"time","catch","CPUE"
1967,15.9,61.89
1968,25.7,78.98
1969,28.5,55.59
1970,23.7,44.61
1971,25,56.89
1972,33.3,38.27
1973,28.2,33.84
1974,19.7,36.13
1975,17.5,41.95
1976,19.3,36.63
1977,21.6,36.33
1978,23.1,38.82
1979,22.5,34.32
1980,22.5,37.64
1981,23.6,34.01
1982,29.1,32.16
1983,14.4,26.88
1984,13.2,36.61
1985,28.4,30.07
1986,34.6,30.75
1987,37.5,23.36
1988,25.9,22.36
1989,25.3,21.91
