| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.8%
|
|
| 1 | 94 |
74.6%
|
|
| 2 | 25 |
19.8%
|
|
| 3 | 6 |
4.8%
|
|
| Sysmiss | 124 |