| 1951 | | 2in2out | 0.00350652 BCH | — | 375 B |
| 1952 | | 2in2out | 0.45190818 BCH | — | 405 B |
| 1953 | | 2in2out | 0.46149247 BCH | — | 405 B |
| 1954 | | 2in2out | 0.00260811 BCH | — | 405 B |
| 1955 | | 2in2out | 0.13590600 BCH | — | 372 B |
| 1956 | | 2in2out | 0.42030811 BCH | — | 405 B |
| 1957 | | 2in2out | 1.00200822 BCH | — | 405 B |
| 1958 | | 2in2out | 0.26197446 BCH | — | 405 B |
| 1959 | | 2in2out | 0.23261395 BCH | — | 405 B |
| 1960 | | 2in2out | 0.15197802 BCH | — | 405 B |
| 1961 | | 2in2out | 0.12512011 BCH | — | 405 B |
| 1962 | | 2in2out | 0.12251513 BCH | — | 405 B |
| 1963 | | 2in2out | 0.04360811 BCH | — | 405 B |
| 1964 | | 2in2out | 0.01490000 BCH | — | 405 B |
| 1965 | | 2in2out | 0.01219800 BCH | — | 372 B |
| 1966 | | 1in2out | 0.01009800 BCH | — | 225 B |
| 1967 | | 1in2out | 0.00799800 BCH | — | 226 B |
| 1968 | | 1in2out | 0.00190000 BCH | — | 257 B |
| 1969 | | 2in2out | 0.16031797 BCH | — | 406 B |
| 1970 | | 2in2out | 0.15941801 BCH | — | 375 B |
| 1971 | | 2in2out | 0.14162662 BCH | — | 406 B |
| 1972 | | 2in2out | 0.14222662 BCH | — | 375 B |
| 1973 | | 2in2out | 0.01351796 BCH | — | 407 B |
| 1974 | | 2in2out | 0.00231877 BCH | — | 406 B |
| 1975 | | 2in2out | 0.00231877 BCH | — | 372 B |
| 1976 | | 2in2out | 0.01016521 BCH | — | 406 B |
| 1977 | | 2in2out | 0.00722337 BCH | — | 406 B |
| 1978 | | 2in2out | 0.00762337 BCH | — | 376 B |
| 1979 | | 2in2out | 0.00313151 BCH | — | 406 B |
| 1980 | | 2in2out | 0.00240822 BCH | — | 376 B |
| 1981 | | 2in2out | 110.00030822 BCH | — | 406 B |
| 1982 | | 2in2out | 0.10550812 BCH | — | 406 B |
| 1983 | | 2in3out | 21.83690821 BCH | — | 406 B |
| 1984 | | 2in2out | 0.00840013 BCH | — | 406 B |
| 1985 | | 2in2out | 16.14230822 BCH | — | 406 B |
| 1986 | | 2in2out | 20.00040819 BCH | — | 406 B |
| 1987 | | 2in2out | 0.68123519 BCH | — | 406 B |
| 1988 | | 2in3out | 1.56360784 BCH | — | 406 B |
| 1989 | | 2in2out | 0.66260780 BCH | — | 374 B |
| 1990 | | 2in2out | 5.33299423 BCH | — | 406 B |
| 1991 | | 2in3out | 2.99397536 BCH | — | 406 B |
| 1992 | | 2in3out | 1.68312809 BCH | — | 406 B |
| 1993 | | 2in2out | 1.00120665 BCH | — | 376 B |
| 1994 | | 2in3out | 1.95214189 BCH | — | 406 B |
| 1995 | | 2in2out | 1.40070811 BCH | — | 373 B |
| 1996 | | 2in2out | 2.39506516 BCH | — | 406 B |
| 1997 | | 2in2out | 0.16750434 BCH | — | 406 B |
| 1998 | | 2in2out | 0.00530818 BCH | — | 406 B |
| 1999 | | 2in2out | 0.11779300 BCH | — | 406 B |
| 2000 | | 2in3out | 0.93860289 BCH | — | 406 B |