| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 1009 |
69.9%
|
| 2 | 1 time | 179 |
12.4%
|
| 3 | 2 or 3 times | 114 |
7.9%
|
| 4 | 4 or 5 times | 51 |
3.5%
|
| 5 | 6 or 7 times | 19 |
1.3%
|
| 6 | 8 or 9 times | 14 |
1%
|
| 7 | 10 or 11 times | 3 |
0.2%
|
| 8 | 12 or more times | 54 |
3.7%
|
| Sysmiss | 8 |