Year, AEIWAU,
1945, 
1946, 
1947, 
1948, 2984
1949, 3558
1950, 3971
1951, 3923
1952, 3817
1953, 4935
1954, 5886
1955, 6477
1956, 5714
1957, 6394
1958, 7427
1959, 8832
1960, 9082
1961, 8740
1962, 9156
1963, 10664
1964, 11534
1965, 11485
1966, 11298
1967, 12009
1968, 12827
1969, 12024
1970, 13027
1971, 15438
1972, 18766
1973, 19787
1974, 17334
1975, 17630
1976, 18498
1977, 17204
1978, 19676
1979, 22194
1980, 21159
1981, 21553
1982, 22666
1983, 26601
1984, 26408
1985, 27655
1986, 30519
1987, 33276
1988, 38177
1989, 40116
1990, 38089
1991, 34412
1992, 34585
1993, 36569
1994, 39341
1995, 40666
1996, 44419
1997, 48720
1998, 52173
1999, 56020
2000, 59164
2001, 
2002, 
2003, 
2004,