| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 1352 |
87.2%
|
| 2 | 1 or 2 times | 93 |
6%
|
| 3 | 3 to 9 times | 46 |
3%
|
| 4 | 10 to 19 times | 16 |
1%
|
| 5 | 20 or more times | 43 |
2.8%
|
| Sysmiss | 117 |