r Betyg r Betyg r Betyg r Betyg r Betyg r Betyg r Betyg
  1940 2 1950 2 1960 3 1970 4 1980 3 1990 2
1931 4 1941 3 1951 2 1961 3 1971 1 1981 4 1991 4
1932 2 1942 4 1952 5 1962 4 1972 1 1982 5 1992 2
1933 2 1943 3 1953 1 1963 2 1973 3 1983 3 1993 2
1934 5 1944 3 1954 3 1964 5 1974 3 1984 2 1994 5
1935 4 1945 1 1955 5 1965 1 1975 4 1985 3 1995 5
1936 2 1946 2 1956 3 1966 2 1976 3 1986 3 1996 4
1937 2 1947 4 1957 2 1967 2 1977 2 1987 4 1997 2
1938 1 1948 5 1958 5 1968 4 1978 4 1988 2 1998 4
1939 2 1949 4 1959 4 1969 2 1979 2 1989 2