| Value | Category | Cases | |
|---|---|---|---|
| 1 | 280 |
1.9%
|
|
| 2 | 488 |
3.4%
|
|
| 3 | 3882 |
27%
|
|
| 4 | 6337 |
44%
|
|
| 5 | 3402 |
23.6%
|
|
| Sysmiss | 2051 |