| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 2220 |
67.6%
|
| 2 | 1 time | 681 |
20.7%
|
| 3 | 2 or 3 times | 260 |
7.9%
|
| 4 | 4 or 5 times | 59 |
1.8%
|
| 5 | 6 or 7 times | 29 |
0.9%
|
| 6 | 8 or 9 times | 9 |
0.3%
|
| 7 | 10 or 11 times | 4 |
0.1%
|
| 8 | 12 or more times | 24 |
0.7%
|
| Sysmiss | 365 |