| Value | Category | Cases | |
|---|---|---|---|
| 1 | One | 3806 |
78.4%
|
| 2 | Two | 970 |
20%
|
| 3 | Three + | 77 |
1.6%
|
| 4 | 2 |
0%
|
|
| Sysmiss | 6 |