| Value | Category | Cases | |
|---|---|---|---|
| 1 | 595 |
82%
|
|
| 2 | 70 |
9.6%
|
|
| 3 | 20 |
2.8%
|
|
| 4 | 25 |
3.4%
|
|
| 6 | 2 |
0.3%
|
|
| 8 | 11 |
1.5%
|
|
| 12 | 3 |
0.4%
|
|
| Sysmiss | 4844 |