The table illustrates the annual consumption of three main staple foods - wheat, maize, and rice - measured in kilograms per person across four different countries.
Overall, maize shows the greatest fluctuation in consumption among the countries. Wheat is generally consumed in larger quantities than rice in most nations, although rice is the highest consumed food in one country.
Country B has the highest wheat consumption at 150 kg per person, while also consuming 90 kg of rice, which is its second-highest staple. In contrast, Country A consumes 100 kg of wheat, followed by 80 kg of maize. Country C stands out for its high maize intake of 120 kg, making it the highest amount for this food type, but it consumes the least rice at 30 kg.
Conversely, Country D shows the highest rice consumption at 110 kg per person, with wheat at 90 kg and maize at 70 kg. This makes rice the most popular staple in Country D. Country A's rice consumption is 60 kg, which is higher than Country C's but lower than Country B's.