| Value | Category | Cases | |
|---|---|---|---|
| 0 | 220 |
2.4%
|
|
| 1 | 5 |
0.1%
|
|
| 2 | 5 |
0.1%
|
|
| 3 | 1 |
0%
|
|
| 4 | 2 |
0%
|
|
| 5 | 1 |
0%
|
|
| 7 | 1 |
0%
|
|
| 8 | 1 |
0%
|
|
| 12 | 2 |
0%
|
|
| 13 | 1 |
0%
|
|
| 35 | 1 |
0%
|
|
| a | Don't know | 30 |
0.3%
|
| b | Refused to answer | 0 |
0%
|
| c | Outlier set to missing | 0 |
0%
|
| d | Dropped during anonymization (available on request) | 0 |
0%
|
| e | Skipped in error | 0 |
0%
|
| z | Not applicable | 9034 |
97.1%
|