| Value | Category | Cases | |
|---|---|---|---|
| 1 | 544 |
63.9%
|
|
| 2 | 212 |
24.9%
|
|
| 3 | 73 |
8.6%
|
|
| 4 | 14 |
1.6%
|
|
| 5 | 3 |
0.4%
|
|
| 6 | 3 |
0.4%
|
|
| 7 | 1 |
0.1%
|
|
| 8 | 1 |
0.1%
|
|
| Sysmiss | 591 |