| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 5093 |
90%
|
| 2 | 1 time | 375 |
6.6%
|
| 3 | 2 or 3 times | 98 |
1.7%
|
| 4 | 4 or 5 times | 50 |
0.9%
|
| 5 | 6 or more times | 45 |
0.8%
|
| Sysmiss | 47 |