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_20971444_3 (share__18_49_ VARCHAR, rating__18_49_ VARCHAR)
  ### Question:
  Name the total number for 18-49 share being 18-49 being 3.1
  ### Answer:
  SELECT COUNT(share__18_49_) FROM table_20971444_3 WHERE rating__18_49_ = "3.1"