# Fleet=1: catches, Fleet>1: indices of exploitable biomass  
"time_start","time_end","fleet","obs"
1967,1968,1,15.9
1968,1969,1,25.7
1969,1970,1,28.5
1970,1971,1,23.7
1971,1972,1,25
1972,1973,1,33.3
1973,1974,1,28.2
1974,1975,1,19.7
1975,1976,1,17.5
1976,1977,1,19.3
1977,1978,1,21.6
1978,1979,1,23.1
1979,1980,1,22.5
1980,1981,1,22.5
1981,1982,1,23.6
1982,1983,1,29.1
1983,1984,1,14.4
1984,1985,1,13.2
1985,1986,1,28.4
1986,1987,1,34.6
1987,1988,1,37.5
1988,1989,1,25.9
1989,1990,1,25.3
1967,1967,2,61.89
1968,1968,2,78.98
1969,1969,2,55.59
1970,1970,2,44.61
1971,1971,2,56.89
1972,1972,2,38.27
1973,1973,2,33.84
1974,1974,2,36.13
1975,1975,2,41.95
1976,1976,2,36.63
1977,1977,2,36.33
1978,1978,2,38.82
1979,1979,2,34.32
1980,1980,2,37.64
1981,1981,2,34.01
1982,1982,2,32.16
1983,1983,2,26.88
1984,1984,2,36.61
1985,1985,2,30.07
1986,1986,2,30.75
1987,1987,2,23.36
1988,1988,2,22.36
1989,1989,2,21.91