| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2 |
1.3%
|
|
| 3 | 73 |
46.2%
|
|
| 4 | 2 |
1.3%
|
|
| 5 | 15 |
9.5%
|
|
| 10 | 58 |
36.7%
|
|
| 12 | 1 |
0.6%
|
|
| 15 | 7 |
4.4%
|
|
| Sysmiss | 273 |