| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 525 |
42.8%
|
| 2 | 1 time | 478 |
38.9%
|
| 3 | 2 or 3 times | 152 |
12.4%
|
| 4 | 4 or 5 times | 42 |
3.4%
|
| 5 | 6 or 7 times | 6 |
0.5%
|
| 6 | 8 or 9 times | 5 |
0.4%
|
| 7 | 10 or 11 times | 3 |
0.2%
|
| 8 | 12 or more times | 17 |
1.4%
|
| Sysmiss | 354 |