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 rankings (ranking_date VARCHAR, tours INTEGER)
  ### Question:
  Find the total number of tours for each ranking date.
  ### Answer:
  SELECT SUM(tours), ranking_date FROM rankings GROUP BY ranking_date