| Value | Category | Cases | |
|---|---|---|---|
| 1 | 701 |
87.1%
|
|
| 2 | 89 |
11.1%
|
|
| 3 | 6 |
0.7%
|
|
| 4 | 4 |
0.5%
|
|
| 5 | 3 |
0.4%
|
|
| 7 | 1 |
0.1%
|
|
| 8 | 1 |
0.1%
|
|
| Sysmiss | 2578 |