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_25 (diameter__km_ INTEGER, latitude VARCHAR)
### Question:
COunt the sum of Diameter (km) which has a Latitude of 62.7n?
### Answer:
SELECT SUM(diameter__km_) FROM table_name_25 WHERE latitude = "62.7n"