| Value | Category | Cases | |
|---|---|---|---|
| 1 | 468 |
2%
|
|
| 2 | 324 |
1.4%
|
|
| 3 | 76 |
0.3%
|
|
| 4 | 2973 |
12.9%
|
|
| 5 | 19252 |
83.4%
|
|
| Sysmiss | 688 |