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_17525955_2 (share VARCHAR, rating VARCHAR)
### Question:
How many share values are listed for the episode with a rating/share value of 2.6/8?
### Answer:
SELECT COUNT(share) FROM table_17525955_2 WHERE rating / SHARE(18 AS –49) = 2.6 / 8