Block_Number Treatment killed
           1         1      4
           1         2      6
           2         1      5
           2         2      6
           3         1      6
           3         2      0
           4         1      4
           4         2      6
           5         1      0
           5         2      6
           6         1      6
           6         2      0
           7         1      2
           7         2      5
           8         1      6
           8         2      3
           9         1      0
           9         2      1
          10         1      5
          10         2      5
          11         1      0
          11         2      1
          12         1      0
          12         2      6
          13         1      2
          13         2      2
          14         1      1
          14         2      2
          15         1      3
          15         2      6
          16         1      6
          16         2      2