Viết ít nhất 150 từ trong khoảng 20 phút.
The pie charts show how local authorities in Someland spent their money each year on different areas in 1980, 1990 and 2000.
Overall, higher education was the biggest area of spending in all three years. Spending on K-12 education decreased over the period, while spending on environmental services increased.
In 1980, 35% of the money was spent on higher education, and 25% was spent on K-12 education. Transportation was 16% and health and human resources was 14%. Environmental services had only 4%, and other areas had 6%.
In 1990, the share of higher education increased to 45%, and health and human resources also rose to 20%. However, transportation dropped sharply to only 6%, and K-12 education fell to 20%.
In 2000, higher education decreased slightly to 40%, but it was still the largest. Transportation increased a lot to 22%, while health and human resources fell to 10%. K-12 education continued to fall to 18%. Environmental services went up to 9%, and other spending was only 1%.