| Value | Category | Cases | |
|---|---|---|---|
| 1 | 118 |
5.3%
|
|
| 2 | 1820 |
82.1%
|
|
| 3 | 144 |
6.5%
|
|
| 4 | 134 |
6%
|
|
| Sysmiss | 13 |