sampleName       entries      integral         error  error/integ.
          Zjet          5597       176.519       5.27816     0.0299014
          stop             1       0.06463       0.06463             1
         ttbar            17      0.810921       0.22426       0.27655
       Diboson           162        3.0528      0.349244      0.114401
          Wjet             1     0.0107453     0.0107453             1
         bkg:           5778       180.458
          Data           116           116