| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 457 |
65.9%
|
| 2 | 1 time | 97 |
14%
|
| 3 | 2 or 3 times | 59 |
8.5%
|
| 4 | 4 or 5 times | 23 |
3.3%
|
| 5 | 6 or 7 times | 16 |
2.3%
|
| 6 | 8 or 9 times | 4 |
0.6%
|
| 7 | 10 or 11 times | 8 |
1.2%
|
| 8 | 12 or more times | 29 |
4.2%
|
| Sysmiss | 8 |