Citizen statistics
| No. | Citizen | Country | XP |
| 1961 | 61,997 | ||
| 1962 |
Kekistan |
61,957 | |
| 1963 | 61,817 | ||
| 1964 | 61,770 | ||
| 1965 | 61,770 | ||
| 1966 | 61,770 | ||
| 1967 | 61,763 | ||
| 1968 | 61,744 | ||
| 1969 | 61,690 | ||
| 1970 | 61,651 | ||
| 1971 | 61,601 | ||
| 1972 |
South Korea |
61,531 | |
| 1973 | 61,512 | ||
| 1974 | 61,466 | ||
| 1975 |
Italy |
61,447 | |
| 1976 | 61,417 | ||
| 1977 | 61,392 | ||
| 1978 | 61,389 | ||
| 1979 | 61,360 | ||
| 1980 | 61,339 |
