| 
        Cobia   | 
        Grouper  | 
        Seabass  | 
       
      
           | 
        North   | 
        South  | 
        North  | 
        Central  | 
        Central  | 
        South  | 
       
      
           | 
        2010  | 
        2013  | 
        2010  | 
        2013  | 
        2010  | 
        2013  | 
        2010  | 
        2013  | 
        2010  | 
        2013  | 
        2010  | 
        2013  | 
        2010  | 
        2013  | 
       
      
        Cage    or pond  | 
        Cage  | 
        cage  | 
        pond  | 
        pond  | 
        cage  | 
        pond  | 
       
      
        Total    revenue  | 
        6,300  | 
        9,500  | 
        54,700  | 
        34,800  | 
        20,000  | 
        5,100  | 
        7,000  | 
        10,800  | 
        20,100  | 
        74,000  | 
        15,600  | 
        35,600  | 
        10,500  | 
        10,900  | 
       
      
        Total    costs – with labour costs  | 
        7,300  | 
        9,800  | 
        46,500  | 
        24,600  | 
        16,700  | 
        7,800  | 
        7,700  | 
        13,500  | 
        17,400  | 
        78,000  | 
        15,700  | 
        49,200  | 
        9,100  | 
        16,500  | 
       
      
        Total    costs/kg production  | 
        5.5  | 
        3.9  | 
        3.1  | 
        3.7  | 
        9.7  | 
        12.5  | 
        8.8  | 
        12  | 
        7.9  | 
        9.8  | 
        3.0  | 
        3.3  | 
        3.0  | 
        4.1  | 
       
      
        Cost    structure(% total costs)  | 
       
      
         | 
        5  | 
        9  | 
        6   | 
        17  | 
        17  | 
        17  | 
        17  | 
        14  | 
        17  | 
        18  | 
        9  | 
        6  | 
        6  | 
        16  | 
       
      
         | 
        33  | 
        49  | 
        72   | 
        51  | 
        43  | 
        24  | 
        59  | 
        48  | 
        58  | 
        73  | 
        70  | 
        82  | 
        49  | 
        64  | 
       
      
         | 
        56  | 
        26  | 
        11   | 
        17  | 
        26  | 
        52  | 
        13  | 
        16  | 
        15  | 
        3  | 
        13  | 
        7  | 
        28  | 
        12  | 
       
      
         | 
        1  | 
        1  | 
        2   | 
        5  | 
        1  | 
        1  | 
        2  | 
        18  | 
        1  | 
        1  | 
        2  | 
        0  | 
        2  | 
        1  | 
       
      
         | 
        1  | 
        1  | 
        1   | 
        0  | 
        0  | 
        1  | 
        0  | 
        0  | 
        3  | 
        0  | 
        1  | 
        0  | 
        3  | 
        1  | 
       
      
         | 
        0  | 
        9  | 
        3   | 
        5  | 
        9  | 
        0  | 
        2  | 
        0  | 
        1  | 
        0  | 
        1  | 
        0  | 
        7  | 
        1  | 
       
      
         | 
        5  | 
        5  | 
        5   | 
        5  | 
        5  | 
        5  | 
        5  | 
        5  | 
        5  | 
        5  | 
        5  | 
        5  | 
        5  | 
        5  | 
       
      
        Net    revenue – with labour costs  | 
        -1,000  | 
        0  | 
        8,200  | 
        10,200  | 
        3,300  | 
        -2,600  | 
        -1,000  | 
        -2,700  | 
        2,600  | 
        -4,200  | 
        0  | 
        -13,500  | 
        1,400  | 
        -5,600  | 
       
      
        Net    revenue – without labour costs  | 
        3,100  | 
        2,200  | 
        10,800  | 
        14,300  | 
        7,500  | 
        1,400  | 
        1,100  | 
        -1,000  | 
        3,800  | 
        -1,800  | 
        1,100  | 
        -10,300  | 
        2,500  | 
        -3,700  | 
       
      |