What is the lowest rank of Citigroup?
CREATE TABLE table_name_67 (rank INTEGER, name VARCHAR)
SELECT MIN(rank) FROM table_name_67 WHERE name = "citigroup"
### Context: CREATE TABLE table_name_67 (rank INTEGER, name VARCHAR) ### Question: What is the lowest rank of Citigroup? ### Answer: SELECT MIN(rank) FROM table_name_67 WHERE name = "citigroup"