| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4 |
1.4%
|
|
| 2 | 272 |
96.5%
|
|
| 3 | 5 |
1.8%
|
|
| 5 | 1 |
0.4%
|
|
| Sysmiss | 6027 |