| Value | Category | Cases | |
|---|---|---|---|
| 1 | 617 |
76.1%
|
|
| 2 | 124 |
15.3%
|
|
| 3 | 1 |
0.1%
|
|
| 4 | 56 |
6.9%
|
|
| 5 | 4 |
0.5%
|
|
| 6 | 9 |
1.1%
|
|
| Sysmiss | 3349 |