user: Question: What is cha bum-kun's average number of goals per match?
Columns: ['Name', 'Confederation', 'International goals', 'Caps', 'Goals per Match']
Types: ['text', 'text', 'real', 'real', 'real']
Sample row: ['Ali Daei', 'AFC', 109.0, 149.0, 0.73]
SQL:

assistant: SELECT "Goals per Match" FROM "Table" WHERE "Name" = 'cha bum-kun';