Both pie charts experienced a comparasion of amount of individuals with different graduation degrees and professions who worked in an engineering company in 1980 and 2008.
Overall, two professions which first degree arts and science was decreased over the period. Moreover, PhD science, Masters arts, PhD arts showed an upward trend, whereas, masters science saw stabilized.
According to pie charts, PhD science showed the highest peaked in this graph. It was started 13%. Then percentages of people amount almost doubled and boosted by 16%. In addition, other upward trend was Masters art. This profession was grow minimally and increased just 1%. Finally, about masters art percentages started 2%, then it was reached 7% over the period.
Conversely, several amounts saw a downward trend. First degree arts percentages was 25% in 1980, despite this year in 2008 fell dramatically and it was 11%. Furthermore, First degree science almost halved and it was reached 10% end of the period.
Lastly, masters science saw level-off. Only this profession illustrated no fluctiaton.
