| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 3236 |
89.3%
|
| 2 | 1 time | 252 |
7%
|
| 3 | 2 or 3 times | 70 |
1.9%
|
| 4 | 4 or 5 times | 35 |
1%
|
| 5 | 6 or more times | 30 |
0.8%
|
| Sysmiss | 28 |