| Value | Category | Cases | |
|---|---|---|---|
| 1 | 410 |
64.9%
|
|
| 2 | 199 |
31.5%
|
|
| 3 | 14 |
2.2%
|
|
| 4 | 7 |
1.1%
|
|
| 5 | 1 |
0.2%
|
|
| 7 | 1 |
0.2%
|
|
| Sysmiss | 1247 |