| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 938 |
84.1%
|
| 2 | 1 time | 113 |
10.1%
|
| 3 | 2 or 3 times | 41 |
3.7%
|
| 4 | 4 or 5 times | 12 |
1.1%
|
| 5 | 6 or more times | 11 |
1%
|
| Sysmiss | 3 |