Afvoer RET 1-15
1982: 2-3, 5, 7
1983: 1, 4
1984: 6, 8-12
1985: 13, 15
1986: 14 

   1: 1983	   4: 1983	   7: 1982	  10: 1984	  13: 1986
   2: 1982	   5: 1982	   8: 1984	  11: 1984	  14: 1985
   3: 1982	   6: 1984	   9: 1984	  12: 1984	  15: 1986