2010-05-01 77.46 2010-06-01 77.59 2010-07-01 77.74 2010-08-01 77.67 2010-09-01 77.71 2010-10-01 78.09 2010-11-01 78.40 2010-12-01 78.82 2011-01-01 79.32 2011-02-01 80.56 2011-03-01 83.16 2011-04-01 84.72 2011-05-01 85.54 2011-06-01 86.59 2011-07-01 87.25 2011-08-01 87.81 2011-09-01 87.54 2011-10-01 88.14 2011-11-01 89.97 2011-12-01 92.43 2012-01-01 93.07 2012-02-01 93.48 2012-03-01 94.30 2012-04-01 94.56 2012-05-01 95.24 2012-06-01 95.95 2012-07-01 96.14 2012-08-01 95.93 2012-09-01 95.99 2012-10-01 96.35 2012-11-01 96.67 2012-12-01 97.34 2013-01-01 97.04 2013-02-01 97.60 2013-03-01 97.63 2013-04-01 98.24 2013-05-01 98.03 2013-06-01 98.54 2013-07-01 98.41 2013-08-01 98.17 2013-09-01 98.09 2013-10-01 98.15 2013-11-01 98.35 2013-12-01 98.21 2014-01-01 98.65 2014-02-01 99.16 2014-03-01 99.32 2014-04-01 99.48 2014-05-01 99.49 2014-06-01 99.61 2014-07-01 99.65 2014-08-01 99.39 2014-09-01 99.77 2014-10-01 99.71 2014-11-01 99.12 2014-12-01 98.90 2015-01-01 99.42 2015-02-01 99.40 2015-03-01 99.08 2015-04-01 99.58 2015-05-01 100.10 2015-06-01 99.84 2015-07-01 100.11 2015-08-01 100.17 2015-09-01 100.61 2015-10-01 100.52 2015-11-01 101.00 2015-12-01 100.16 2016-01-01 101.16 2016-02-01 101.88 2016-03-01 102.07 2016-04-01 102.69 2016-05-01 103.67 2016-06-01 103.94 2016-07-01 104.28 2016-08-01 105.13 2016-09-01 104.81 2016-10-01 104.53 2016-11-01 104.65 2016-12-01 105.11 2017-01-01 105.77 2017-02-01 107.97 2017-03-01 108.40 2017-04-01 107.33 2017-05-01 107.65 2017-06-01 108.23 2017-07-01 108.44 2017-08-01 108.23 2017-09-01 107.81 2017-10-01 108.13 2017-11-01 107.68 2017-12-01 107.86 2018-01-01 108.95 2018-02-01 109.21 2018-03-01 108.87 2018-04-01 109.06 2018-05-01 109.84 2018-06-01 109.07 2018-07-01 109.22 2018-08-01 109.76 2018-09-01 109.01 2018-10-01 109.38