This given bar chart illustrate the percentage of school children learning to play musical intrusment in 2005, 2010 and 2015.
As an overall trend, the proportion of students learning to play piano and guitar had an upward trend in 3 years. At that time, the data of students learning to play drums and violin also increased sligtly.
As it is shown in the graphs, the number of students play guitar skyrocketed in 2005, 2010, 2015. Especially in 2015, this data reached the highest point at 40%, more than 4 times than it was in 2005 and it was higher at 2% than the percentage of school children play piano. Besides, this number of student play piano in 2005 and 2010 was taller than the proportion of school children play piano both of 2 years.
In contrary, the quantities of student play drums and violin rose middly for 3 years. Similar to the percentage of piano, the data of student play violin also was higher than the number of school student play drums in 2005, 2010. But 2015, the proportion of student play drums was taller than this figure of student play violin. Moreover, in both of 2005 and 2010 the data of school children play piano was the tallest and the percentages of drums hit the lowest point at 5%. Furthermore, in 2015. the data of student reached the highest point at 40% more than 8 times to compare with the shortest of the number of school children play violin