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_26591309_3 (first_broadcast_denmark___dr1__ VARCHAR, official_barb_ratings VARCHAR)
### Question:
When was the episode with a 999,000 BARB rating first aired in Denmark?
### Answer:
SELECT first_broadcast_denmark___dr1__ FROM table_26591309_3 WHERE official_barb_ratings = "999,000"