Year, BMHAAU,
1945, 
1946, 
1947, 
1948, 
1949, 
1950, 
1951, 
1952, 
1953, 
1954, 
1955, 
1956, 
1957, 
1958, 
1959, 
1960, 
1961, 
1962, 
1963, 
1964, 
1965, 
1966, 
1967, 
1968, 
1969, 
1970, 
1971, 
1972, 
1973, 
1974, 
1975, 
1976, 
1977, 
1978, 
1979, 
1980, 
1981, 
1982, 
1983, 
1984, 79.3
1985, 122
1986, 139.6
1987, 140.7
1988, 149.6
1989, 143.4
1990, 140.3
1991, 134.7
1992, 125.3
1993, 108.7
1994, 97.4
1995, 103.2
1996, 99.9
1997, 104.8
1998, 103.6
1999, 96.1
2000, 92.6
2001, 95.5
2002, 87.5
2003, 89.3
2004,