| Value | Category | Cases | |
|---|---|---|---|
| 1 | 20 |
0.3%
|
|
| 2 | 92 |
1.3%
|
|
| 3 | 346 |
4.8%
|
|
| 4 | 867 |
12.1%
|
|
| 5 | 2879 |
40%
|
|
| 6 | 1857 |
25.8%
|
|
| 7 | 1134 |
15.8%
|
|
| Sysmiss | 34817 |