| Value | Category | Cases | |
|---|---|---|---|
| 1 | 12 |
0.5%
|
|
| 2 | 53 |
2.3%
|
|
| 3 | 214 |
9.2%
|
|
| 4 | 567 |
24.4%
|
|
| 5 | 1124 |
48.4%
|
|
| 6 | 354 |
15.2%
|
|
| Sysmiss | 668 |