Some European countries, such as Germany, do not have all-seater stadiums. German fans expressed a preference to stand while watching football, so the country's grounds have large terraced areas. For instance, Borussia Dortmund's Westfalenstadion (commercially known as Signal Iduna Park) has an all-seated capacity of 65,829, but during Bundesliga games the attendance limit is set to 81,360. (If the general rule "two standing occupies the same space as one sitting" applies, then around 15,000 seats are replaced by 30,000 standing attenders at Bundesliga games.)