What is the total number of Total, when Club is Leeds United, and when League Goals is 13?
CREATE TABLE table_name_77 (
    total VARCHAR,
    club VARCHAR,
    league_goals VARCHAR
)
SELECT COUNT(total) FROM table_name_77 WHERE club = "leeds united" AND league_goals = "13"
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 is the total number of Total, when Club is Leeds United, and when League Goals is 13? ### Input: CREATE TABLE table_name_77 (
    total VARCHAR,
    club VARCHAR,
    league_goals VARCHAR
) ### Response: SELECT COUNT(total) FROM table_name_77 WHERE club = "leeds united" AND league_goals = "13"