| Value | Category | Cases | |
|---|---|---|---|
| 1 | 34 |
3.6%
|
|
| 2 | 193 |
20.3%
|
|
| 3 | 719 |
75.5%
|
|
| 4 | 4 |
0.4%
|
|
| 9 | 2 |
0.2%
|
|
| Sysmiss | 17367 |