| Value | Category | Cases | |
|---|---|---|---|
| 1 | One | 444 |
3.6%
|
| 2 | Two | 4766 |
38.9%
|
| 3 | Three | 6563 |
53.6%
|
| 4 | More than three | 473 |
3.9%
|
| 9 | not stated | 5 |
0%
|