Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_66 (votes INTEGER, date VARCHAR, _percentage_of_national_vote VARCHAR)
### Question:
How many votes were tallied in 1956 with a % of national vote larger than 11.47?
### Answer:
SELECT SUM(votes) FROM table_name_66 WHERE date = "1956" AND _percentage_of_national_vote > 11.47