group stage one was there 0 play-off and 12 club played the thing
Pos Member Association Points (total 500) Clubs Group stage Play-off AFC Cup
real text real real real real real
1-19412902-1
4 Saudi Arabia 365 12 4 0 0
5 UAE 356 12 3 1 0
7 Iran 340 18 4 0 0
9 Uzbekistan 289 16 2 0 1
10 Qatar 270 10 2 0 0
table_19412902_1
SELECT COUNT Group stage FROM table WHERE Play-off = 0 AND Clubs = 12
0 12