| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 2455 |
96%
|
| 2 | 1 or 2 times | 50 |
2%
|
| 3 | 3 to 9 times | 26 |
1%
|
| 4 | 10 to 19 times | 12 |
0.5%
|
| 5 | 20 or more times | 13 |
0.5%
|
| Sysmiss | 72 |