The pie charts provide information on percentages of people employed by 4 sectors, in 2009 and 2020, in towns A and B.
Overall, citizens of both towns started working in the hospitality sector more in 2020. However, in town B this shift is more noticeable, while in town A proportions have altered only slightly in the 11-year period.
In town A, in 2009 engineering was the most dominant area in employment, its proportion was 60%. Years later, its portion decreased down to 17%. In 2020 it was surpassed by manufacturing, which accounted for only one-fifth of the whole chart in 2009. Figures that correspond to teaching and hospitality experienced only slight changes; while teaching went from 9% to 8%, hospitality increased from 11% to 15%, showing a 4% difference.
Meanwhile, in town B changes are opposite. If in 2009 manufacturing proportion was 40%, in 2020 it declined so that it became only one-fourth of the whole job market. Engineering and hospitality had a 5% rise in the given period; they went from 30% to 35% and from 15% up to 20%, respectively. Teaching in this town became more demanded among the public in the given period; its part went from 10% up to one-fifth of the whole chart.