sampleName       entries      integral         error  error/integ.
          Zjet         27490       1333.39       19.9651     0.0149732
          stop            14       1.74898      0.526395      0.300973
         ttbar           208       9.21736      0.743488     0.0806617
       Diboson         18128       190.105       3.08432     0.0162243
          Wjet             2       0.42256      0.345993      0.818803
         bkg:          45842       1534.88
          Data          1447          1447