| Value | Category | Cases | |
|---|---|---|---|
| 1 | 630 |
63.8%
|
|
| 2 | 270 |
27.3%
|
|
| 3 | 63 |
6.4%
|
|
| 4 | 18 |
1.8%
|
|
| 5 | 5 |
0.5%
|
|
| 6 | 2 |
0.2%
|
|
| Sysmiss | 352 |