| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 2342 |
80.6%
|
| 2 | 1 or 2 times | 245 |
8.4%
|
| 3 | 3 to 5 times | 150 |
5.2%
|
| 4 | 6 to 9 times | 66 |
2.3%
|
| 5 | 10 to 19 times | 39 |
1.3%
|
| 6 | 20 or more times | 65 |
2.2%
|
| Sysmiss | 134 |