| Value | Category | Cases | |
|---|---|---|---|
| 1 | 172 |
23.1%
|
|
| 2 | 395 |
52.9%
|
|
| 3 | 72 |
9.7%
|
|
| 4 | 75 |
10.1%
|
|
| 5 | 17 |
2.3%
|
|
| 6 | 8 |
1.1%
|
|
| 7 | 3 |
0.4%
|
|
| 8 | 4 |
0.5%
|
|
| Sysmiss | 8808 |