The pie chart illustrates the amount of individuals working in different occupations in 1960 and 2010.
Overall, the biggest share accounted for people working in sales market, except for town A in 2010; the most popular occupation in this year was Marketing.
In town A in 1960 the most popular job positions were in field of sales. In was represented as 40 percent, but, in 2010 number of employees significantly decreased and was only 20 percent. In 1960 in this town, people working in services accounted for a bit less than a one third, in 2010 number of workers continued to fall and were 16 percent. Employees worked in sales in 1960 comprised 29 percent, but their number increased significantly to 64 in 2010.
In town B in 1960 the most popular field was sales and it was represented as 70 percent, but in 2010 number of workers decreased slightly and was a bit more than a half. Services accounted for 20 percent in 1960 and in 2010 ita number increased slowly to 22 percent. Individuals who worked in the sales market in town B were represented only 10 percent, but in 2010 their number rose to one quarter.