| Value | Category | Cases | |
|---|---|---|---|
| 1 | argentina | 5 | 
                                    
                                    13.5%
                                 | 
| 2 | bolivia | 13 | 
                                    
                                    35.1%
                                 | 
| 3 | chile | 6 | 
                                    
                                    16.2%
                                 | 
| 4 | ecuador | 2 | 
                                    
                                    5.4%
                                 | 
| 5 | other_country | 1 | 
                                    
                                    2.7%
                                 | 
| 6 | peru | 7 | 
                                    
                                    18.9%
                                 | 
| 7 | republica_dominicana | 1 | 
                                    
                                    2.7%
                                 | 
| 8 | usa | 1 | 
                                    
                                    2.7%
                                 | 
| 9 | venezuela | 1 | 
                                    
                                    2.7%
                                 | 
| Sysmiss | 1504 |