| Value | Category | Cases | |
|---|---|---|---|
| 1 | 15 |
1.9%
|
|
| 2 | 57 |
7.3%
|
|
| 3 | 697 |
89.1%
|
|
| 4 | 9 |
1.2%
|
|
| 5 | 4 |
0.5%
|
|
| Sysmiss | 3 |