| 1970--1989 | 1973 8 24 | | 1975 1 | | 1977 8 12 | | 12 | | | | | 1980 7 | 152 | 30 16 | | 9 443 | | | | | | 4332 1094 | 3 8 | 1981 | 10 1 30 30 | 932 | | | | | | | 1982 9 10 | 12 21 | | 54222 | 273897 1964 235.97% | 6.96% | 1983 6 8 7 10 | | 280 76 | | 16000 | 3 8 | 1984 10 10 | | | | 1986 7 31 | 9 24 | | 25 10 | | | | 1987 6 | 16 | 30 | | 19 | | | 1988 1 13 | 258 | 214 23 | | | | | | |