What is the date settled for 40 years?
CREATE TABLE table_1174162_1 (date_first_settled_as_a_suburb VARCHAR, median_age__in_2006_ VARCHAR)
SELECT date_first_settled_as_a_suburb FROM table_1174162_1 WHERE median_age__in_2006_ = "40 years"
### Context: CREATE TABLE table_1174162_1 (date_first_settled_as_a_suburb VARCHAR, median_age__in_2006_ VARCHAR) ### Question: What is the date settled for 40 years? ### Answer: SELECT date_first_settled_as_a_suburb FROM table_1174162_1 WHERE median_age__in_2006_ = "40 years"