| Value | Category | Cases | |
|---|---|---|---|
| 1 | 657 |
39.4%
|
|
| 2 | 212 |
12.7%
|
|
| 3 | 456 |
27.3%
|
|
| 4 | 144 |
8.6%
|
|
| 5 | 128 |
7.7%
|
|
| 6 | 39 |
2.3%
|
|
| 7 | 24 |
1.4%
|
|
| 8 | 8 |
0.5%
|
|
| Sysmiss | 615 |