| Value | Category | Cases | |
|---|---|---|---|
| 1 | 42 |
6.4%
|
|
| 2 | 483 |
73.2%
|
|
| 3 | 68 |
10.3%
|
|
| 4 | 34 |
5.2%
|
|
| 5 | 15 |
2.3%
|
|
| 6 | 7 |
1.1%
|
|
| 7 | 5 |
0.8%
|
|
| 8 | 4 |
0.6%
|
|
| 10 | 2 |
0.3%
|
|
| Sysmiss | 4 |