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["Year","Catch","Effort","CPUE"]
[1970,1138,5886,0.19335157200319156]
[1971,1183,5767,0.2051230537683917]
[1972,1380,8327,0.16572105366535347]
[1973,1672,8512,0.19642593763855495]
[1974,666,4481,0.14861365216581304]
[1975,973,5517,0.176376738589267]
[1976,1118,5992,0.18658359783264644]
[1977,2900,13211,0.21951122869530384]
[1978,3599,15010,0.2397711232884257]
[1979,4218,20582,0.20493541120807976]
[1980,5124,22614,0.22658799374984684]
[1981,5559,31895,0.174290641166327]
[1982,4891,32956,0.14841000121373954]
[1983,5751,39448,0.14578570089121298]
[1984,4525,41429,0.10922248368901592]
[1985,3592,35464,0.10128548400748427]
[1986,2682,18942,0.14158963389998308]
[1987,3617,29381,0.12310616359032238]
[1988,3458,23773,0.14545721991967675]
[1989,3173,25432,0.1247634149666127]
[1990,3550,22038,0.16108349863793045]
[1991,3987,24478,0.16287888743814188]
[1992,3084,24556,0.12559015658780082]
[1993,2515,16019,0.15700106123977775]
[1994,3162,15723,0.20110396250566476]
[1995,4125,20764,0.19866402622987556]
[1996,2311,16635,0.1389239555154794]
[1997,2694,17450,0.15438216011493783]
[1998,3250,15818,0.20546608610403172]