| 1951 | | 2in2out | 0.16685228 BCH | — | 374 B |
| 1952 | | 2in2out | 5.65781723 BCH | — | 374 B |
| 1953 | | 2in2out | 0.15643774 BCH | — | 374 B |
| 1954 | | 2in2out | 0.27852315 BCH | — | 374 B |
| 1955 | | 2in2out | 1.07843190 BCH | — | 374 B |
| 1956 | | 2in2out | 0.99800148 BCH | — | 374 B |
| 1957 | | 2in2out | 4.78923183 BCH | — | 374 B |
| 1958 | | 2in2out | 0.99147360 BCH | — | 374 B |
| 1959 | | 2in2out | 2.35822294 BCH | — | 374 B |
| 1960 | | 2in2out | 1.07525783 BCH | — | 374 B |
| 1961 | | 2in2out | 160.94573516 BCH | — | 374 B |
| 1962 | | 1in2out | 149.54633516 BCH | — | 226 B |
| 1963 | | 2in2out | 0.10792754 BCH | — | 374 B |
| 1964 | | 2in2out | 0.82832003 BCH | — | 374 B |
| 1965 | | 2in2out | 0.44749806 BCH | — | 374 B |
| 1966 | | 2in2out | 0.02360000 BCH | — | 374 B |
| 1967 | | 2in2out | 2.71429596 BCH | — | 374 B |
| 1968 | | 2in2out | 0.02240514 BCH | — | 374 B |
| 1969 | | 2in2out | 0.25893985 BCH | — | 374 B |
| 1970 | | 2in2out | 0.07832764 BCH | — | 374 B |
| 1971 | | 2in2out | 0.88377994 BCH | — | 374 B |
| 1972 | | 2in2out | 0.14230000 BCH | — | 374 B |
| 1973 | | 2in2out | 4.97460000 BCH | — | 374 B |
| 1974 | | 1in2out | 0.03977000 BCH | — | 225 B |
| 1975 | | 1in2out | 0.05124200 BCH | — | 225 B |
| 1976 | | 1in2out | 0.92551300 BCH | — | 225 B |
| 1977 | | 1in2out | 1.75473000 BCH | — | 225 B |
| 1978 | | 1in2out | 0.00256022 BCH | — | 223 B |
| 1979 | | 2in2out | 0.64919500 BCH | — | 373 B |
| 1980 | | 4in2out | 0.02175600 BCH | — | 666 B |
| 1981 | | 1in2out | 0.14636200 BCH | — | 226 B |
| 1982 | | 1in2out | 0.30148100 BCH | — | 226 B |
| 1983 | | 1in2out | 2.18456700 BCH | — | 226 B |
| 1984 | | 1in2out | 0.41536000 BCH | — | 226 B |
| 1985 | | 1in2out | 0.06874400 BCH | — | 226 B |
| 1986 | | 2in2out | 0.01370200 BCH | — | 373 B |
| 1987 | | 1in2out | 0.12465000 BCH | — | 226 B |
| 1988 | | 1in2out | 0.60555600 BCH | — | 226 B |
| 1989 | | 1in2out | 0.04512600 BCH | — | 226 B |
| 1990 | | 1in2out | 0.02746391 BCH | — | 226 B |
| 1991 | | 2in2out | 0.09030100 BCH | — | 373 B |
| 1992 | | 4in2out | 1.34867900 BCH | — | 668 B |
| 1993 | | 2in2out | 14.67563000 BCH | — | 374 B |
| 1994 | | 1in2out | 0.00108969 BCH | — | 226 B |
| 1995 | | 1in2out | 0.01594069 BCH | — | 226 B |
| 1996 | | 1in1out | 0.03895000 BCH | — | 191 B |
| 1997 | | 1in1out | 0.04995000 BCH | — | 191 B |
| 1998 | | 1in1out | 0.07799250 BCH | — | 192 B |
| 1999 | | 1in1out | 0.00290000 BCH | — | 192 B |
| 2000 | | 2in5out | 50.28981590 BCH | — | 771 B |