It is illustrated on the diagramm the figure of different aged people purchased some kinds of music in 2010.
Overall,a number of music shown the highest persentages in the beginning dropped slightly at the end, while another lowest types are increased steadly. To be clear, fluctiation in the middle ages is showing that drammatically falling of the most lovely Pop increased in the end of the last figure , when the less preferabled classical type rised step by step and become the most favorite.
When it comes about Rock , it can be seen that after having been fluctuating , the final proportion surged being 3 million, albeit remail fallen. Pop also pummeted in 32-45 ages sharply,then shows equallity in 46-57s. But, however in 58 it surged from 1,5million to almost 3million, it was lower than the beginning rate.
Conversely, Jazz had increased to about 3 million in 23-31 ages and offer some fluctuating patterns ,showed a general upward-trend. But the classical music is soared rapidly and it showed the peak in the 58+ with the number to about 4,5 millions.