| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 551 |
47.5%
|
| 2 | 1 time | 197 |
17%
|
| 3 | 2 or 3 times | 164 |
14.2%
|
| 4 | 4 or 5 times | 80 |
6.9%
|
| 5 | 6 or 7 times | 41 |
3.5%
|
| 6 | 8 or 9 times | 20 |
1.7%
|
| 7 | 10 or 11 times | 26 |
2.2%
|
| 8 | 12 or more times | 80 |
6.9%
|
| Sysmiss | 16 |