CREATE TABLE table_204_595 (id NUMBER, "rank" NUMBER, "nation" CLOB, "gold" NUMBER, "silver" NUMBER, "bronze" NUMBER, "total" NUMBER)

what is the average number of gold medals won by the top 5 nations ?
SELECT AVG("gold") FROM table_204_595 WHERE "rank" <= 5
SELECT AVG("gold") FROM "table_204_595" WHERE "rank" <= 5