| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3939 |
85.8%
|
|
| 2 | 160 |
3.5%
|
|
| 3 | 267 |
5.8%
|
|
| 4 | 148 |
3.2%
|
|
| 5 | 53 |
1.2%
|
|
| 6 | 20 |
0.4%
|
|
| 7 | 5 |
0.1%
|
|
| Sysmiss | 4983 |