| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 21 |
0.7%
|
| 2 | 2 | 28 |
0.9%
|
| 3 | 3 | 63 |
2.1%
|
| 4 | 4 | 242 |
8.1%
|
| 5 | 5 | 389 |
13%
|
| 6 | 6 | 854 |
28.4%
|
| 7 | 7 | 1405 |
46.8%
|
| Sysmiss | 3 |