| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 2026 |
84.5%
|
| 2 | 1 time | 244 |
10.2%
|
| 3 | 2 or 3 times | 77 |
3.2%
|
| 4 | 4 or 5 times | 24 |
1%
|
| 5 | 6 or more times | 27 |
1.1%
|
| Sysmiss | 24 |