CREATE TABLE table_204_75 (id DECIMAL, "year" DECIMAL, "place" TEXT, "gold" TEXT, "silver" TEXT, "bronze" TEXT)

which country has the most bronze medals ?
SELECT "bronze" FROM table_204_75 GROUP BY "bronze" ORDER BY COUNT(*) DESC LIMIT 1
SELECT "bronze" FROM "table_204_75" GROUP BY "bronze" ORDER BY COUNT(*) DESC NULLS LAST LIMIT 1