The graph demonstrates sales of songs from three different types of music during a span of ten years.
Overall, the Korean pop by far had the most sales among the three, while Jazz mostly has been stable before increasing gradually. Conversely, Pop music has declined gradually in the given period.
Firstly, Korean pop beginning at nearly 150 million sales in 2009 has risen steadily till 2012, when it surpassed Pop, before increasing dramatically and reaching a staggering peak of 500 million sales in 2019. Likewise, Jazz was the least sold music genre initially, starting at approximately 95 million sales, it remained stable till 2012 and rising slightly afterwards, before intersecting with Pop music for the last three years in the given period.
Lastly, Pop music had a downward trend overall, commencing at almost 250 million sales in 2009 , it declined sharply till 2016 before stablizing in the last three years and intersecting with Jazz at same time, finally finishing at a low of nearly 125 to 130 million sales.