| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 1784 |
87.7%
|
| 2 | 1 or 2 times | 101 |
5%
|
| 3 | 3 to 9 times | 65 |
3.2%
|
| 4 | 10 to 19 times | 27 |
1.3%
|
| 5 | 20 or more times | 58 |
2.9%
|
| Sysmiss | 77 |