| 1951 | | Standard | 1in2out | 0.09512252 BCH | — | 373 B | — |
| 1952 | | Standard | 1in2out | 1.99927104 BCH | — | 373 B | — |
| 1953 | | Standard | 3in2out | 0.00511712 BCH | — | 852 B | — |
| 1954 | | Standard | 2in3out | 1.32846732 BCH | — | 628 B | — |
| 1955 | | Standard | 2in2out | 0.00371160 BCH | — | 595 B | — |
| 1956 | | Standard | 2in2out | 0.79716315 BCH | — | 595 B | — |
| 1957 | | Standard | 1in2out | 0.77850575 BCH | — | 334 B | — |
| 1958 | | Standard | 1in2out | 0.77723635 BCH | — | 335 B | — |
| 1959 | | Standard | 1in2out | 0.77057895 BCH | — | 334 B | — |
| 1960 | | Standard | 1in2out | 0.76920155 BCH | — | 335 B | — |
| 1961 | | Standard | 1in2out | 0.75582115 BCH | — | 335 B | — |
| 1962 | | Standard | 1in2out | 0.74916375 BCH | — | 335 B | — |
| 1963 | | Standard | 1in2out | 0.74722435 BCH | — | 334 B | — |
| 1964 | | Standard | 1in2out | 0.74550595 BCH | — | 335 B | — |
| 1965 | | Standard | 1in2out | 0.74394855 BCH | — | 335 B | — |
| 1966 | | Standard | 1in2out | 0.74029115 BCH | — | 335 B | — |
| 1967 | | Standard | 1in2out | 0.73817375 BCH | — | 336 B | — |
| 1968 | | Standard | 1in2out | 0.73631635 BCH | — | 333 B | — |
| 1969 | | Standard | 1in2out | 0.73555895 BCH | — | 333 B | — |
| 1970 | | Standard | 1in2out | 0.73400155 BCH | — | 334 B | — |
| 1971 | | Standard | 1in2out | 0.73034415 BCH | — | 335 B | — |
| 1972 | | Standard | 1in2out | 0.57968675 BCH | — | 336 B | — |
| 1973 | | Standard | 1in2out | 0.57602935 BCH | — | 336 B | — |
| 1974 | | Standard | 1in2out | 0.57267195 BCH | — | 335 B | — |
| 1975 | | Standard | 1in2out | 0.56886455 BCH | — | 336 B | — |
| 1976 | | Standard | 1in2out | 0.51420715 BCH | — | 336 B | — |
| 1977 | | Standard | 1in2out | 0.50154975 BCH | — | 335 B | — |
| 1978 | | Standard | 1in2out | 0.49489235 BCH | — | 335 B | — |
| 1979 | | Standard | 2in1out | 0.03890560 BCH | — | 562 B | — |
| 1980 | | Standard | 1in4out | 0.59921340 BCH | — | 404 B | — |
| 1981 | | Standard | 1in1out | 0.00779229 BCH | — | 191 B | — |
| 1982 | | Standard | 4in2out | 0.01270171 BCH | — | 669 B | — |
| 1983 | | Standard | 1in2out | 0.02435492 BCH | — | 224 B | — |
| 1984 | | Standard | 1in2out | 0.59847649 BCH | — | 224 B | — |
| 1985 | | Standard | 2in2out | 0.02043483 BCH | — | 371 B | — |
| 1986 | | Standard | 1in2out | 0.09475768 BCH | — | 226 B | — |
| 1987 | | Standard | 1in2out | 0.12539107 BCH | — | 226 B | — |
| 1988 | | Standard | 1in2out | 0.09879191 BCH | — | 226 B | — |
| 1989 | | Standard | 2in3out | 0.33874624 BCH | — | 629 B | — |
| 1990 | | Standard | 2in2out | 0.00336880 BCH | — | 596 B | — |
| 1991 | | Standard | 1in2out | 0.00171140 BCH | — | 335 B | — |
| 1992 | | Standard | 2in2out | 0.00264500 BCH | — | 593 B | — |
| 1993 | | Standard | 1in1out | 0.00100000 BCH | — | 303 B | — |
| 1994 | | Standard | 2in2out | 0.12456760 BCH | — | 596 B | — |
| 1995 | | Standard | 2in2out | 0.09638392 BCH | — | 595 B | — |
| 1996 | | Standard | 1in2out | 0.03883352 BCH | — | 334 B | — |
| 1997 | | Standard | 2in2out | 1.52288381 BCH | — | 593 B | — |
| 1998 | | Standard | 3in2out | 0.21569937 BCH | — | 854 B | — |
| 1999 | | Standard | 2in2out | 0.58978220 BCH | — | 594 B | — |
| 2000 | | Standard | 1in2out | 0.16371932 BCH | — | 335 B | — |