| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 955 |
59.4%
|
| 2 | 1 time | 178 |
11.1%
|
| 3 | 2 or 3 times | 218 |
13.6%
|
| 4 | 4 or 5 times | 89 |
5.5%
|
| 5 | 6 or 7 times | 39 |
2.4%
|
| 6 | 8 or 9 times | 25 |
1.6%
|
| 7 | 10 or 11 times | 12 |
0.7%
|
| 8 | 12 or more times | 92 |
5.7%
|
| Sysmiss | 103 |