recording continuously changing data in excel.

Hi.
I am try to build a frequency table in excel 2007 to record the outcome of two excel built rolling dice for a school homework.
I have tried using different functions like "=countif(" to no avail.
I want the table to automatically record in separate cells how many times each possible outcome appears in 100 rolls of the dice.

All help appreciated.

File attached if you need a visual aid to help. Press F9 to roll dice.