| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 2194 |
74.7%
|
| 2 | 1 time | 360 |
12.3%
|
| 3 | 2 or 3 times | 205 |
7%
|
| 4 | 4 or 5 times | 75 |
2.6%
|
| 5 | 6 or more times | 102 |
3.5%
|
| Sysmiss | 105 |