| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 15046 |
50.5%
|
| 2 | One | 8532 |
28.6%
|
| 3 | Two | 3960 |
13.3%
|
| 4 | Three | 1385 |
4.6%
|
| 5 | Four or more | 868 |
2.9%
|