| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 2346 |
71.3%
|
| 2 | 1 time | 438 |
13.3%
|
| 3 | 2 or 3 times | 283 |
8.6%
|
| 4 | 4 or 5 times | 92 |
2.8%
|
| 5 | 6 or 7 times | 21 |
0.6%
|
| 6 | 8 or 9 times | 15 |
0.5%
|
| 7 | 10 or 11 times | 17 |
0.5%
|
| 8 | 12 or more times | 77 |
2.3%
|
| Sysmiss | 22 |