How many years of nasl years did the accolades read 'captained england to victory at the 1966 world cup'?
CREATE TABLE table_237757_9 (
    nasl_years VARCHAR,
    accolades__pre_nasl_ VARCHAR
)
SELECT COUNT(nasl_years) FROM table_237757_9 WHERE accolades__pre_nasl_ = "Captained England to victory at the 1966 World Cup"
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: How many years of nasl years did the accolades read 'captained england to victory at the 1966 world cup'? ### Input: CREATE TABLE table_237757_9 (
    nasl_years VARCHAR,
    accolades__pre_nasl_ VARCHAR
) ### Response: SELECT COUNT(nasl_years) FROM table_237757_9 WHERE accolades__pre_nasl_ = "Captained England to victory at the 1966 World Cup"