| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 327 |
76%
|
| 1 | One | 68 |
15.8%
|
| 2 | Two | 18 |
4.2%
|
| 3 | Three | 14 |
3.3%
|
| 4 | More than three | 1 |
0.2%
|
| 5 | 1 |
0.2%
|
|
| 8 | 1 |
0.2%
|
|
| 95 | Missing | 0 |
0%
|
| 96 | Other | 0 |
0%
|
| 97 | Refusal | 0 |
0%
|
| 98 | DK | 0 |
0%
|
| 99 | NA | 0 |
0%
|