| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 33 |
1.1%
|
| 2 | 2 | 29 |
1%
|
| 3 | 3 | 105 |
3.5%
|
| 4 | 4 | 312 |
10.4%
|
| 5 | 5 | 414 |
13.8%
|
| 6 | 6 | 756 |
25.2%
|
| 7 | 7 | 1353 |
45.1%
|
| Sysmiss | 3 |