These bar graphs show comparison between the ratio of employment in three industries, namely agriculture, industry, and services, in the year 1980 and also the prediction in 2020 in three different countries.
It is evident that the major category of employment for both country A and country B was industry in 1980, which was projected the be surpassed by services. By contrast, the primary kind of employment for country C was agriculture in 1980, and it was projected to be overtook by services.
In 1980, the leading employment field for country A and country B was industry, which took up about 55% and 65 respectively. For country A, the following employment area was agriculture, at only half of that of industry, which was approximately 25%, closely followed by services(20%). However, the second ranking employment field for country B was services, which took up about 25%, and agriculture had a negligible proportion of employment, with only 10%.
In 2020, the ratio of services in employment field for both countries A and B was projected to increase significantly and surpass the figure of industry, to be around 60% and 63% separately. In contrast, the proportion of agriculture in the employment realm for country C was predicted to drop dramatically from 60%(1980) to 30%(2020), while the figure for services in this country was projected to rise profoundly from around 5%(1980) to 45%(2020).