| _id | 101-MainEntrance | 102-BackEntrance | 103-SideEntrance | 104-Stairway | Entrances_and_Stairway | Entrances_except_Stairway | Total | colspacer |
|---|---|---|---|---|---|---|---|---|
| 101-MainEntrance | 102-BackEntrance | 103-SideEntrance | 104-Stairway | Entrances_and_Stairway | Entrances_except_Stairway | Total |