| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 664 |
82.7%
|
| 2 | 1 time | 64 |
8%
|
| 3 | 2 or 3 times | 39 |
4.9%
|
| 4 | 4 or 5 times | 20 |
2.5%
|
| 5 | 6 or more times | 16 |
2%
|
| Sysmiss | 10 |