The bar charts illustrate the distribution of the workforce across the agricultural, industrial, and service sectors in Germany, the USA, Japan, and China during 1980 and 2010. Overall, it is evident that while the industrial sector grew significantly in the three developed nations, China saw a substantial decline in agricultural employment, though it remained the primary sector there.
In 1980, China had the highest proportion of agricultural workers at 70%, compared to only 5% in Germany. By 2010, this figure in China had dropped to 50%, whereas the other three countries saw agricultural employment fall to below 10%. Conversely, the industrial sector saw marked growth in the developed nations. Germany’s industrial workforce rose from 60% in 1980 to 82% in 2010, while Japan experienced a similar increase from 50% to 79%. The USA also saw its industrial sector expand from 51% to 70%.
Regarding the service sector, all four countries showed a downward trend between 1980 and 2010. Germany’s service sector fell from 50% to 41%, and the USA saw a decline from 49% to 39%. Japan and China also experienced decreases, with Japan dropping to 30% and China to 22% by 2010.