Looks like your table calc is summing across instead of down the procedimiento partition...have you tried editing the table calc and selecting advance under the compute using drop down?
yes I've tried that, but didn't work either
The Sum of Accepted is not currently on the Text shelf, it is only on the level of detail shelf. Replace Sum(accepted) with Sum of Accepted. Then, if you only want one instance of 2 to appear, go to Analysis>Stack Marks>Off.
Hope this helps!