text: 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_20090682_4 (vehicle VARCHAR, top_13_time VARCHAR)
  ### Question:
  how many vehicles where top 13 time is 1:18.72
  ### Answer:
  SELECT COUNT(vehicle) FROM table_20090682_4 WHERE top_13_time = "1:18.72"