what number of nations received 1 medal ?
CREATE TABLE table_204_595 (
    id number,
    "rank" number,
    "nation" text,
    "gold" number,
    "silver" number,
    "bronze" number,
    "total" number
)
SELECT COUNT("nation") FROM table_204_595 WHERE "total" = 1
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: what number of nations received 1 medal ? ### Input: CREATE TABLE table_204_595 (
    id number,
    "rank" number,
    "nation" text,
    "gold" number,
    "silver" number,
    "bronze" number,
    "total" number
) ### Response: SELECT COUNT("nation") FROM table_204_595 WHERE "total" = 1