The three pie charts illustrate degrees granted in four fields at the National University in three decades (1990, 2000, and 2010.)

The given three pie charts show degrees granted in four sectors at the National University in 30 years(1999, 2000, and 2010).

Overall

, we can see that computer science

degrees

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holders comprised the most over three decades.

Moreover

, there was a slight fluctuation

on

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in

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the popularity of medicine and law. First of all, computer science produced excellent students

in

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a notable percentage. The percentage stood at 30% in the beginning, and it comprised 45% in the end after a gradual increase.

In contrast

, the business field reduced from 30% to 20%

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and 15%. It was the only segment that failed to recover its rate in the end.

In addition

, the rate of graduate students who majored in medicine and law showed a fluctuation. The proportion of medicine graduates was

initially

25% in the first year. After a decade, it experienced a slight increase.

Subsequently

, the rate reverted back to the original 25%.

Lastly

, the proportion of people who were granted law was 15% in 1990, and after experiencing a slight dip to 10%, it recovered its share in 2010.