CREATE TABLE game (stadium_id DECIMAL, id DECIMAL, season DECIMAL, date TEXT, home_team TEXT, away_team TEXT, score TEXT, competition TEXT)
CREATE TABLE stadium (id DECIMAL, name TEXT, home_games DECIMAL, average_attendance DECIMAL, total_attendance DECIMAL, capacity_percentage DECIMAL)
CREATE TABLE injury_accident (game_id DECIMAL, id DECIMAL, player TEXT, injury TEXT, number_of_matches TEXT, source TEXT)

What is the average attendance of stadiums with capacity percentage higher than 100%?
SELECT average_attendance FROM stadium WHERE capacity_percentage > 100
SELECT "average_attendance" FROM "stadium" WHERE "capacity_percentage" > 100