| Value | Category | Cases | |
|---|---|---|---|
| 1 | 176 |
11.3%
|
|
| 2 | 814 |
52.2%
|
|
| 3 | 327 |
21%
|
|
| 4 | 137 |
8.8%
|
|
| 5 | 70 |
4.5%
|
|
| 6 | 24 |
1.5%
|
|
| 7 | 9 |
0.6%
|
|
| 8 | 3 |
0.2%
|
|
| Sysmiss | 141 |