Jaartal eerste toelating | Aantal | |
---|---|---|
1 | 1972 | 20 |
2 | 1975 | 18 |
3 | 1968 | 13 |
4 | 1970 | 12 |
5 | 1980 | 7 |
6 | 1973 | 7 |
7 | 1974 | 6 |
8 | 1978 | 6 |
9 | 1977 | 6 |
10 | 1976 | 5 |
11 | 1969 | 5 |
12 | 1979 | 4 |
13 | 1971 | 4 |
14 | 1981 | 3 |
15 | 1963 | 2 |
16 | 1984 | 1 |
17 | 1985 | 1 |
18 | 1982 | 1 |
19 | 1958 | 1 |
20 | 1966 | 1 |
21 | 1988 | 1 |