| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 397 |
70%
|
| 2 | 1 or 2 times | 124 |
21.9%
|
| 3 | 3 to 9 times | 35 |
6.2%
|
| 4 | 10 or more times | 11 |
1.9%
|