| Value | Category | Cases | |
|---|---|---|---|
| 1 | 244 |
77.2%
|
|
| 2 | 61 |
19.3%
|
|
| 3 | 10 |
3.2%
|
|
| 4 | 1 |
0.3%
|
|
| Sysmiss | 206 |