| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 1179 |
82.4%
|
| 2 | 1 time | 180 |
12.6%
|
| 3 | 2 or 3 times | 32 |
2.2%
|
| 4 | 4 or 5 times | 23 |
1.6%
|
| 5 | 6 or more times | 16 |
1.1%
|
| Sysmiss | 42 |