The table presents information about university level academic staff in one country

The table compares the features in terms of university academic staff by surveyed areas between 2005 and 2013.
Overall, it is clear that only Agriculture and Education sharply declined from 2005 to 2013, while other areas saw a dramatic increase.
The Architecture surged up to 3204 staff in 2013, more than 824 staff compared to features’ 2005, which took up 34,62 percent. However, Medicine was the area that far exceeded the number of staff when 36868 staff in 2013. Surprisingly, in terms of teacher per student, the Art area accounted for the most significant ratio with 1:12 tripling the Medicine area with 1:4.
There is a decrease in the staff number of Agriculture and Education between 2005 and 2013, with 47 and 334 people. Following up, the changing proportion of Agriculture and Education areas took up minus 2.8 and minus 3.05, but their teacher per student ratios are not the bottom of the table at 1:8 because Medicine reached the ratio of 1:4 while its numbers of staff take up a tremendous number.