| Value | Category | Cases | |
|---|---|---|---|
| 1 | 262 |
82.4%
|
|
| 2 | 33 |
10.4%
|
|
| 3 | 9 |
2.8%
|
|
| 4 | 6 |
1.9%
|
|
| 5 | 6 |
1.9%
|
|
| 6 | 1 |
0.3%
|
|
| 8 | 1 |
0.3%
|
|
| Sysmiss | 2716 |