Name the least year for start of 17th
CREATE TABLE table_68875 (
    "Year" real,
    "Chassis" text,
    "Engine" text,
    "Start" text,
    "Finish" text
)
SELECT MIN("Year") FROM table_68875 WHERE "Start" = '17th'
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: Name the least year for start of 17th ### Input: CREATE TABLE table_68875 (
    "Year" real,
    "Chassis" text,
    "Engine" text,
    "Start" text,
    "Finish" text
) ### Response: SELECT MIN("Year") FROM table_68875 WHERE "Start" = '17th'