CREATE TABLE table_2509113_2 (quillacollo_municipality INT, vinto_municipality VARCHAR)

If the Vinto Municipality is 18630, what is the Quillacollo Municipality?
SELECT MAX(quillacollo_municipality) FROM table_2509113_2 WHERE vinto_municipality = 18630
SELECT MAX("quillacollo_municipality") FROM "table_2509113_2" WHERE "vinto_municipality" = 18630