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_262560_2 (location VARCHAR, left VARCHAR)
### Question:
How many schools left in 2002-03?
### Answer:
SELECT COUNT(location) FROM table_262560_2 WHERE left = "2002-03"