sampleName       entries      integral         error  error/integ.
          Zjet          3647       133.638       4.96361     0.0371422
          stop             1      0.399478      0.399478             1
         ttbar            21      0.799487      0.175976      0.220111
       Diboson           204       3.23689      0.430459      0.132985
          Wjet             2     0.0968298     0.0856416      0.884454
         bkg:           3875       138.171
          Data           106           106