| Value | Category | Cases | |
|---|---|---|---|
| 1 | 500 |
5.2%
|
|
| 2 | 890 |
9.2%
|
|
| 3 | 2044 |
21.2%
|
|
| 4 | 6197 |
64.3%
|
|
| 5 | 1 |
0%
|
|
| Sysmiss | 20510 |