| Value | Category | Cases | |
|---|---|---|---|
| 1 | 531 |
57.7%
|
|
| 2 | 290 |
31.5%
|
|
| 3 | 62 |
6.7%
|
|
| 4 | 20 |
2.2%
|
|
| 5 | 10 |
1.1%
|
|
| 6 | 3 |
0.3%
|
|
| 7 | 2 |
0.2%
|
|
| 8 | 2 |
0.2%
|
|
| Sysmiss | 139 |