| Value | Category | Cases | |
|---|---|---|---|
| 1 | 497 |
63.3%
|
|
| 2 | 248 |
31.6%
|
|
| 3 | 27 |
3.4%
|
|
| 4 | 4 |
0.5%
|
|
| 5 | 5 |
0.6%
|
|
| 7 | 1 |
0.1%
|
|
| 8 | 1 |
0.1%
|
|
| 9 | 2 |
0.3%
|
|
| Sysmiss | 7 |