The line graph illustrates the data on the number of five different types of jam consumption by customers, measured in million, during six years from 2009 to 2014.
In general, all four of jam were received the popularity from costumers in 2014, while plum became the less consumption flavour.
The number of the sales of strawberry jam increased sharply from almost 3.1 million to 7 million over the period. This figure of raspberry jam climbed significantly by roughly 2.7 million from 2009 to 2014. The was a steady rose in the number grape jam consumption from 1.8 to roughly 2.9 million after six years.
A remarkable grew was witnessed in the number of cherry jam was sold, with nearly 4.5 million being recorded in 2014. This figure of plum jam experienced a considerate dipped from around 2.5 million to 0 in 2014, which was seven-fold smaller compared to that of strawberry jam in the same year.