CREATE TABLE table_203_716 (id DECIMAL, "rank" DECIMAL, "nation" TEXT, "gold" DECIMAL, "silver" DECIMAL, "bronze" DECIMAL, "total" DECIMAL)

how many medals did the usa win ?
SELECT "total" FROM table_203_716 WHERE "nation" = 'usa'
SELECT "total" FROM "table_203_716" WHERE "nation" = 'usa'