The two pie charts compare the qualifications of staff working in an advertisement business, during the period between 1990 and 2010.
Overall, while there was a downward trend described in First Degree – Science and First Degree – Art qualifications, an opposite tendency was registered in the remaining areas, excepting for Master – Science field. Moreover, Master – Science degrees remained stable over the period.
Looking first at First Degree – Science and First Degree – Art qualifications, the proportion of the former recorded 20% in 1990, which was nearly twice as much as that in 2010. This was followed by a marked deceleration in First Degree – Art qualifications, dropping from 15% in 1990 to only 2% in 2010. Additionally, the percentage of Master – Science remained unchanged at 29% throughout the time.
Turning to the remaining qualifications, 21% in Master – Art was revealed in 1990, as opposed to 12% in PhD – Science and 2% in PhD – Art , respectively. Thereafter, the proportion of these underwent an upward trend, with a pronounced upward shift demonstrated in Ph.D – Science at 30% and a minimal increase of 2% indicated in Master-Art and Ph.D – Art qualifications.
