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_25368177_1 (net_run_rate VARCHAR, total_points VARCHAR)
### Question:
How many different net run rates did the team with 19 total points have?
### Answer:
SELECT COUNT(net_run_rate) FROM table_25368177_1 WHERE total_points = 19