| # | Nickname | Gained |
|---|---|---|
| 1951 | +27 | |
| 1952 | +27 | |
| 1953 | +27 | |
| 1954 | +27 | |
| 1955 | +27 | |
| 1956 | +27 | |
| 1957 | +27 | |
| 1958 | +27 | |
| 1959 | +27 | |
| 1960 | +27 | |
| 1961 | +27 | |
| 1962 | +27 | |
| 1963 | +27 | |
| 1964 | +27 | |
| 1965 | +27 | |
| 1966 | +26 | |
| 1967 | +26 | |
| 1968 | +26 | |
| 1969 | +26 | |
| 1970 | +26 | |
| 1971 | +26 | |
| 1972 | +26 | |
| 1973 | +26 | |
| 1974 | +26 | |
| 1975 | +26 | |
| 1976 | +26 | |
| 1977 | +25 | |
| 1978 | +25 | |
| 1979 | +25 | |
| 1980 | +25 | |
| 1981 | +25 | |
| 1982 | +25 | |
| 1983 | +25 | |
| 1984 | +25 | |
| 1985 | +25 | |
| 1986 | +25 | |
| 1987 | +24 | |
| 1988 | +24 | |
| 1989 | +24 | |
| 1990 | +24 | |
| 1991 | +24 | |
| 1992 | +24 | |
| 1993 | +24 | |
| 1994 | +24 | |
| 1995 | +24 | |
| 1996 | +24 | |
| 1997 | +24 | |
| 1998 | +24 | |
| 1999 | +24 | |
| 2000 | +24 | |
Horizontal Scroll
