| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2315 |
91%
|
|
| 2 | 108 |
4.2%
|
|
| 3 | 92 |
3.6%
|
|
| 4 | 28 |
1.1%
|
|
| Sysmiss | 21 |