| Value | Category | Cases | |
|---|---|---|---|
| 1 | 251 |
54.4%
|
|
| 2 | 138 |
29.9%
|
|
| 3 | 50 |
10.8%
|
|
| 4 | 17 |
3.7%
|
|
| 5 | 4 |
0.9%
|
|
| 6 | 1 |
0.2%
|
|
| Sysmiss | 30618 |