| 1.68 g | Sardine in olive oil, canned, drained solids |
| 1.14 g | Mackerel, in white wine sauce, canned |
| 1.11 g | smoked herring |
| 1.05 g | smoked salmon |
| 0.84 g | farmed raw salmon |
| 0.59 g | Anchovy fillets, canned in oil |
| 0.56 g | Salmon carpaccio |
| 0.42 g | Crab (boiled) |
| 0.32 g | Tarama |
| 0.31 g | Yellowfin tuna |