| Value | Category | Cases | |
|---|---|---|---|
| 1 | 9978 |
72.3%
|
|
| 2 | 3763 |
27.3%
|
|
| 8 | 42 |
0.3%
|
|
| 9 | 21 |
0.2%
|
|
| Sysmiss | 2366 |