| Value | Category | Cases | |
|---|---|---|---|
| 1 | 933 |
10.4%
|
|
| 2 | 1218 |
13.6%
|
|
| 3 | 1673 |
18.6%
|
|
| 4 | 1309 |
14.6%
|
|
| 5 | 1148 |
12.8%
|
|
| 6 | 2 |
0%
|
|
| 7 | 2 |
0%
|
|
| 8 | 3 |
0%
|
|
| 98 | DK | 2 |
0%
|
| Sysmiss | 2690 |
30%
|