Month Index 2015=100 1996-01-01 59.16 1996-02-01 59.16 1996-03-01 59.16 1996-04-01 59.16 1996-05-01 59.18 1996-06-01 59.40 1996-07-01 59.40 1996-08-01 59.40 1996-09-01 62.28 1996-10-01 64.43 1996-11-01 64.51 1996-12-01 64.51 1997-01-01 64.56 1997-02-01 64.56 1997-03-01 65.56 1997-04-01 65.56 1997-05-01 65.56 1997-06-01 65.56 1997-07-01 65.56 1997-08-01 65.56 1997-09-01 67.46 1997-10-01 68.75 1997-11-01 68.75 1997-12-01 68.75 1998-01-01 68.75 1998-02-01 68.75 1998-03-01 68.78 1998-04-01 68.82 1998-05-01 68.82 1998-06-01 68.82 1998-07-01 68.82 1998-08-01 68.84 1998-09-01 70.07 1998-10-01 70.12 1998-11-01 71.20 1998-12-01 71.34 1999-01-01 71.34 1999-02-01 71.34 1999-03-01 71.34 1999-04-01 71.34 1999-05-01 71.34 1999-06-01 71.34 1999-07-01 71.34 1999-08-01 71.41 1999-09-01 72.58 1999-10-01 72.83 1999-11-01 72.94 1999-12-01 72.98 2000-01-01 73.23 2000-02-01 73.25 2000-03-01 73.34 2000-04-01 73.47 2000-05-01 73.74 2000-06-01 73.85 2000-07-01 73.89 2000-08-01 73.95 2000-09-01 74.87 2000-10-01 74.95 2000-11-01 75.07 2000-12-01 75.33 2001-01-01 75.74 2001-02-01 75.79 2001-03-01 75.88 2001-04-01 75.95 2001-05-01 76.00 2001-06-01 76.08 2001-07-01 76.35 2001-08-01 76.50 2001-09-01 77.17 2001-10-01 77.74 2001-11-01 77.80 2001-12-01 77.99 2002-01-01 78.36 2002-02-01 78.56 2002-03-01 79.01 2002-04-01 79.36 2002-05-01 79.71 2002-06-01 79.98 2002-07-01 80.30 2002-08-01 80.35 2002-09-01 81.28 2002-10-01 81.46 2002-11-01 81.69 2002-12-01 81.97 2003-01-01 82.40 2003-02-01 82.52 2003-03-01 82.77 2003-04-01 83.14 2003-05-01 83.32 2003-06-01 83.37 2003-07-01 83.41 2003-08-01 83.40 2003-09-01 84.42 2003-10-01 84.75 2003-11-01 84.92 2003-12-01 85.28 2004-01-01 85.59 2004-02-01 86.46 2004-03-01 86.70 2004-04-01 86.91 2004-05-01 87.14 2004-06-01 87.50 2004-07-01 87.56 2004-08-01 87.61 2004-09-01 88.91 2004-10-01 89.06 2004-11-01 89.16 2004-12-01 89.38 2005-01-01 89.60 2005-02-01 89.90 2005-03-01 90.30 2005-04-01 91.21 2005-05-01 91.36 2005-06-01 91.51 2005-07-01 91.58 2005-08-01 91.60 2005-09-01 92.44 2005-10-01 92.71 2005-11-01 92.74 2005-12-01 92.84 2006-01-01 93.21 2006-02-01 93.33 2006-03-01 93.46 2006-04-01 93.71 2006-05-01 93.81 2006-06-01 93.86 2006-07-01 93.91 2006-08-01 93.99 2006-09-01 94.87 2006-10-01 95.31 2006-11-01 95.41 2006-12-01 95.79 2007-01-01 96.15 2007-02-01 96.44 2007-03-01 96.75 2007-04-01 97.02 2007-05-01 97.34 2007-06-01 97.48 2007-07-01 97.51 2007-08-01 97.51 2007-09-01 98.63 2007-10-01 98.85 2007-11-01 99.04 2007-12-01 99.20 2008-01-01 99.92 2008-02-01 100.20 2008-03-01 100.48 2008-04-01 100.65 2008-05-01 101.48 2008-06-01 101.62 2008-07-01 101.65 2008-08-01 101.67 2008-09-01 103.05 2008-10-01 103.40 2008-11-01 103.60 2008-12-01 103.72 2009-01-01 104.00 2009-02-01 104.27 2009-03-01 104.52 2009-04-01 104.79 2009-05-01 104.94 2009-06-01 105.01 2009-07-01 105.04 2009-08-01 105.05 2009-09-01 106.01 2009-10-01 106.46 2009-11-01 106.54 2009-12-01 106.78 2010-01-01 107.09 2010-02-01 107.19 2010-03-01 107.33 2010-04-01 107.59 2010-05-01 107.61 2010-06-01 107.63 2010-07-01 108.33 2010-08-01 108.46 2010-09-01 108.57 2010-10-01 108.67 2010-11-01 108.70 2010-12-01 108.69 2011-01-01 109.07 2011-02-01 109.14 2011-03-01 109.15 2011-04-01 109.17 2011-05-01 109.24 2011-06-01 109.25 2011-07-01 109.38 2011-08-01 109.38 2011-09-01 109.13 2011-10-01 109.05 2011-11-01 108.88 2011-12-01 109.08 2012-01-01 108.84 2012-02-01 108.59 2012-03-01 108.51 2012-04-01 108.40 2012-05-01 108.16 2012-06-01 108.18 2012-07-01 108.17 2012-08-01 108.16 2012-09-01 107.00 2012-10-01 107.00 2012-11-01 106.87 2012-12-01 106.31 2013-01-01 105.81 2013-02-01 105.53 2013-03-01 105.09 2013-04-01 104.73 2013-05-01 104.69 2013-06-01 104.63 2013-07-01 104.36 2013-08-01 104.28 2013-09-01 103.30 2013-10-01 103.02 2013-11-01 102.93 2013-12-01 102.74 2014-01-01 102.61 2014-02-01 102.11 2014-03-01 101.98 2014-04-01 101.87 2014-05-01 101.77 2014-06-01 101.62 2014-07-01 101.57 2014-08-01 101.47 2014-09-01 100.96 2014-10-01 100.35 2014-11-01 100.47 2014-12-01 100.38 2015-01-01 99.87 2015-02-01 99.68 2015-03-01 99.70 2015-04-01 99.68 2015-05-01 99.66 2015-06-01 99.66 2015-07-01 99.60 2015-08-01 100.64 2015-09-01 100.43 2015-10-01 100.45 2015-11-01 100.40 2015-12-01 100.22 2016-01-01 100.02 2016-02-01 99.96 2016-03-01 99.96 2016-04-01 100.00 2016-05-01 100.04 2016-06-01 100.06 2016-07-01 100.07 2016-08-01 100.10 2016-09-01 100.02 2016-10-01 99.83 2016-11-01 99.75 2016-12-01 99.77 2017-01-01 99.73 2017-02-01 99.67 2017-03-01 99.59 2017-04-01 99.60 2017-05-01 99.52 2017-06-01 99.43 2017-07-01 99.33 2017-08-01 99.41 2017-09-01 99.64 2017-10-01 99.62 2017-11-01 99.66 2017-12-01 99.66 2018-01-01 99.62 2018-02-01 99.63 2018-03-01 99.60 2018-04-01 99.61 2018-05-01 99.60 2018-06-01 99.60 2018-07-01 99.61 2018-08-01 99.59 2018-09-01 99.38 2018-10-01 99.33