Table: taniec_gwiazdami_season9
Columns: episode
date
official_rating_4
share_4
official_rating_16_39
share_16_39

Question: Which episode had a share 16-19 of 23,22%?
SQL: SELECT MAX("episode") FROM taniec_gwiazdami_season9 WHERE "share_16_39" = '23,22%'

Question: What was the official rating 16-39 of episode 9?
SQL: SELECT "official_rating_16_39" FROM taniec_gwiazdami_season9 WHERE "episode" = 9