Year | 
          Immigrants | 
          Emigrants | 
           Net migration | 
         
         
          | Total | 
          Average per year | 
          Total | 
          Average per year | 
          Total | 
          Average per year | 
         
         
          
  | 
          
  | 
          
  | 
          
  | 
          
  | 
          
  | 
          
  |  
         
          | 1981 - 1985 | 
          263,938 | 
          52,787 | 
          210,909 | 
          42,182 | 
          53,029 | 
          10,606 |  
         
          | 1986 - 1990 |  
          242,638 | 
          48,528 | 
          213,044 | 
          42,609 | 
          29,594 | 
          5,919 |  
         
          | 1991 - 1995 | 
          30,842 | 
          6,168 | 
          168,230 | 
          33,646 | 
          -137,388 | 
          -27,478 |  
         
          | 1991 | 
          14,684 | 
            | 
          29,729 | 
            | 
          -15,045 | 
            |  
         
          | 1992 | 
          6,199 | 
            | 
          59,673 | 
            | 
          -53,474 | 
            |  
         
          | 1993 | 
          4,114 | 
            | 
          36,447 | 
            | 
          -32,333 | 
            |  
        
          | 1994 | 
          3,046 | 
            | 
          25,869 | 
            | 
          -22,823 | 
            |  
         
          | 1995 | 
          2,799 | 
            | 
          16,512 | 
            | 
          -13,713 | 
            |  
        
          | 1996 - 2000 | 
          12,223 | 
          2,445 | 
          47,064 | 
          9,413 | 
          -34,841 | 
          -6,968 |  
         
          | 1996 | 
          2,747 | 
            | 
          12,828 | 
            | 
          -10,081 | 
            |  
         
          | 1997 | 
          2,913 | 
            | 
          12,333 | 
            | 
          -9,420 | 
            |  
         
          | 1998 | 
          3,123 | 
            | 
          8,874 | 
            | 
          -5,751 | 
            |  
         
          | 1999 | 
          1,813 | 
            | 
          5,898 | 
            | 
          -4,085 | 
            |  
         
          | 2000 | 
          1,627 | 
            | 
          7,131 | 
            | 
          -5,504 | 
            |  
	
          | 201-2005 | 
          7786 | 
          1557 | 
          17268 | 
          3454 | 
          -9482 | 
          -1896 |  
	
          | 2001 | 
          1,443 | 
            | 
          6,602 | 
            | 
          -5,159 | 
            |  
	
          | 2002 | 
          1,428 | 
            | 
          3,262 | 
            | 
          -1,834 | 
            |  
	
          | 2003 | 
          1,364 | 
            | 
          2,210 | 
            | 
          -846 | 
            |  
	
          | 2004 | 
          1,665 | 
            | 
          2,744 | 
            | 
          -1,079 | 
            |  
	
          | 2005 | 
          1,886 | 
            | 
          2,450 | 
            | 
          -564 | 
            |  
	
          | 2006-2008 | 
          9807 | 
          3269 | 
          15442 | 
          5147 | 
          -5635 | 
          -1878 |  
	
          | 2006 | 
          2,801 | 
            | 
          5,252 | 
            | 
          -2,451 | 
            |  
	
          | 2007 | 
          3,541 | 
            | 
          4,183 | 
            | 
          -642 | 
            |  
	
          | 2008 | 
          3,465 | 
            | 
          6,007 | 
            | 
          -2542 | 
            |  
       
   |