Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_19149550_9 (rank VARCHAR, total_asian_population VARCHAR)
### Question:
How many boroughs with different ranks have a total Asian population of 33338?
### Answer:
SELECT COUNT(rank) FROM table_19149550_9 WHERE total_asian_population = 33338