2007: (1) KEN=18...(2) ESP=5...(3) USA=4...(4) MAR=4...(5) ETH=3.......(56 total; 23 countries) 2006: (1) KEN=19...(2) FRA=6...(3) MAR=5...(4) ESP=5...(5) QAT=4.......(57 total; 19 countries) 2005: (1) KEN=14...(2) USA=5...(3) ESP=5...(4) FRA=4...(5) QAT=3.......(50 total; 20 countries) 2004: (1) KEN=18...(2) USA=7...(3) MAR=5...(4) ESP=5...(5) QAT=4.......(61 total; 20 countries) 2003: (1) KEN=15...(2) ESP=8...(3) FRA=5...(4) MAR=4...(5) USA=3.......(55 total; 19 countries) 2002: (1) KEN=15...(2) USA=6...(3) ESP=6...(4) FRA=5...(5) MAR=5.......(46 total; 12 countries) 2001: (1) KEN=16...(2) ESP=6...(3) FRA=5...(4) MAR=5...(5) USA=4.......(47 total; 15 countries) 2000: (1) KEN=13...(2) ESP=7...(3) USA=5...(4) FRA=4...(5) MAR=4.......(47 total; 17 countries) 1999: (1) KEN=17...(2) ESP=7...(3) ITA=4...(4) USA=4...(5) FRA=4.......(56 total; 18 countries) 1998: (1) KEN=15...(2) ITA=4...(3) MAR=4...(4) GER=4...(5) USA=2.......(39 total; 13 countries) 1997: (1) KEN=16...(2) MAR=5...(3) USA=4...(4) ITA=3...(5) POL=3.......(42 total; 14 countries) 1996: (1) KEN=14...(2) MAR=5...(3) USA=4...(4) ITA=4...(5) GER=3.......(38 total; 12 countries) 1995: (1) KEN=13...(2) MAR=5...(3) GBR=3...(4) GER=3...(5) RUS=2.......(40 total; 17 countries) 1994: (1) KEN=14...(2) GBR=3...(3) ITA=3...(4) MAR=3...(5) USA=2.......(30 total; 9 countries) 1993: (1) KEN=10...(2) USA=4...(3) ITA=3...(4) GER=3...(5) MAR=2.......(31 total; 14 countries) 1992: (1) KEN=12...(2) USA=6...(3) GBR=2...(4) MAR=2...(5) GER=2.......(33 total; 13 countries) 1991: (1) KEN=9...(2) ITA=3...(3) USA=3...(4) FRA=3...(5) GBR=1.......(27 total; 13 countries) 1990: (1) KEN=7...(2) ITA=3...(3) GER=3...(4) GBR=2...(5) FRA=2.......(29 total; 15 countries) 1989: (1) GBR=4...(2) ITA=3...(3) FRA=3...(4) KEN=3...(5) POL=3.......(23 total; 12 countries) 1988: (1) KEN=6...(2) USA=5...(3) GBR=4...(4) FRA=3...(5) POL=3.......(37 total; 18 countries) 1987: (1) USA=6...(2) GBR=4...(3) ITA=4...(4) KEN=4...(5) FRA=2.......(36 total; 19 countries) 1986: (1) KEN=5...(2) USA=4...(3) POL=4...(4) FRA=3...(5) GBR=2.......(33 total; 18 countries) 1985: (1) USA=7...(2) KEN=5...(3) FRA=3...(4) POL=3...(5) GBR=2.......(31 total; 14 countries) 1984: (1) USA=7...(2) GBR=4...(3) KEN=3...(4) FRA=2...(5) ESP=2.......(29 total; 14 countries) 1983: (1) USA=5...(2) KEN=4...(3) GBR=3...(4) ESP=3...(5) BEL=2.......(31 total; 17 countries) 1982: (1) GBR=3...(2) FIN=3...(3) ESP=3...(4) KEN=3...(5) USA=2.......(23 total; 13 countries) 1981: (1) USA=3...(2) KEN=2...(3) POL=2...(4) JPN=1...(5) RUS=1.......(16 total; 12 countries) 1980: (1) USA=5...(2) KEN=3...(3) POL=3...(4) ITA=2...(5) ESP=2.......(25 total; 15 countries) 1979: (1) KEN=4...(2) POL=2...(3) RUS=1...(4) BLR=1...(5) USA=1.......(13 total; 9 countries) 1978: (1) USA=3...(2) FRG=2...(3) ROM=2...(4) KEN=2...(5) POL=2.......(16 total; 10 countries) 1977: (1) USA=3...(2) ETH=1...(3) SWE=1...(4) FRG=1...(5) KEN=1.......(8 total; 6 countries) 1976: (1) FRG=3...(2) GBR=2...(3) FIN=2...(4) SWE=2...(5) NZL=1.......(19 total; 14 countries) 1975: (1) POL=4...(2) SWE=2...(3) GDR=2...(4) JPN=1...(5) ETH=1.......(17 total; 12 countries) 1974: (1) SWE=2...(2) JPN=1...(3) GBR=1...(4) USA=1...(5) ITA=1.......(11 total; 10 countries) 1973: (1) KEN=2...(2) FIN=1...(3) FRA=1...(4) SWE=1...(5) FRG=1.......(7 total; 6 countries) 1972: (1) KEN=3...(2) POL=2...(3) FIN=1...(4) SWE=1...(5) CZE=1.......(8 total; 5 countries) 1971: (1) AUS=1.......(1 total; 1 country) 1970: (1) AUS=1.......(1 total; 1 country) 1969: (1) RUS=1...(2) LTU=1.......(2 total; 2 countries) 1968: (1) FIN=1.......(1 total; 1 country)