| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 2465 |
68.2%
|
| 2 | 1 time | 483 |
13.4%
|
| 3 | 2 or 3 times | 324 |
9%
|
| 4 | 4 or 5 times | 109 |
3%
|
| 5 | 6 or 7 times | 47 |
1.3%
|
| 6 | 8 or 9 times | 23 |
0.6%
|
| 7 | 10 or 11 times | 16 |
0.4%
|
| 8 | 12 or more times | 150 |
4.1%
|
| Sysmiss | 63 |