| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 2749 |
71.8%
|
| 2 | 1 time | 361 |
9.4%
|
| 3 | 2 or 3 times | 316 |
8.3%
|
| 4 | 4 or 5 times | 109 |
2.8%
|
| 5 | 6 or 7 times | 51 |
1.3%
|
| 6 | 8 or 9 times | 38 |
1%
|
| 7 | 10 or 11 times | 17 |
0.4%
|
| 8 | 12 or more times | 186 |
4.9%
|
| Sysmiss | 42 |