Month Index 2015=100 1996-01-01 70.75 1996-02-01 70.78 1996-03-01 70.90 1996-04-01 70.90 1996-05-01 71.02 1996-06-01 71.02 1996-07-01 71.00 1996-08-01 71.00 1996-09-01 71.24 1996-10-01 71.32 1996-11-01 71.32 1996-12-01 71.32 1997-01-01 71.32 1997-02-01 71.32 1997-03-01 71.32 1997-04-01 71.23 1997-05-01 71.33 1997-06-01 71.33 1997-07-01 71.33 1997-08-01 71.33 1997-09-01 71.33 1997-10-01 73.62 1997-11-01 73.67 1997-12-01 73.67 1998-01-01 73.67 1998-02-01 73.71 1998-03-01 73.76 1998-04-01 73.76 1998-05-01 76.24 1998-06-01 78.89 1998-07-01 80.88 1998-08-01 80.94 1998-09-01 80.94 1998-10-01 80.94 1998-11-01 80.94 1998-12-01 82.00 1999-01-01 81.91 1999-02-01 82.28 1999-03-01 82.24 1999-04-01 82.20 1999-05-01 82.28 1999-06-01 82.28 1999-07-01 82.28 1999-08-01 82.28 1999-09-01 82.28 1999-10-01 82.28 1999-11-01 82.28 1999-12-01 84.02 2000-01-01 84.02 2000-02-01 84.21 2000-03-01 84.75 2000-04-01 85.60 2000-05-01 86.60 2000-06-01 86.60 2000-07-01 89.09 2000-08-01 89.09 2000-09-01 88.94 2000-10-01 88.19 2000-11-01 88.19 2000-12-01 88.19 2001-01-01 88.19 2001-02-01 91.55 2001-03-01 92.36 2001-04-01 92.36 2001-05-01 92.36 2001-06-01 92.36 2001-07-01 92.36 2001-08-01 92.36 2001-09-01 92.42 2001-10-01 92.39 2001-11-01 92.18 2001-12-01 92.18 2002-01-01 92.18 2002-02-01 96.49 2002-03-01 98.60 2002-04-01 98.95 2002-05-01 98.71 2002-06-01 98.71 2002-07-01 100.71 2002-08-01 102.76 2002-09-01 101.93 2002-10-01 102.39 2002-11-01 102.41 2002-12-01 101.59 2003-01-01 104.12 2003-02-01 106.86 2003-03-01 108.25 2003-04-01 108.45 2003-05-01 108.45 2003-06-01 108.29 2003-07-01 108.45 2003-08-01 108.45 2003-09-01 107.30 2003-10-01 107.44 2003-11-01 107.44 2003-12-01 107.03 2004-01-01 107.50 2004-02-01 110.06 2004-03-01 110.19 2004-04-01 110.55 2004-05-01 112.86 2004-06-01 107.82 2004-07-01 107.68 2004-08-01 107.68 2004-09-01 107.68 2004-10-01 107.68 2004-11-01 107.70 2004-12-01 108.15 2005-01-01 108.15 2005-02-01 108.40 2005-03-01 108.75 2005-04-01 108.87 2005-05-01 108.49 2005-06-01 108.87 2005-07-01 108.87 2005-08-01 109.06 2005-09-01 108.02 2005-10-01 106.75 2005-11-01 107.98 2005-12-01 107.95 2006-01-01 107.77 2006-02-01 107.93 2006-03-01 109.44 2006-04-01 109.45 2006-05-01 110.04 2006-06-01 109.96 2006-07-01 109.96 2006-08-01 109.32 2006-09-01 109.07 2006-10-01 109.03 2006-11-01 108.48 2006-12-01 106.87 2007-01-01 107.64 2007-02-01 106.35 2007-03-01 109.53 2007-04-01 110.60 2007-05-01 111.22 2007-06-01 109.33 2007-07-01 110.68 2007-08-01 110.14 2007-09-01 107.43 2007-10-01 107.59 2007-11-01 104.12 2007-12-01 104.15 2008-01-01 102.42 2008-02-01 100.86 2008-03-01 97.70 2008-04-01 101.14 2008-05-01 100.21 2008-06-01 100.70 2008-07-01 101.24 2008-08-01 100.24 2008-09-01 98.53 2008-10-01 98.51 2008-11-01 99.72 2008-12-01 100.95 2009-01-01 102.82 2009-02-01 101.43 2009-03-01 99.77 2009-04-01 100.04 2009-05-01 103.34 2009-06-01 102.62 2009-07-01 102.51 2009-08-01 100.00 2009-09-01 103.77 2009-10-01 101.91 2009-11-01 103.60 2009-12-01 98.70 2010-01-01 101.73 2010-02-01 100.70 2010-03-01 95.76 2010-04-01 96.64 2010-05-01 98.45 2010-06-01 95.48 2010-07-01 97.24 2010-08-01 97.05 2010-09-01 97.67 2010-10-01 96.60 2010-11-01 95.61 2010-12-01 96.75 2011-01-01 102.50 2011-02-01 103.59 2011-03-01 104.20 2011-04-01 100.00 2011-05-01 103.53 2011-06-01 104.72 2011-07-01 103.86 2011-08-01 99.91 2011-09-01 103.30 2011-10-01 102.96 2011-11-01 103.51 2011-12-01 101.79 2012-01-01 104.47 2012-02-01 103.09 2012-03-01 104.23 2012-04-01 104.97 2012-05-01 105.65 2012-06-01 105.27 2012-07-01 106.54 2012-08-01 106.91 2012-09-01 105.26 2012-10-01 107.32 2012-11-01 106.23 2012-12-01 104.85 2013-01-01 106.53 2013-02-01 105.47 2013-03-01 106.47 2013-04-01 105.69 2013-05-01 107.88 2013-06-01 107.13 2013-07-01 109.27 2013-08-01 105.70 2013-09-01 102.89 2013-10-01 107.54 2013-11-01 103.83 2013-12-01 102.03 2014-01-01 105.32 2014-02-01 108.92 2014-03-01 109.16 2014-04-01 105.21 2014-05-01 106.20 2014-06-01 105.21 2014-07-01 100.58 2014-08-01 103.20 2014-09-01 102.76 2014-10-01 101.42 2014-11-01 102.03 2014-12-01 95.26 2015-01-01 106.11 2015-02-01 100.92 2015-03-01 108.27 2015-04-01 98.64 2015-05-01 102.73 2015-06-01 98.88 2015-07-01 97.43 2015-08-01 100.13 2015-09-01 97.79 2015-10-01 96.51 2015-11-01 96.51 2015-12-01 96.09 2016-01-01 98.82 2016-02-01 100.71 2016-03-01 93.35 2016-04-01 95.52 2016-05-01 99.15 2016-06-01 94.40 2016-07-01 100.33 2016-08-01 94.85 2016-09-01 100.39 2016-10-01 98.62 2016-11-01 100.92 2016-12-01 101.78 2017-01-01 100.02 2017-02-01 96.94 2017-03-01 100.68 2017-04-01 94.04 2017-05-01 95.69 2017-06-01 95.98 2017-07-01 92.52 2017-08-01 92.67 2017-09-01 92.03 2017-10-01 92.07 2017-11-01 92.54 2017-12-01 96.64 2018-01-01 95.46 2018-02-01 91.45 2018-03-01 96.81 2018-04-01 96.00 2018-05-01 96.84 2018-06-01 97.80 2018-07-01 98.44 2018-08-01 95.14 2018-09-01 97.03 2018-10-01 99.48