What is every value for %yes when type is ref?
CREATE TABLE table_256286_43 (
    _percentage_yes VARCHAR,
    type VARCHAR
)
SELECT _percentage_yes FROM table_256286_43 WHERE type = "Ref"
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 every value for %yes when type is ref? ### Input: CREATE TABLE table_256286_43 (
    _percentage_yes VARCHAR,
    type VARCHAR
) ### Response: SELECT _percentage_yes FROM table_256286_43 WHERE type = "Ref"