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_4 (year VARCHAR, make__model VARCHAR)
### Question:
How many years have a Make/ Model of new flyer c40lfr?
### Answer:
SELECT COUNT(year) FROM table_name_4 WHERE make__model = "new flyer c40lfr"