| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 1835 |
60.5%
|
| 2 | 1 time | 636 |
21%
|
| 3 | 2 or 3 times | 359 |
11.8%
|
| 4 | 4 or 5 times | 82 |
2.7%
|
| 5 | 6 or 7 times | 46 |
1.5%
|
| 6 | 8 or 9 times | 11 |
0.4%
|
| 7 | 10 or 11 times | 13 |
0.4%
|
| 8 | 12 or more times | 52 |
1.7%
|
| Sysmiss | 25 |