How many public stalls are there in Dengzhou Zhengshang Pearl City?

1. For buildings with 1 to 7 floors, the shared area is 7% to 15%.

2. For buildings with 8 to 11 floors, the shared area is 10% to 14%.

3. For buildings with 12 to 18 floors, the shared area is 14% to 20%.

4. For buildings with 18 to 33 floors, the shared area is 20% to 25%.