| Value | Category | Cases | |
|---|---|---|---|
| 1 | 731 |
90.6%
|
|
| 2 | 46 |
5.7%
|
|
| 3 | 17 |
2.1%
|
|
| 4 | 11 |
1.4%
|
|
| 5 | 1 |
0.1%
|
|
| 9 | 1 |
0.1%
|
|
| Sysmiss | 840 |