| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| -7 | No internal shipments made (does not apply) | 2 |
1%
|
| 0 | No losses | 160 |
78.8%
|
| 1 | 6 |
3%
|
|
| 2 | 10 |
4.9%
|
|
| 3 | 7 |
3.4%
|
|
| 4 | 4 |
2%
|
|
| 5 | 4 |
2%
|
|
| 8 | 3 |
1.5%
|
|
| 10 | 1 |
0.5%
|
|
| 12 | 1 |
0.5%
|
|
| 15 | 1 |
0.5%
|
|
| 20 | 2 |
1%
|
|
| 75 | 1 |
0.5%
|
|
| 100 | 1 |
0.5%
|
|
| Sysmiss | 47 |