| Value | Category | Cases | |
|---|---|---|---|
| 1 | 479 |
51.6%
|
|
| 2 | 377 |
40.6%
|
|
| 3 | 34 |
3.7%
|
|
| 4 | 11 |
1.2%
|
|
| 5 | 16 |
1.7%
|
|
| 6 | 8 |
0.9%
|
|
| 8 | 2 |
0.2%
|
|
| 9 | 1 |
0.1%
|
|
| 11 | 1 |
0.1%
|
|
| Sysmiss | 718 |