| Value | Category | Cases | |
|---|---|---|---|
| 1 | 105 |
8.8%
|
|
| 2 | 21 |
1.8%
|
|
| 3 | 253 |
21.1%
|
|
| 4 | 16 |
1.3%
|
|
| 5 | 10 |
0.8%
|
|
| 6 | 14 |
1.2%
|
|
| 7 | 68 |
5.7%
|
|
| 8 | 44 |
3.7%
|
|
| 9 | 668 |
55.7%
|
|
| Sysmiss | 633 |