| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 3909 |
56.7%
|
| 2 | 1 time | 1561 |
22.6%
|
| 3 | 2 or 3 times | 986 |
14.3%
|
| 4 | 4 or 5 times | 238 |
3.5%
|
| 5 | 6 or 7 times | 90 |
1.3%
|
| 6 | 8 or 9 times | 37 |
0.5%
|
| 7 | 10 or 11 times | 23 |
0.3%
|
| 8 | 12 or more times | 48 |
0.7%
|
| Sysmiss | 684 |