| Value | Category | Cases | |
|---|---|---|---|
| 1 | 164 |
1.2%
|
|
| 2 | 326 |
2.3%
|
|
| 3 | 2400 |
17%
|
|
| 4 | 7018 |
49.8%
|
|
| 5 | 4187 |
29.7%
|
|
| Sysmiss | 192 |