The pie chart illustrates the difference in the ways of learning English in three countries, the data is given in two time periods, 2010 and 2015.
Overall, it is clear that among all three countries in both 2010 and 2015, the most preferable method of learning English among individuals was attending evening classes.
Looking at the details, Country A had the highest percentage of learners in evening lessons, 70%, and the second preferable was going abroad to learn the language, 25% and the last was studying online, 5%, in 2010. Country B had approximately the same results with a few differences in percentages in the same year. However, the situation in Country C was unlike the first two, attending evening lessons among students dominated occupying the most percentage, 94%, learning from online classes amounted to 6% and the most remarkable feature was not studying abroad at all in 2010.
Turning to the next given data, 2015, Country A had negligible changes, the popularity of online classes went up to 10%. In both Country B and Country C most people still learnt from going to evening lessons, but had noticeable changes. People started paying attention to online English classes, 32% and 15%, respectively. The amount of learning abroad was the same in Country B in both given periods, 20%, while people from Country C just started doing that, 3%.