The pie graph illustrates the proportion of techniques (everning class,online and abroad) used by individuals to learn English in three nations between 2001 and 2015.
Overall,in all countries over the years,everning class had shown a higher percentage than other ways to learn.Moreover,it is clear that studying abroad mostly stayed the same in 2 countries,albeit in country C,it does not showed.
In country A,everning class started by 70% in 2010,then dropped marginally to 67% as the same as abroad learning,showing a remarkable decline by 2% in five years.As for online,which began with 5%,2015 experienced an double increase in percentage,showing 10% in the end.
Switching to second nation,everning class decreased dramatically in a figure in 2015 to 48%,which is approximately half of the proportion in 2010,whereas online learning showed a sharp increase from 8% to 32% in the same period of time.For learning abroad,the numbers remained stable at 20%.
Country C,in 2010 no one learned English by going abroad,howewer it increased slightly to 3% throughout the 5 years with online learning,which rose too,but dramatically from 6% to 15%.Meanwhile,2015 witnessing a remarkable drop of everning classes,which started by 94% and reached 82% in the end