| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 256 |
25.7%
|
| 1 | 1 | 20 |
2%
|
| 2 | 2 | 7 |
0.7%
|
| 3 | 3 | 0 |
0%
|
| 4 | 4 | 0 |
0%
|
| 14 | 14 | 0 |
0%
|
| 88 | Not applicable | 699 |
70%
|
| 99 | Unspecified | 16 |
1.6%
|