| Value | Category | Cases | |
|---|---|---|---|
| 1 | 315 |
89%
|
|
| 2 | 31 |
8.8%
|
|
| 3 | 5 |
1.4%
|
|
| 4 | 3 |
0.8%
|
|
| Sysmiss | 20253 |