| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3616 |
86.8%
|
|
| 2 | 426 |
10.2%
|
|
| 3 | 97 |
2.3%
|
|
| 4 | 17 |
0.4%
|
|
| 5 | 8 |
0.2%
|
|
| Sysmiss | 8897 |