| Value | Category | Cases | |
|---|---|---|---|
| 1 | 203 |
76%
|
|
| 2 | 44 |
16.5%
|
|
| 3 | 15 |
5.6%
|
|
| 4 | 3 |
1.1%
|
|
| 99 | Missing | 2 |
0.7%
|
| Sysmiss | 2863 |