| 1951 | | 1in2out | 0.01686209 BCH | — | 226 B |
| 1952 | | 1in2out | 9.99822777 BCH | — | 226 B |
| 1953 | | 3in2out | 0.30345331 BCH | — | 522 B |
| 1954 | | 1in2out | 0.04628875 BCH | — | 226 B |
| 1955 | | 2in2out | 0.70298504 BCH | — | 374 B |
| 1956 | | 1in1out | 0.39962366 BCH | — | 192 B |
| 1957 | | 1in2out | 0.05655702 BCH | — | 226 B |
| 1958 | | 1in2out | 0.02260482 BCH | — | 226 B |
| 1959 | | 1in2out | 0.00392382 BCH | — | 226 B |
| 1960 | | 1in2out | 1.31207785 BCH | — | 226 B |
| 1961 | | 1in2out | 0.91079186 BCH | — | 225 B |
| 1962 | | 1in2out | 0.93557636 BCH | — | 225 B |
| 1963 | | 1in2out | 0.40173828 BCH | — | 225 B |
| 1964 | | 1in2out | 0.39309683 BCH | — | 225 B |
| 1965 | | 1in2out | 0.07876864 BCH | — | 225 B |
| 1966 | | 1in2out | 0.08758251 BCH | — | 225 B |
| 1967 | | 1in2out | 0.08192242 BCH | — | 225 B |
| 1968 | | 1in2out | 0.07770890 BCH | — | 336 B |
| 1969 | | 1in2out | 26.54118595 BCH | — | 336 B |
| 1970 | | 1in2out | 26.27914855 BCH | — | 335 B |
| 1971 | | 1in2out | 26.16241115 BCH | — | 335 B |
| 1972 | | 1in2out | 26.14601375 BCH | — | 335 B |
| 1973 | | 1in2out | 26.05313635 BCH | — | 335 B |
| 1974 | | 1in2out | 25.98998895 BCH | — | 336 B |
| 1975 | | 1in2out | 25.88933155 BCH | — | 335 B |
| 1976 | | 1in2out | 25.83588415 BCH | — | 335 B |
| 1977 | | 1in2out | 25.79101675 BCH | — | 335 B |
| 1978 | | 1in2out | 25.72955935 BCH | — | 336 B |
| 1979 | | 1in2out | 25.68245195 BCH | — | 335 B |
| 1980 | | 1in2out | 25.66457455 BCH | — | 335 B |
| 1981 | | 1in2out | 55.66122780 BCH | — | 336 B |
| 1982 | | 1in2out | 55.64434040 BCH | — | 335 B |
| 1983 | | 1in2out | 55.56706300 BCH | — | 335 B |
| 1984 | | 1in2out | 55.46612560 BCH | — | 333 B |
| 1985 | | 1in2out | 55.34688820 BCH | — | 335 B |
| 1986 | | 1in2out | 55.31623080 BCH | — | 336 B |
| 1987 | | 1in2out | 55.22322340 BCH | — | 333 B |
| 1988 | | 1in2out | 55.21415600 BCH | — | 335 B |
| 1989 | | 1in2out | 55.19553860 BCH | — | 336 B |
| 1990 | | 1in2out | 54.63488120 BCH | — | 333 B |
| 1991 | | 1in2out | 54.59422380 BCH | — | 335 B |
| 1992 | | 1in2out | 54.46600640 BCH | — | 336 B |
| 1993 | | 1in2out | 54.44947900 BCH | — | 336 B |
| 1994 | | 1in2out | 54.39074160 BCH | — | 336 B |
| 1995 | | 1in2out | 54.26058420 BCH | — | 334 B |
| 1996 | | 1in2out | 54.08587680 BCH | — | 334 B |
| 1997 | | 1in2out | 54.06704940 BCH | — | 335 B |
| 1998 | | 1in2out | 54.05314200 BCH | — | 334 B |
| 1999 | | 1in2out | 54.04502460 BCH | — | 336 B |
| 2000 | | 1in2out | 53.93930720 BCH | — | 334 B |