| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2051 |
22.1%
|
|
| 1 | 347 |
3.7%
|
|
| 2 | 155 |
1.7%
|
|
| 3 | 46 |
0.5%
|
|
| 4 | 4 or more | 37 |
0.4%
|
| a | Don't know | 0 |
0%
|
| b | Refused to answer | 0 |
0%
|
| c | Outlier set to missing | 1 |
0%
|
| d | Dropped during anonymization (available on request) | 0 |
0%
|
| e | Skipped in error | 0 |
0%
|
| z | Not applicable | 6648 |
71.6%
|