| Value | Category | Cases | |
|---|---|---|---|
| 1 | 309 |
76.5%
|
|
| 2 | 88 |
21.8%
|
|
| 3 | 6 |
1.5%
|
|
| 5 | 1 |
0.2%
|
|
| Sysmiss | 17 |