| Value | Category | Cases | |
|---|---|---|---|
| 1 | 168 |
78.9%
|
|
| 2 | 43 |
20.2%
|
|
| 3 | 1 |
0.5%
|
|
| 5 | 1 |
0.5%
|
|
| Sysmiss | 1953 |