| Value | Category | Cases | |
|---|---|---|---|
| 1 | 25 |
1.8%
|
|
| 2 | 995 |
73.2%
|
|
| 3 | 243 |
17.9%
|
|
| 4 | 80 |
5.9%
|
|
| 5 | 9 |
0.7%
|
|
| 6 | 5 |
0.4%
|
|
| 7 | 3 |
0.2%
|
|
| Sysmiss | 3824 |