| Value | Category | Cases | |
|---|---|---|---|
| 1 | 186 |
9.2%
|
|
| 2 | 23 |
1.1%
|
|
| 3 | 708 |
34.8%
|
|
| 4 | 822 |
40.5%
|
|
| 5 | 9 |
0.4%
|
|
| 7 | 1 |
0%
|
|
| 8 | 283 |
13.9%
|
|
| Sysmiss | 974 |