| Value | Category | Cases | |
|---|---|---|---|
| 1 | 150 |
36.8%
|
|
| 2 | 120 |
29.4%
|
|
| 3 | 62 |
15.2%
|
|
| 4 | 1 |
0.2%
|
|
| 5 | 5 |
1.2%
|
|
| 8 | 2 |
0.5%
|
|
| 9 | 11 |
2.7%
|
|
| 10 | 8 |
2%
|
|
| 11 | 29 |
7.1%
|
|
| Missing value | 20 |
4.9%
|