| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 1360 |
70.6%
|
| 2 | 1 time | 170 |
8.8%
|
| 3 | 2 or 3 times | 160 |
8.3%
|
| 4 | 4 or 5 times | 77 |
4%
|
| 5 | 6 or 7 times | 44 |
2.3%
|
| 6 | 8 or 9 times | 8 |
0.4%
|
| 7 | 10 or 11 times | 14 |
0.7%
|
| 8 | 12 or more times | 94 |
4.9%
|
| Sysmiss | 43 |