| Value | Category | Cases | |
|---|---|---|---|
| 1 | 611 |
56.8%
|
|
| 2 | 380 |
35.3%
|
|
| 3 | 77 |
7.2%
|
|
| 4 | 6 |
0.6%
|
|
| 5 | 2 |
0.2%
|
|
| Sysmiss | 25 |