| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 39 |
3.9%
|
| 2 | 2 | 26 |
2.6%
|
| 3 | 3 | 0 |
0%
|
| 4 | 4 | 31 |
3.1%
|
| 5 | 5 | 0 |
0%
|
| 6 | 6 | 18 |
1.8%
|
| 7 | 7 | 0 |
0%
|
| 88 | Not applicable | 15 |
1.5%
|
| 99 | Unspecified | 871 |
87.1%
|