| Value | Category | Cases | |
|---|---|---|---|
| 1 | 26 |
50%
|
|
| 2 | 8 |
15.4%
|
|
| 3 | 7 |
13.5%
|
|
| 4 | 7 |
13.5%
|
|
| 5 | 2 |
3.8%
|
|
| 12 | 1 |
1.9%
|
|
| 15 | 1 |
1.9%
|
|
| Missing value | 222 |