What is the lowest profits (billion $) for the rank 6?
CREATE TABLE table_name_25 (profits__billion_ INTEGER, rank VARCHAR)
SELECT MIN(profits__billion_) AS $_ FROM table_name_25 WHERE rank = 6
### Context: CREATE TABLE table_name_25 (profits__billion_ INTEGER, rank VARCHAR) ### Question: What is the lowest profits (billion $) for the rank 6? ### Answer: SELECT MIN(profits__billion_) AS $_ FROM table_name_25 WHERE rank = 6