information:classification
A food balance sheet is a comprehensive compilation of a selected country's food supply during a specific time period. The food balance sheet shows the food items for human consumption, along with how it is produced, used, imported/exported, and how it benefits the society (per capita supply). The total quantity produced in a country added to the total quantity imported and adjusted to any change in stocks that may have occurred since the beginning of the reference period gives the supply available during that period. On the utilization side a distinction is made between the quantities exported, fed to livestock + used for seed, losses during storage and transportation, and food supplies available for human consumption. The per capita supply of each such food item available for human consumption is then obtained by dividing the respective quantity by the related data on the population actually partaking in it. Data on per capita food supplies are expressed in terms of quantity and by applying appropriate food composition factors for all primary and processed products also in terms of dietary energy value, protein and fat content.