Table:
text: Chris Broad
Performance against each opponent
Performance against each opponent
Matches Innings Not_out Runs High_Score Average
8 14 2 708 162 59.00
3 4 0 204 114 51.00
7 13 0 397 116 30.53
1 1 0 86 86 86.00
6 12 0 266 55 22.16
25 44 2 1661 162 39.54

Question: With a high score of 55 and going over 12 innings, how many runs did Chris Broad have under performing against each opponent?