The chart compares three different countries in terms of the production of barley, maize, rice and wheat, measured in million tonnes.
Overall, it is notable from the chart that the production of barley in country A recorded the highest, while planning maize in country C became a popular trend. Another key of observation is that barley was the staple food in all surveyed countries, as its yield was generally by far the highest.
Standing at 100 million tonnes, the production of barley in country A dominated the yields among three countries, higher than 10 million tonnes the figure for B’s and C’s one . Producing wheat in the country A was a top rank, surpass country C by 20 million tonnes and twofold the number of wheat suppliment in country B
Looking at maize and rice chart, country C produced the highest yields, with 100 milliont onnes of maize and 90 million tonnes of rice. 80 million tonnes of maize production in country A was doubles the production of maize in country B. Meanwhile, country B was 20 million tonnes higher than country A in producing rice
