| No. | Citizen | Country | XP |
| -1999 |
USA |
51,552 | |
| -1998 |
Croatia |
45,600 | |
| -1997 |
Turkmenistan |
40,654 | |
| -1996 |
Nicaragua |
38,614 | |
| -1995 |
Egypt |
33,829 | |
| -1994 |
Kazakhstan |
32,191 | |
| -1993 |
Colombia |
32,156 | |
| -1992 |
Japan |
30,100 | |
| -1991 |
USA |
28,713 | |
| -1990 |
Netherlands |
27,722 | |
| -1989 |
United Kingdom |
25,423 | |
| -1988 |
Nepal |
24,660 | |
| -1987 |
Myanmar |
24,529 | |
| -1986 |
United Arab Emirates |
24,405 | |
| -1985 |
Bolivia |
24,069 | |
| -1984 |
Belgium |
23,532 | |
| -1983 |
Lithuania |
21,978 | |
| -1982 |
Estonia |
21,814 | |
| -1981 |
Poland |
21,218 | |
| -1980 |
Mexico |
20,833 |