| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1876 |
40.8%
|
|
| 2 | 1644 |
35.7%
|
|
| 3 | 73 |
1.6%
|
|
| 4 | 181 |
3.9%
|
|
| 5 | 828 |
18%
|
|
| Sysmiss | 105 |