The line graph illustrates the variations in the sales of musical equipments in the country of United State from 2008 to now and gives projesctions for upcoming sales in future.
Overall, it can be observed that the saleing were significantly changed by the passage of time, althought the most hight sales was of guitars in 2016 to 2017, while piano showed the most least saling most of the years. Meanwhile, the instruments include guitars, drum and percussion, trumpets, and pianos.
To begin with piano that showed most less percentage in years 2010 to 2019, that was start from 9 percent to about 0 percent, and afterward showing small increase with 4 percent in recent years. Moreover, drums and percussion was fluctuated throughout the time, at 13 to 7 percent a dramtically decreased in years from about 2008 to 2011, suddenly was at upward trend after 2015 gradually dreased by passing years.
Meanwhile, in case of guitar, was at peak aout 25 percent seeling rate in 2016 to 2017, hance showing downward trend in most recently years
