The three pie charts below show the changes in annual spending by local authorities in Someland in 1980, 1990 and 2000. Summarize the information and compare where relevant, by selecting and reporting the key features. You should write at least 150 words.

The pie charts depict the difference in the annual expenditure on various categories by the local authorities in Someland during 1980, 1990, and 2000. Overall, Higher Education, Transportation, and Environmental services witnessed an upward trend throughout the period. The opposite was true for the other components during the examined years. In detail, local authorities spent […]