The given 3 charts compare percentage of students who opted four various courses in 1984, 1994 and 2004.
As an overall trend, the proportion of students choosing face-to-face courses decreased significantly while mixed-media courses became more populare and correspondence courses slightly fell.
According to the charts, face-to-face courses accounted for the largest share of learning, approximately 60% in 1984, about a half in 1994 and 40% in 2004. Nevertheless, it still remains relevant. Furthermore, mixed-media courses was level out. However, in 2004 rate rose dramatically, by more than twice, in 1984 was 13%, in 1994 was 15% and in 2004 was justover one third.
It is explicity observed that, correspondence courses and online courses made up a minor share. However, correspondence courses compared with online courses was more common. Additionally, visiting both of this classes stayed constant. Correspondence classes 20% from 1984 to 1994 and 15% in 2004. Online courses was founded in 1994, rates from 1994 and 2004 remain steady, about 10%.
