The bar chart shows the distribution of employment among agriculture, services, industries in three countries in 1980 and in 2020

the bar graphs illustrate the proportion of employment distribution among 3 sectors namely, agriculture,

services

and

industries

in 3 nations in the years 1980 and 2020

overall

,

while

the percentage of employees in both

industries

and

services

in all surveyed countries followed an upward trajectory throughout the given period,

this

figure for agriculture recorded an opposite trend.

to begin

with, in country A, the category of

industries

' employees was relatively similar, accounting for 30%,

whereas

the figure for

services

increased dramatically from roughly 45% to 55%.

In contrast

, the proportion of workers in the agricultural sector decreased by approximately 10%, reaching 11%. regarding the distribution of employment in country C, the percentage of agricultural and industrial workers remained unchanged throughout the surveyed period, taking up 1% and 25%, respectively.

this

figure for

services

in

this

nation hit its peak of 80% after beginning at over 60%.

furthermore

, the category of agriculture followed a downward trend, dropping to nearly 50%

at the end

of the period in nation B. Over 20% of employees worked in

industries

in 1980, in comparison with 25% of that in

services

. in 2020, both figures rose by 20%, making up 40% and 42%, in turn.