| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3 |
0.6%
|
|
| 2 | 23 |
4.7%
|
|
| 3 | 25 |
5.1%
|
|
| 4 | 72 |
14.7%
|
|
| 5 | 106 |
21.6%
|
|
| 6 | 88 |
17.9%
|
|
| 7 | 49 |
10%
|
|
| 8 | 30 |
6.1%
|
|
| 9 | 7 |
1.4%
|
|
| 10 | 13 |
2.6%
|
|
| Missing value | 75 |
15.3%
|