| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 6706 |
89%
|
| 2 | 1 time | 505 |
6.7%
|
| 3 | 2 or 3 times | 229 |
3%
|
| 4 | 4 or 5 times | 56 |
0.7%
|
| 5 | 6 or more times | 38 |
0.5%
|
| Sysmiss | 42 |