| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 1571 |
62.7%
|
| 2 | 1 time | 590 |
23.6%
|
| 3 | 2 or 3 times | 195 |
7.8%
|
| 4 | 4 or 5 times | 70 |
2.8%
|
| 5 | 6 or 7 times | 19 |
0.8%
|
| 6 | 8 or 9 times | 15 |
0.6%
|
| 7 | 10 or 11 times | 3 |
0.1%
|
| 8 | 12 or more times | 42 |
1.7%
|
| Sysmiss | 474 |