| Value | Category | Cases | |
|---|---|---|---|
| 1 | 15 |
0.5%
|
|
| 2 | 488 |
15.5%
|
|
| 3 | 1939 |
61.4%
|
|
| 4 | 564 |
17.9%
|
|
| 5 | 146 |
4.6%
|
|
| 6 | 6 |
0.2%
|
|
| Sysmiss | 1613 |