Table schema:
CREATE TABLE table_name_13 (percentage__2011_ VARCHAR, population__2006_ VARCHAR, percentage__2006_ VARCHAR)

Question: What percentage of the 2011 population had a mother tongue language that was spoken by 45.22% of the population in 2006 (over 120)?
SQL: SELECT percentage__2011_ FROM table_name_13 WHERE population__2006_ > 120 AND percentage__2006_ = "45.22%"