The table gives information about the consumption of three basic food from four different countries, namely, rice, wheat and meat.
Overall, it is clear that each basic food have over a hundred consumption of calories per person per day in 3 different countries, with the exception of Poland. The most consumed among them is rice. In addition, wheat and maize have almost identical amount of using (calories per person per day).
As for Cambodia and Poland, rice has 1445 consumption in Cambodia, when it get the lowest consume in Poland, even among four given countries (19 consumptions in calories per person per day). Despite this, wheat get 18 and 856 consumption in Cambodia and Poland respectively. Meanwhile, maize have 103 consumption in Cambodia and 0 consumption in Poland, becoming the most unused food among Poland and other three countries.
Discussing other two countries (Egypt, Mexico), wheat in Egypt is consumed 1085 times (calories per person per day), when rice have 401 consumption with maize that get 587 consumption. Maize is the most popular food in Mexico (1083 consumption). Rice is less used than wheat (57 consumption), when wheat get 275 consumption (calories per person per day).