| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 8 |
0.8%
|
| 1 | 1 | 8 |
0.8%
|
| 2 | 2 | 1 |
0.1%
|
| 3 | 3 |
0.3%
|
|
| 88 | Not applicable | 720 |
72%
|
| 99 | Unspecified | 260 |
26%
|