| Value | Category | Cases | |
|---|---|---|---|
| 1 | 8 |
2.5%
|
|
| 2 | 21 |
6.5%
|
|
| 3 | 46 |
14.3%
|
|
| 4 | 63 |
19.6%
|
|
| 5 | 57 |
17.7%
|
|
| 6 | 38 |
11.8%
|
|
| 7 | 36 |
11.2%
|
|
| 8 | 28 |
8.7%
|
|
| 9 | 14 |
4.3%
|
|
| 10 | 4 |
1.2%
|
|
| 11 | 4 |
1.2%
|
|
| Missing value | 3 |
0.9%
|