| No. | Citizen | Country | XP |
| -1979 |
Greece |
5,557,958 | |
| -1978 |
South Korea |
4,163,729 | |
| -1977 |
Bulgaria |
4,145,073 | |
| -1976 |
Egypt |
3,738,024 | |
| -1975 |
Hungary |
3,470,097 | |
| -1974 |
Republic of Macedonia |
3,118,305 | |
| -1973 |
Slovenia |
2,629,779 | |
| -1972 |
Greece |
2,625,841 | |
| -1971 |
Lithuania |
2,496,647 | |
| -1970 |
Hungary |
2,327,785 | |
| -1969 |
Greece |
2,056,190 | |
| -1968 |
Greece |
2,042,979 | |
| -1967 |
Bulgaria |
2,033,229 | |
| -1966 |
Greece |
1,909,127 | |
| -1965 |
Belgium |
1,732,895 | |
| -1964 |
Portugal |
1,724,281 | |
| -1963 |
Greece |
1,701,131 | |
| -1962 |
Norway |
1,577,431 | |
| -1961 |
Armenia |
1,548,790 | |
| -1960 |
Greece |
1,529,344 |