| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 34 |
89.5%
|
| 2 | One | 3 |
7.9%
|
| 3 | Two | 0 |
0%
|
| 4 | Three | 0 |
0%
|
| 5 | More than three | 1 |
2.6%
|
| Sysmiss | 338 |