| Value | Category | Cases | |
|---|---|---|---|
| 1 | 7 |
30.4%
|
|
| 2 | 6 |
26.1%
|
|
| 3 | 4 |
17.4%
|
|
| 4 | 2 |
8.7%
|
|
| 7 | 1 |
4.3%
|
|
| 8 | 2 |
8.7%
|
|
| 20 | 1 |
4.3%
|
|
| 98 | DK | 0 |
0%
|
| 99 | Missing | 0 |
0%
|
| Sysmiss | 1191 |