Year,CPUE
1955,0.230711329
1956,0.287504747
1957,0.321044547
1958,0.248123271
1959,0.266040689
1960,0.276898734
1961,0.360330579
1962,0.365279529
1963,0.405311276
1964,0.415012942
1965,0.466610313
1966,0.373273942
1967,0.349548646
1968,0.245173745
1969,0.31368529
1970,0.320981211
1971,0.236671001
1972,0.263181412
1973,0.263037511
1974,0.346241458
1975,0.290079925
1976,0.250327654
1977,0.284950658
1978,0.253397633
1979,0.303960837
1980,0.35359857
1981,0.399908592
1982,0.320795504
1983,0.237847222
1984,0.260603205
1985,0.291603821
1986,0.301130524
1987,0.272430669
1988,0.221655329
1989,0.186635945