| Value | Category | Cases | |
|---|---|---|---|
| 1 | 624 |
61.7%
|
|
| 2 | 241 |
23.8%
|
|
| 3 | 92 |
9.1%
|
|
| 4 | 28 |
2.8%
|
|
| 5 | 18 |
1.8%
|
|
| 6 | 7 |
0.7%
|
|
| 7 | 2 |
0.2%
|
|
| Sysmiss | 551 |