| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0-1 | 70 |
75.3%
|
| 2 | 2-3 | 19 |
20.4%
|
| 3 | 4+ | 4 |
4.3%
|
| 5 | Missing | 0 |
0%
|
| Sysmiss | 506 |