What the average diff when game play more than 6?
Club Played Lost Drawn Against Diff. Points
1997 World Club Championship
10637415
text real real real real real real
2-10637415-1
Australasia Pool A
Australasia Pool A
Brisbane Broncos 6 0 0 52 218 12
Auckland Warriors 6 0 0 82 186 12
Cronulla Sharks 6 0 0 54 176 12
Penrith Panthers 6 0 0 120 136 12
Canberra Raiders 6 1 0 108 194 10
Canterbury Bulldogs 6 2 0 121 97 8
SELECT AVG Diff. FROM table WHERE Played > 6
6