| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 6 |
0.6%
|
| 2 | 2 | 0 |
0%
|
| 3 | 3 | 0 |
0%
|
| 4 | 4 | 0 |
0%
|
| 12 | 12 | 0 |
0%
|
| 88 | Not applicable | 834 |
83.4%
|
| 99 | Unspecified | 160 |
16%
|