| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4040 |
41.7%
|
|
| 2 | 4711 |
48.7%
|
|
| 3 | 858 |
8.9%
|
|
| 4 | 55 |
0.6%
|
|
| 9 | 18 |
0.2%
|
|
| Sysmiss | 5669 |