| Value | Category | Cases | |
|---|---|---|---|
| 1 | 146 |
60.8%
|
|
| 2 | 69 |
28.8%
|
|
| 3 | 15 |
6.3%
|
|
| 4 | 7 |
2.9%
|
|
| 5 | 2 |
0.8%
|
|
| 6 | 1 |
0.4%
|
|
| Sysmiss | 1015 |