| Value | Category | Cases | |
|---|---|---|---|
| 1 | 9 |
0.4%
|
|
| 2 | 34 |
1.6%
|
|
| 3 | 628 |
29.2%
|
|
| 4 | 1479 |
68.8%
|
|
| Sysmiss | 13 |