2008-04-28   9.080
2008-04-29   9.018
2008-12-20   9.503
2009-01-09   9.315
2009-07-11   9.501
2009-10-09   9.631
2009-11-07   9.322
2009-12-06   9.360
2010-02-11   9.383
2011-11-03   9.246
2012-01-15   9.050