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_27434_2 (period VARCHAR, life_expectancy_total VARCHAR)
  ### Question:
  What period was the life expectancy at 62.4?
  ### Answer:
  SELECT period FROM table_27434_2 WHERE life_expectancy_total = "62.4"