| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1921 |
85.6%
|
|
| 2 | 258 |
11.5%
|
|
| 3 | 43 |
1.9%
|
|
| 4 | 21 |
0.9%
|
|
| Sysmiss | 15929 |