| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 1069 |
68.5%
|
| 2 | 1 time | 331 |
21.2%
|
| 3 | 2 or 3 times | 124 |
7.9%
|
| 4 | 4 or 5 times | 25 |
1.6%
|
| 5 | 6 or more times | 11 |
0.7%
|
| Sysmiss | 22 |