sampleName       entries      integral         error  error/integ.
          Zjet          5669       180.048       5.49882     0.0305408
          stop             1       0.06463       0.06463             1
         ttbar            17      0.810921       0.22426       0.27655
       Diboson           163       3.06239      0.349376      0.114086
          Wjet             1     0.0107453     0.0107453             1
         bkg:           5851       183.997
          Data           119           119