DATA6-2:  Data on the white tuna (Thunnus Alalunga) fishery production
    in the Basque region of Spain.  Data compiled by Felix Telleria.
    catch  = total catch in thousands of tonnes, Range 16.608 - 51.8
    effort = total days of fishing in thousands, Range 10.31185 - 61.24754

SAMPLE 1 34
READ (DATA6-2) year catch effort