Year	Foreign Population	Total Population	Foreign Percent
	(000)	(000)
1965	2,502	17,340	14%
1975	3,319	21,229	16%
1985	4,106	24,282	17%
1990	4,675	26,234	18%
1965-1990	87%	51%	23%
1985-1990	14%	8%	5%

Source: United Nations Population Division. 1994.