To construct the human appropriation of net primary productivity (HANPP) by country and product data set, the authors utilized data from the Food and Agriculture Organization of the United Nations (FAO) on products consumed in 1995 for 230 countries in seven categories: vegetal foods, meat, milk, eggs, wood, paper, and fiber. All calculations use the "domestic supply" quantity for all FAOSTAT country-level sums (i.e., production in country + imports - exports). This constrains the country-level estimate of NPP required to only those products that are consumed within a country's boundaries. To these data they applied harvest, processing, and efficiency multipliers, as well as estimates of below-ground production, to reconstruct the total amount of NPP required to derive final products. For more information, a detailed description of the methods utilized to produce the HANPP data is provided in the journal articles in the Source Citation.