| Item | Total | Status of payment documents (%) | ||
|---|---|---|---|---|
| Statement | Drawing | specification | ||
| Restoration of trees | 60 | 1 | 2 | 2 |
| Disease control and maintenance | 236 | 3 | 7 | 15 |
| Maintenace | 720 | 10 | 10 | 27 |
| Planting materials such as trees | 82 | 6 | 5 | 1 |
| Resting facilities | 115 | 2 | 4 | 5 |
| Amusement facilities | 263 | 4 | 4 | 8 |
| Exercise facility | 55 | 2 | 0 | 0 |
| Deck and other facilities | 77 | 0 | 4 | 4 |
| Other purchases | 21 | 0 | 0 | 1 |
| Landscape construction | 2 | 0 | 0 | 0 |
| Total | 1,631 | 28(1.7%) | 36(2.2%) | 63(3.9%) |
| 127 (113 cases after excluding duplicates 6.9%) | ||||