| Value | Category | Cases | |
|---|---|---|---|
| 1 | 370 |
65.1%
|
|
| 2 | 16 |
2.8%
|
|
| 3 | 180 |
31.7%
|
|
| 4 | 1 |
0.2%
|
|
| 5 | 1 |
0.2%
|
|
| Sysmiss | 1020 |