| Value | Category | Cases | |
|---|---|---|---|
| 1 | 611 |
65%
|
|
| 2 | 286 |
30.4%
|
|
| 3 | 20 |
2.1%
|
|
| 4 | 6 |
0.6%
|
|
| 5 | 10 |
1.1%
|
|
| 6 | 3 |
0.3%
|
|
| 7 | 2 |
0.2%
|
|
| 8 | 2 |
0.2%
|
|
| Sysmiss | 2 |