| n_nationkey,n_name,c_custkey,c_nationkey,c_name |
| ------------------------------- |
| 0,ALGERIA,null,null,null |
| 1,ARGENTINA,null,null,null |
| 2,BRAZIL,null,null,null |
| 3,CANADA,null,null,null |
| 4,EGYPT,null,null,null |
| 5,ETHIOPIA,null,null,null |
| 6,FRANCE,null,null,null |
| 7,GERMANY,null,null,null |
| 8,INDIA,null,null,null |
| 9,INDONESIA,null,null,null |
| 10,IRAN,null,null,null |
| 11,IRAQ,null,null,null |
| 12,JAPAN,null,null,null |
| 13,JORDAN,null,null,null |
| 14,KENYA,null,null,null |
| 15,MOROCCO,null,null,null |
| 16,MOZAMBIQUE,null,null,null |
| 17,PERU,null,null,null |
| 18,CHINA,null,null,null |
| 19,ROMANIA,null,null,null |
| 20,SAUDI ARABIA,null,null,null |
| 21,VIETNAM,null,null,null |
| 22,RUSSIA,null,null,null |
| 23,UNITED KINGDOM,null,null,null |
| 24,UNITED STATES,null,null,null |
| null,null,null,null,null |
| null,null,null,null,null |
| null,null,null,null,null |
