| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
0.1%
|
|
| 2 | 1 | 42 |
4.2%
|
| 3 | 2 | 35 |
3.5%
|
| 4 | 3 | 24 |
2.4%
|
| 5 | 4 | 14 |
1.4%
|
| 6 | 5 | 1 |
0.1%
|
| Sysmiss | 882 |