| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 2 |
1.4%
|
| 2 | 10 | 3 |
2.1%
|
| 3 | 11 | 3 |
2.1%
|
| 4 | 12 | 101 |
71.6%
|
| 5 | 3 | 3 |
2.1%
|
| 6 | 6 | 5 |
3.5%
|
| 7 | 7 | 3 |
2.1%
|
| 8 | 8 | 4 |
2.8%
|
| 9 | 9 | 4 |
2.8%
|
| Missing value | 13 |
9.2%
|