| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 1238 |
84.4%
|
| 2 | 1 time | 123 |
8.4%
|
| 3 | 2 or 3 times | 62 |
4.2%
|
| 4 | 4 or 5 times | 24 |
1.6%
|
| 5 | 6 or more times | 19 |
1.3%
|
| Sysmiss | 15 |