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