Passage: The Berlin TV Tower is not only a broadcasting tower, but also a landmark, tourist attraction and venue. The Berlin TV Tower is the highest publicly accessible building in Europe and the highest publicly accessible observation platform in Germany. The building is expected to lose its rank in 2017 when the Rottweiler Test Tower is completed and open to public. In the first three years after its inauguration, as many as four million people visited the structure. After the German reunification, the visitor average has levelled off to approximately 1.2 million from some 90 countries a year. Of these, around 60 per cent come from abroad, with Spaniards being the biggest group, accounting for 8.1 per cent, followed by Italians (7.6 per cent) and Danes (6.7 per cent). The maximum admissible number of persons inside the ball is 320 persons. Of the up to 5,000 visitors daily, about 1,500 visit the tower restaurant. In GDR times, the duration of a stay in the Tele-Café was limited to 60 minutes and in the observation deck to 30 minutes.

Question: What many stop by the tower restaurant on a daily basis?
1,500