| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 4776 |
85.1%
|
| 2 | 1 time | 300 |
5.3%
|
| 3 | 2 or 3 times | 295 |
5.3%
|
| 4 | 4 or 5 times | 148 |
2.6%
|
| 5 | 6 or more times | 94 |
1.7%
|
| Sysmiss | 48 |