in which year was the least amount of earnings won ?
CREATE TABLE table_203_203 (
    id number,
    "year" number,
    "majors" number,
    "atp wins" number,
    "total wins" number,
    "earnings (us$)" number,
    "money list rank" number
)
SELECT "year" FROM table_203_203 ORDER BY "earnings (us$)" LIMIT 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: in which year was the least amount of earnings won ? ### Input: CREATE TABLE table_203_203 (
    id number,
    "year" number,
    "majors" number,
    "atp wins" number,
    "total wins" number,
    "earnings (us$)" number,
    "money list rank" number
) ### Response: SELECT "year" FROM table_203_203 ORDER BY "earnings (us$)" LIMIT 1