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_19662262_6 (average VARCHAR, economy_rate VARCHAR)
### Question:
How many averages are there when the economy rate is 2.26?
### Answer:
SELECT COUNT(average) FROM table_19662262_6 WHERE economy_rate = "2.26"