| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 1075 |
69.3%
|
| 2 | 1 time | 129 |
8.3%
|
| 3 | 2 or 3 times | 163 |
10.5%
|
| 4 | 4 or 5 times | 55 |
3.5%
|
| 5 | 6 or 7 times | 21 |
1.4%
|
| 6 | 8 or 9 times | 26 |
1.7%
|
| 7 | 10 or 11 times | 6 |
0.4%
|
| 8 | 12 or more times | 76 |
4.9%
|
| Sysmiss | 67 |