| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 8 |
3.6%
|
| 2 | 2 | 1 |
0.5%
|
| 3 | 3 | 7 |
3.2%
|
| 4 | 4 | 1 |
0.5%
|
| 5 | 5 | 73 |
32.9%
|
| 6 | 6 | 1 |
0.5%
|
| 7 | 7 | 1 |
0.5%
|
| 8 | 99 | 8 |
3.6%
|
| Missing value | 122 |
55%
|