1978,1979,1979,1980,1980,1981,1982,1983,1983,1984,1984,1985,1986,1987,1987,1988,1988,1988,1989,1989,1990,1990,1990,1990,1989,1989,1988,1987,1987,1986,1985,1984,1983,1983,1982,1981,1981,1980,1979,1979,1979,1979,1978,1978,1978,1978;844,844,843,843,842,842,842,842,843,843,844,844,844,844,845,845,846,847,847,848,848,849,850,851,851,852,852,852,851,851,851,851,851,850,850,850,849,849,849,848,847,846,846,845,844,844