| Value | Category | Cases | |
|---|---|---|---|
| 1 | 173 |
66.3%
|
|
| 2 | 83 |
31.8%
|
|
| 4 | 4 |
1.5%
|
|
| 6 | 1 |
0.4%
|
|
| Sysmiss | 2119 |