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_17972193_1 (attendance INTEGER, game_site VARCHAR)
### Question:
How many were in attendance when the game was held in Arrowhead Stadium?
### Answer:
SELECT MIN(attendance) FROM table_17972193_1 WHERE game_site = "Arrowhead Stadium"