| value | category | cases | |
|---|---|---|---|
| 0 | Measured | 213 |
91.4%
|
| 3 | Not present | 10 |
4.3%
|
| 4 | Refused | 3 |
1.3%
|
| 5 | Incapacitated / sick | 1 |
0.4%
|
| 6 | Other | 6 |
2.6%
|
| 9 | 4 | ||
| Sysmiss | 8860 |