Most forms of animal flesh have significant amounts of protein. Chicken and beef may contain 18 to 35 grams of protein per 100 grams. Fish have approximately 15 to 20 grams of protein per 100 grams, and many fish also contain heart-healthy omega-3 fatty acids.hicken and beef may contain 18 to 35 grams of protein per 100 grams. Fish have approximately 15 to 20 grams of protein per 100 grams, and many fish also contain heart-healthy omega-3 fatty acids.
Iceland; Iceland Gender Ratios. There are more men than women in Iceland according the CIA World Factbook 2017 data (most recent data available). The Iceland Gender Ratio is 101 men to 100 women (101:100) or 1.01. Iceland's gender ratio is equal to the global average of 101 men to 100 women (101:100) or 1.01.
Iceland is the most sparsely populated country in Europe, with an average of 3 inhabitants per square kilometer. In 2000, the birth rate stood at 14.86 births per 1,000 population and the death rate at 6.87 deaths per 1,000 population.