The bar chart shows the percentage of school children learning to play four different musical instruments between 2005 and 2015. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

This bar graph depicts variations in guitar, piano, drum, and violin, in three years, from 2005 to 2015. As reflected by the y-axis the proportion of instruments is measured from zero to thirty. At first glance, it becomes clear that guitar grew from one time-interval to the next, violin and drum remained relatively stable. Overall, […]