| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 315 |
16.7%
|
| 1 | One | 745 |
39.6%
|
| 2 | Two | 476 |
25.3%
|
| 3 | Three | 140 |
7.4%
|
| 4 | Four | 87 |
4.6%
|
| 5 | Five or more | 118 |
6.3%
|