The given pie charts illustrate the percentages of students who are categorized into different types of course at salisbury College between 1984. 1994 and 2004.
Overall, face to face courses contributed the highest share throughout this period. In 1984, the lowest share beonged to online courses. After 10 years, this rank changed to correspondence courses.
In 1984, the highest proportion was face to face courses, with 67%, followed by correspondence courses with a fifth. The contribution of mixed-media courses and online both take up under 20%. The percentages of all catergories still remained stable until 1994, while online courses were not available at this time.
There was a significant decline in the proportion of face to face and correspondence in 2004, decreasing to 40% and 5%, respectively. Mixed media courses were chosen to be the student’s course of 20%, which increased slightly from 18% to 20% during this timeframe. Notably, online courses experienced a considerable rose to 35% in this time, which is almost three times as large as it in 1984.