CREATE TABLE table_204_232 (id NUMBER, "rank" NUMBER, "nation" CLOB, "gold" NUMBER, "silver" NUMBER, "bronze" NUMBER, "total" NUMBER)

other nation to earn no bronze medals besides peru
SELECT "nation" FROM table_204_232 WHERE "nation" <> 'peru' AND "bronze" = 0
SELECT "nation" FROM "table_204_232" WHERE "bronze" = 0 AND "nation" <> 'peru'