| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 5540 |
63.6%
|
| 2 | 1 time | 1727 |
19.8%
|
| 3 | 2 or 3 times | 921 |
10.6%
|
| 4 | 4 or 5 times | 224 |
2.6%
|
| 5 | 6 or 7 times | 100 |
1.1%
|
| 6 | 8 or 9 times | 36 |
0.4%
|
| 7 | 10 or 11 times | 31 |
0.4%
|
| 8 | 12 or more times | 128 |
1.5%
|
| Sysmiss | 54 |