| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1318 |
54%
|
|
| 2 | 720 |
29.5%
|
|
| 3 | 284 |
11.6%
|
|
| 4 | 85 |
3.5%
|
|
| 5 | 22 |
0.9%
|
|
| 6 | 10 |
0.4%
|
|
| 7 | 3 |
0.1%
|
|
| Sysmiss | 252 |