| Value | Category | Cases | |
|---|---|---|---|
| 1 | ONE | 2 |
0.1%
|
| 2 | TWO | 24 |
1.2%
|
| 3 | THREE | 105 |
5.3%
|
| 8 | DK | 18 |
0.9%
|
| Sysmiss | 1818 |
92.4%
|