| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 745 |
65.9%
|
| 2 | 1 time | 184 |
16.3%
|
| 3 | 2 or 3 times | 108 |
9.5%
|
| 4 | 4 or 5 times | 29 |
2.6%
|
| 5 | 6 or 7 times | 13 |
1.1%
|
| 6 | 8 or 9 times | 7 |
0.6%
|
| 7 | 10 or 11 times | 12 |
1.1%
|
| 8 | 12 or more times | 33 |
2.9%
|
| Sysmiss | 5 |