| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 454 |
49.9%
|
| 2 | 1 time | 257 |
28.2%
|
| 3 | 2 or 3 times | 145 |
15.9%
|
| 4 | 4 or 5 times | 27 |
3%
|
| 5 | 6 or 7 times | 11 |
1.2%
|
| 6 | 8 or 9 times | 4 |
0.4%
|
| 7 | 10 or 11 times | 5 |
0.5%
|
| 8 | 12 or more times | 7 |
0.8%
|
| Sysmiss | 118 |