| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 46 |
18.8%
|
| 2 | 1 to 2 | 71 |
29%
|
| 3 | 3 to 6 | 86 |
35.1%
|
| 4 | 7 to 14 | 20 |
8.2%
|
| 5 | 15 or more | 22 |
9%
|
| Sysmiss | 6 |