Band 7+: The charts below show degrees granted in different fields at the National University in the years 1990, 2000, and 2010. Summarize the information by selecting and reporting the main features, and make comparisons where relevant.

The pie charts show the percentage of degrees given in four different fields at the National University in the years 1990, 2000, and 2010.

Overall, Computer science is a field that is becoming more popular over time, while that of Business graduates went down over the years.

In 1990, both Business and Computer Science degrees made up 30% each of all the degrees that were awarded by the university. During this year, 25% of the graduates were from the Medicine department, and 15% were students from the Law faculty. By the year 2000, the percentage of Computer Science graduates had risen to 40%, and the percentage of Medicine graduates also increased to 30%. At the same time, the percentage of Business degrees dropped by 10%, and Law degrees fell by 5%, becoming 10%.

In 2010, the proportion of Computer Science degrees grew further to 45%. Medicine graduates stayed the same at 25%, and the remaining 30% of the degrees were equally divided between the Business and Law departments, with each contributing 15% of the total graduates.