| Number | Item | Zone B | Zone C | Total | Notes |
|
|
| Steep slope | Shallow slope |
|
|
| 1 | Ball | 10 | 3 | 13 |
|
| 2 | Inner ring | 3 | 2 | 5 |
|
| 3 | Disc | 0 | 3 | 3 | no contact item |
| 4 | Outer ring | 0 | 1 | 1 |
|
| 5 | Bore | 0 | 1 | 1 | no contact item |
|
| Total | 13 | 10 | 23 |
|