Name the total number of luna blastoff date for apollo 11
CREATE TABLE table_1558077_8 (
    lunar_blastoff_date VARCHAR,
    mission_name VARCHAR
)
SELECT COUNT(lunar_blastoff_date) FROM table_1558077_8 WHERE mission_name = "Apollo 11"
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 total number of luna blastoff date for apollo 11 ### Input: CREATE TABLE table_1558077_8 (
    lunar_blastoff_date VARCHAR,
    mission_name VARCHAR
) ### Response: SELECT COUNT(lunar_blastoff_date) FROM table_1558077_8 WHERE mission_name = "Apollo 11"