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_53 (year VARCHAR, passenger_change VARCHAR)
### Question:
What is the year that saw a passenger change of +32,9%?
### Answer:
SELECT COUNT(year) FROM table_name_53 WHERE passenger_change = "+32,9%"