The pie charts illustrates the different types of courses by learners between two decades. Overall, face-to-face courses remained the chart during all period. However, mixed-media classes were more fashionable than other courses in 2004.
In the first diagram, in 1984, the total of students chose face-to-face courses at 67%. Moreover, other courses, mixed-media and correspondence courses had smaller than face-to-face with amount of 13% and 20%, respectively.
A chart representing the year 1994, the proportion for in person classes declined to 54% whereas mixed-media courses increased by 2%. The percentage for correspondence courses stabilized with 20%. Additionally, there was added new courses called “online courses” and chosen at 11%.
After 10 years, mixed-media courses had peak at 35% in the final year, but face-to-face courses has a dominant position in the group with 40% which chosen than others. Online and correspondence courses were decreased by 1% and 5 % significantly.
