| Value | Category | Cases | |
|---|---|---|---|
| 1 | 18 |
5.7%
|
|
| 2 | 34 |
10.7%
|
|
| 3 | 58 |
18.2%
|
|
| 4 | 71 |
22.3%
|
|
| 5 | 64 |
20.1%
|
|
| 6 | 41 |
12.9%
|
|
| 7 | 14 |
4.4%
|
|
| 8 | 8 |
2.5%
|
|
| 9 | 4 |
1.3%
|
|
| 10 | 5 |
1.6%
|
|
| Missing value | 1 |
0.3%
|