| Value | Category | Cases | |
|---|---|---|---|
| 1 | 57 |
8.8%
|
|
| 2 | 261 |
40.3%
|
|
| 3 | 226 |
34.9%
|
|
| 4 | 94 |
14.5%
|
|
| 5 | 6 |
0.9%
|
|
| 6 | 1 |
0.2%
|
|
| 11 | 1 |
0.2%
|
|
| 12 | 1 |
0.2%
|
|
| Sysmiss | 3183 |