| Value | Category | Cases | |
|---|---|---|---|
| 1 | 261 |
2.1%
|
|
| 2 | 787 |
6.2%
|
|
| 3 | 3203 |
25.2%
|
|
| 4 | 5243 |
41.3%
|
|
| 5 | 3212 |
25.3%
|
|
| Sysmiss | 3864 |