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_23680576_2 (oct_2008 VARCHAR, aug_2008 VARCHAR)
### Question:
How many polling percentages were there in October 2008 when is was 30.8% in Aug 2008?
### Answer:
SELECT COUNT(oct_2008) FROM table_23680576_2 WHERE aug_2008 = "30.8%"