| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 913 |
68.2%
|
| 2 | 1 time | 262 |
19.6%
|
| 3 | 2 or 3 times | 102 |
7.6%
|
| 4 | 4 or 5 times | 22 |
1.6%
|
| 5 | 6 or 7 times | 15 |
1.1%
|
| 6 | 8 or 9 times | 7 |
0.5%
|
| 7 | 10 or 11 times | 3 |
0.2%
|
| 8 | 12 or more times | 15 |
1.1%
|
| Sysmiss | 142 |