| Value | Category | Cases | |
|---|---|---|---|
| 1 | 188 |
6.5%
|
|
| 2 | 43 |
1.5%
|
|
| 3 | 22 |
0.8%
|
|
| 4 | 20 |
0.7%
|
|
| 5 | 10 |
0.3%
|
|
| 6 | 8 |
0.3%
|
|
| 11 | 1 |
0%
|
|
| 14 | 1 |
0%
|
|
| Missing value | 2601 |
89.9%
|