| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 50419 |
90.9%
|
| 2 | 1 or 2 times | 2322 |
4.2%
|
| 3 | 3 to 9 times | 1358 |
2.4%
|
| 4 | 10 to 19 times | 605 |
1.1%
|
| 5 | 20 or more times | 788 |
1.4%
|
| Sysmiss | 1489 |