2007: (1) KEN=38...(2) ERI=5...(3) TAN=5...(4) ETH=4...(5) MAR=3.......(64 total; 12 countries) 2006: (1) KEN=38...(2) ETH=6...(3) USA=3...(4) MAR=2...(5) TAN=2.......(58 total; 12 countries) 2005: (1) KEN=26...(2) ETH=3...(3) TAN=3...(4) ERI=2...(5) MAR=1.......(37 total; 7 countries) 2004: (1) KEN=30...(2) MAR=4...(3) TAN=4...(4) ETH=2...(5) USA=1.......(42 total; 6 countries) 2003: (1) KEN=26...(2) MAR=8...(3) TAN=3...(4) JPN=1...(5) ERI=1.......(40 total; 6 countries) 2002: (1) KEN=27...(2) ITA=5...(3) TAN=4...(4) ETH=3...(5) RSA=2.......(45 total; 9 countries) 2001: (1) KEN=18...(2) ETH=3...(3) JPN=2...(4) POR=2...(5) MAR=1.......(29 total; 8 countries) 2000: (1) KEN=25...(2) RSA=4...(3) MAR=3...(4) ITA=3...(5) TAN=3.......(51 total; 15 countries) 1999: (1) KEN=25...(2) TAN=4...(3) RSA=2...(4) FRA=1...(5) JPN=1.......(40 total; 12 countries) 1998: (1) KEN=19...(2) RSA=4...(3) POR=2...(4) MAR=2...(5) BRA=1.......(33 total; 10 countries) 1997: (1) KEN=18...(2) ITA=3...(3) BRA=3...(4) GBR=2...(5) ETH=2.......(40 total; 16 countries) 1996: (1) KEN=12...(2) JPN=3...(3) RUS=3...(4) MEX=3...(5) POR=2.......(34 total; 15 countries) 1995: (1) KEN=12...(2) POR=7...(3) RSA=4...(4) JPN=3...(5) BRA=2.......(31 total; 8 countries) 1994: (1) KEN=8...(2) BRA=2...(3) MEX=2...(4) AUS=1...(5) ZIM=1.......(16 total; 7 countries) 1993: (1) KEN=10...(2) RSA=2...(3) GBR=1...(4) POR=1...(5) AUS=1.......(26 total; 16 countries) 1992: (1) KEN=7...(2) GBR=1...(3) AUS=1...(4) ZIM=1...(5) BRA=1.......(18 total; 12 countries) 1991: (1) KEN=6...(2) RSA=2...(3) BRA=1...(4) TAN=1.......(10 total; 4 countries) 1990: (1) KEN=2...(2) RSA=2...(3) AUS=1...(4) MEX=1.......(6 total; 4 countries) 1989: (1) RSA=4...(2) FRA=1...(3) LES=1...(4) KEN=1.......(7 total; 4 countries) 1988: (1) RSA=4...(2) IRL=1...(3) GER=1.......(6 total; 3 countries) 1987: (1) RSA=4...(2) GBR=1...(3) BEL=1.......(6 total; 3 countries) 1986: (1) GBR=1...(2) KEN=1.......(2 total; 2 countries) 1985: (1) GBR=2...(2) USA=1...(3) KEN=1.......(4 total; 3 countries) 1984: (1) BEL=1.......(1 total; 1 country) 1982: (1) GBR=1.......(1 total; 1 country)