The pie charts give information about the qualifications of staff in an advertising company in 1990 and 2010. Summarise the information by selecting and reporting the main features, making comparisons where relevant.

The pie charts provide a breakdown of the proportions of employees in terms of their qualifications in one advertising company during 1990 and 2010. Overall, while the percentage of workers with a PhD in Science or Art and those with a Master’s degree in Art followed a positive trajectory, the reverse was true for personnel […]

The graphs compare the qualifications of employees working in an advertising coorporation from 1990 to 2010. Overall, students doing Phd in Science increased over these years, so did the data of the first degree Science students. It is also worth noticing, that staffs graduating from Science faculty had higher proportion, than the ones graduating arts. […]

The graphs compare the qualifications of employees working in an advertising coorporation from 1990 to 2010. Overall, students doing Phd in Science increased over these years, so did the data of the first degree Science students. It is also worth noticing, that staffs graduating from Science faculty had higher proportion, than the ones graduating arts. […]

The pie charts compare the employees in terms of their qualifications in one advertising company between 1990 and 2010. Overall, there were significant changes among the first degree in science, first degree in art and first degree in science, while PhD in art , master in art and master in science are somewhat bucked the […]