| Value | Category | Cases | |
|---|---|---|---|
| . | 323811 |
97.3%
|
|
| 1 | Once | 4443 |
1.3%
|
| 2 | Twice | 2294 |
0.7%
|
| 3 | Three | 1122 |
0.3%
|
| 4 | Four | 418 |
0.1%
|
| 5 | Five or more | 850 |
0.3%
|