| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1558 |
61.9%
|
|
| 2 | 761 |
30.3%
|
|
| 3 | 158 |
6.3%
|
|
| 4 | 30 |
1.2%
|
|
| 5 | 6 |
0.2%
|
|
| 6 | 2 |
0.1%
|
|
| Sysmiss | 2 |