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_9 (founded INTEGER, municipality VARCHAR, population__2010_ VARCHAR)
### Question:
In what year was Yauco, which had over 42,043 people in 2010, founded?
### Answer:
SELECT AVG(founded) FROM table_name_9 WHERE municipality = "yauco" AND population__2010_ > 42 OFFSET 043