| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 0 |
0%
|
| 1 | 1 | 0 |
0%
|
| 2 | 2 | 3 |
0.3%
|
| 88 | Not applicable | 740 |
74%
|
| 99 | Unspecified | 257 |
25.7%
|