Here is the answer that I believe is correct:
0 : 0
1 : 83.6
2 : 167.2
3 : 250.8
4 : 334.4
5 : 418
Since he rushes the same amount each game, we would divide 418 by 5 to get the amount for a single game to get 83.6. We can proceed to multiply 83.6 by the number of games in the table, e.g. 2 times 83.6 = 167.2, so 167.2 in 2 games.
I hope this clarifies the answer.