| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 3 |
2%
|
| -7 | No internal shipments made (does not apply) | 36 |
23.8%
|
| 0 | No losses | 97 |
64.2%
|
| 1 | 1 |
0.7%
|
|
| 8 | 1 |
0.7%
|
|
| 9 | 1 |
0.7%
|
|
| 10 | 5 |
3.3%
|
|
| 17 | 1 |
0.7%
|
|
| 20 | 1 |
0.7%
|
|
| 25 | 2 |
1.3%
|
|
| NA | 3 |
2%
|