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_22993636_2 (sec_wins VARCHAR, overall_record VARCHAR)
### Question:
How many different SEC Win counts does the team with an overall record of 30-4 have?
### Answer:
SELECT COUNT(sec_wins) FROM table_22993636_2 WHERE overall_record = "30-4"