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_name_40 (density__per_km²_ INTEGER, no_munic VARCHAR)
  ### Question:
  What is the average Density of 53 No. munic.?
  ### Answer:
  SELECT AVG(density__per_km²_) FROM table_name_40 WHERE no_munic = 53