| Value | Category | Cases | |
|---|---|---|---|
| 1 | 216 |
64.7%
|
|
| 2 | 91 |
27.2%
|
|
| 3 | 12 |
3.6%
|
|
| 4 | 2 |
0.6%
|
|
| 5 | 11 |
3.3%
|
|
| 10 | 1 |
0.3%
|
|
| 15 | 1 |
0.3%
|
|
| Sysmiss | 4850 |