| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 909 |
56.2%
|
| 2 | 1 time | 324 |
20%
|
| 3 | 2 or 3 times | 221 |
13.7%
|
| 4 | 4 or 5 times | 61 |
3.8%
|
| 5 | 6 or 7 times | 35 |
2.2%
|
| 6 | 8 or 9 times | 16 |
1%
|
| 7 | 10 or 11 times | 12 |
0.7%
|
| 8 | 12 or more times | 40 |
2.5%
|
| Sysmiss | 257 |