| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1216 |
76.4%
|
|
| 2 | 293 |
18.4%
|
|
| 3 | 64 |
4%
|
|
| 4 | 12 |
0.8%
|
|
| 5 | 4 |
0.3%
|
|
| 6 | 2 |
0.1%
|
|
| Sysmiss | 3375 |