| Value | Category | Cases | |
|---|---|---|---|
| 1 | 10 |
3.3%
|
|
| 2 | 2 |
0.7%
|
|
| 3 | 1 |
0.3%
|
|
| 5 | 285 |
95.3%
|
|
| 6 | 1 |
0.3%
|
|
| Sysmiss | 3540 |