The following diagrams provide data regarding the percentage of students who graduated with diverse specializations, having places of work in certain firms specialized in engineering between the years 1980 and 2008.
To sum up, it is self-evident that while PhD-Science had the largest proportion in 2008, the rate of Master-Science held the highest level in 1980. Additionally, it is also worth mentioning that the figure for Master-Science belonged to a number almost similar to the rank of PhD-Science, which makes it the second tallest magnitude among the subjects in 2008.
To begin with, the quantity for Master-Science, which was said to be the loftiest amount in 1980, illustrated 29% in both given years. But not only did this rate level off, the ranks for First degree-Art and Master-Art did not really change either; they respectively showed the percentages of 10% and 12% in 2008, as they fell only by 1%. Eventually, 2008 witnessed a modest dive of 8% in the proportion of First degree-Science, which stood at one-fifth in 1980.
Moving onto more detailed information, the rank of PhD-Art experienced a dramatic increase from 2 to 7% in 2008. But despite this, it remained the lowest ranked figure in the entire given period. Finally, the proportion of PhD-Science which held the rate of one-fourth in 1980, surged significantly and reached its peak of 30% 28 years after.