| Value | Category | Cases | |
|---|---|---|---|
| 1 | 844 |
83.4%
|
|
| 2 | 122 |
12.1%
|
|
| 3 | 36 |
3.6%
|
|
| 4 | 6 |
0.6%
|
|
| 5 | 2 |
0.2%
|
|
| 6 | 1 |
0.1%
|
|
| 7 | 1 |
0.1%
|
|
| Sysmiss | 2022 |