| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 425 |
27.9%
|
| 2 | 1 time | 458 |
30.1%
|
| 3 | 2 or 3 times | 318 |
20.9%
|
| 4 | 4 or 5 times | 109 |
7.2%
|
| 5 | 6 or 7 times | 60 |
3.9%
|
| 6 | 8 or 9 times | 43 |
2.8%
|
| 7 | 10 or 11 times | 26 |
1.7%
|
| 8 | 12 or more times | 84 |
5.5%
|
| Sysmiss | 322 |