The given line graph illustrates the total sales in unit of various types of jam from 2009 to 2014. Overall, there are five different jams listed which are strawberry, raspberry, plum, cherry and grape. With the exception of plum, all of the remaining categories have the upward trend throughout this period.
From 2009 to 2011, the total increase of each jam is around 0.5 millions with standing out for the surge of almost double foruth of the amount mentioned, except for plum dropping from 2.5 millons to 2 millions. Moving to the next period, between 2011 to 2012, almost of the tendency remains the same and the increase rate gradually lower at which the upward case, with the exception of cherry statring to decrease from above 2.5 millions to 2 millions.
To the last period, from 2012 to 2014, there are many noticable skyrocketing categiories. In 2012, Grape with the sum of 2 millions per unit has rocketed to almost 4.2 millions in 2014. On the other side, the plum, continues its downfall trend from 1.5 millions to almost 0 millions at the end of this period. The others still remains the upward trend with strawberry, raspberry reaches at just under 6.5 millions and slightly above 5 millions, respectively. The cherry, however, its figure fluctates between 2 to 3 millions in this period and ends at 2.5 millions at the year of 2014.