| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 30 |
3%
|
| 1 | 1 | 138 |
13.8%
|
| 2 | 2 | 89 |
8.9%
|
| 3 | 3 | 10 |
1%
|
| 4 | 4 | 4 |
0.4%
|
| 5 | 5 | 1 |
0.1%
|
| 6 | 6 | 0 |
0%
|
| 7 | 7 | 0 |
0%
|
| 8 | 8 | 0 |
0%
|
| 88 | Not applicable | 726 |
72.7%
|
| 99 | Unspecified | 0 |
0%
|