| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 3925 |
75%
|
| 2 | 1 time | 670 |
12.8%
|
| 3 | 2 or 3 times | 369 |
7.1%
|
| 4 | 4 or 5 times | 108 |
2.1%
|
| 5 | 6 or 7 times | 41 |
0.8%
|
| 6 | 8 or 9 times | 28 |
0.5%
|
| 7 | 10 or 11 times | 17 |
0.3%
|
| 8 | 12 or more times | 72 |
1.4%
|
| Sysmiss | 8 |