| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1137 |
75.7%
|
|
| 2 | 260 |
17.3%
|
|
| 3 | 82 |
5.5%
|
|
| 4 | 14 |
0.9%
|
|
| 5 | 6 |
0.4%
|
|
| 6 | 3 |
0.2%
|
|
| Sysmiss | 8868 |