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_15928363_1 (horizontal VARCHAR, framerate___hz__ VARCHAR)
### Question:
Name the number of horizontal when framerate hz is 25
### Answer:
SELECT COUNT(horizontal) FROM table_15928363_1 WHERE framerate___hz__ = "25"