sampleName       entries      integral         error  error/integ.
          Zjet        205421       15336.2       127.473    0.00831192
          stop            56       9.95226       1.56541      0.157292
         ttbar          2840       120.485       2.54176      0.021096
       Diboson         66103       643.962       5.31482    0.00825332
          Wjet            19       3.63724       1.11181      0.305673
         bkg:         274439       16114.2
          Data         16488         16488