The charts below show the qualifications of staff in an advertising company in 1990 and 2010. Provide an overview of the information by identifying and describing the key details, and include comparisons where appropriate.

The pie charts illustrate the educational qualifications of employees in an advertising company in the years 1990 and 2010. Overall, the proportions of staff holding PhDs in both Science and Art, as well as Master’s degrees in Art, increased over the period, while the percentages of those with First Degrees in both disciplines declined. Only […]