The charts compare the percentage of graduate qualified from 6 department working in one company in 1980 and 2008.
Overall the highest percentage of graduate qualified from phd in science in 2008 .while , the percentage of graduate who qualified from Master science was highest in 1980 .
On the one hand ,the highest percentage of graduate who qualified from Master science in 1980 , while the percentage of graduate who qualified from PhD arts was lowest at 29% and 2 % respectively.In 1980 , 25 % was qualified from PhD in science.however , the percentage of graduate was 20% graduated from first degree in science in 2008.Qualifying from Master in art was higher than first degree art were 13% and 11 % respectively.
In the other hand , the percentage of graduate who qualified from PhD science was 3 times higher than first degree art 30% and 10 % sequencialy . qualifying from first master degree was less than double than PhD art were 12 %and 7% respectively. Moreover,the Percy of graduate who qualified from Master art was 12%. Bye contrast , 29%was qualified from Master science in 2008.
