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_14407512_24 (overall_nt_points VARCHAR, points VARCHAR)
### Question:
Name the number of overall nt points for 248.9
### Answer:
SELECT COUNT(overall_nt_points) FROM table_14407512_24 WHERE points = "248.9"