| Value | Category | Cases | |
|---|---|---|---|
| 1 | argentina | 1 |
3.1%
|
| 2 | bolivia | 12 |
37.5%
|
| 3 | brazil | 2 |
6.3%
|
| 4 | chile | 9 |
28.1%
|
| 5 | colombia | 1 |
3.1%
|
| 6 | ecuador | 2 |
6.3%
|
| 7 | uruguay | 1 |
3.1%
|
| 8 | usa | 1 |
3.1%
|
| 9 | venezuela | 3 |
9.4%
|
| Sysmiss | 494 |