| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 3788 |
97%
|
| 2 | 1 or 2 times | 52 |
1.3%
|
| 3 | 3 to 5 times | 30 |
0.8%
|
| 4 | 6 to 9 times | 18 |
0.5%
|
| 5 | 10 to 19 times | 11 |
0.3%
|
| 6 | 20 or more times | 5 |
0.1%
|
| Sysmiss | 268 |