| Value | Category | Cases | |
|---|---|---|---|
| 1 | 64 |
34.6%
|
|
| 2 | 51 |
27.6%
|
|
| 3 | 33 |
17.8%
|
|
| 4 | 16 |
8.6%
|
|
| 5 | 12 |
6.5%
|
|
| 6 | 4 |
2.2%
|
|
| 7 | 2 |
1.1%
|
|
| 8 | 3 |
1.6%
|
|
| Missing value | 81 |