| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 25140 |
91.3%
|
| 2 | 1 or 2 times | 1003 |
3.6%
|
| 3 | 3 to 9 times | 658 |
2.4%
|
| 4 | 10 to 19 times | 296 |
1.1%
|
| 5 | 20 or more times | 424 |
1.5%
|
| Sysmiss | 847 |