| Value | Category | Cases | |
|---|---|---|---|
| 1 | 63 |
18.1%
|
|
| 2 | 73 |
21%
|
|
| 3 | 71 |
20.4%
|
|
| 4 | 67 |
19.3%
|
|
| 5 | 36 |
10.3%
|
|
| 6 | 15 |
4.3%
|
|
| 7 | 14 |
4%
|
|
| 8 | 5 |
1.4%
|
|
| 9 | 3 |
0.9%
|
|
| 14 | 1 |
0.3%
|
|
| Missing value | 58 |