The bar chart and the pie chart demonstrate data about the learners from Vietnam who studied English, divided into age groups between 2015 and 2018, and also their aims for learning English.
Overall, it is clear that the number of students aged 17-24 constituted the largest proportion, while the number of students aiming to learn for school graduation accounted for the smallest share.
In 2015, although the number of 13-16 years students made up the smallest share merely 1, the number of students aged 17-24 constituted the predominant figure, at approximately 9. In comparison with school graduation learners (23), the number of students who aimed to learn English for overseas education recorded much higher share at around 50. By 2017, the number of students aged 13-16 and 17-24 increased slightly, while the number of individuals who studied English 24-34 years and 35+ years old remained the same over the period.
By 2018, the number of students who studied English increased significantly at exactly 40, while the number of students who aimed to immigrate remained an almost identical figure (19) over the 4 years. Although the remaining students stayed at the same figures, the work opportunities constituted the largest share at exactly 25. While the number of students who aimed for overseas education demonstrated decrease (43), the scholarship opportunities and school graduation students showed roughly the same figures at around 7.
In conclusion, it is noticeable that the number of students who studied English showed oscillation, while the number of students who had a purpose climbed gradually over the period.