user: Question: Which TV Station has Average Ratings of 16.89%?
Columns: ['Japanese Title', 'Romaji Title', 'TV Station', 'Episodes', 'Average Ratings']
Types: ['text', 'text', 'text', 'real', 'text']
Sample row: ['大奥～華の乱～', 'Oooku ~Hana no Ran~', 'Fuji TV', 10.0, '15.7%']
SQL:

assistant: SELECT "TV Station" FROM "Table" WHERE "Average Ratings" = '16.89%';