| Value | Category | Cases | |
|---|---|---|---|
| 1 | 26 |
0.7%
|
|
| 2 | 72 |
2%
|
|
| 3 | 272 |
7.6%
|
|
| 4 | 1535 |
42.8%
|
|
| 5 | 1683 |
46.9%
|
|
| Sysmiss | 30 |