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 (bangladeshi_population INTEGER, rank VARCHAR)
### Question:
How many Bangladeshi citizens are there in the borough ranked at number 7?
### Answer:
SELECT MIN(bangladeshi_population) FROM table_19149550_9 WHERE rank = 7