What was the maximum 09-10 i/o best?
CREATE TABLE table_24990183_4 (Id VARCHAR)
SELECT MAX(09 AS _10_i_o_best) FROM table_24990183_4
### Context: CREATE TABLE table_24990183_4 (Id VARCHAR) ### Question: What was the maximum 09-10 i/o best? ### Answer: SELECT MAX(09 AS _10_i_o_best) FROM table_24990183_4