Question: When was the episode with a 999,000 BARB rating first aired in Denmark?
SQL: SELECT "First broadcast Denmark ( DR1 )" FROM "1-26591309-3" WHERE "Official BARB ratings" = '999,000';

Question: What is the BARB ratings of episode 6?
SQL: SELECT "Official BARB ratings" FROM "1-26591309-3" WHERE "Episode" = 6.0;

Question: When was the episode with a 1,036,000 BARB rating first aired in Denmark?
SQL: SELECT "First broadcast Denmark ( DR1 )" FROM "1-26591309-3" WHERE "Official BARB ratings" = '1,036,000';