The given diagram illustrates a statistics of complaints on different criteria, received by a PC manufacturer, Green Lavo in three different years.Overall,the highest numbers of complaints were received in 1996 and the lowest numbers of complaints were received in 2016.
The given chart demonstrates that complaints on regarding products and delivery fluctuated from 1996 to 2016.In 1996 the total numbers of complaints on products and delivery were 85 and 22, while in 2016 these numbers were 60 and 65.Later in 2026 the numbers became 75 and 38, which shows opposite trends in bar charts.
In contrast, the regarding staff and others complaints showed a decreasing trend through three different years.Complaints on regarding stuff has had fallen in numbers starting from total 40 complaints in 1996 and ending with only 25 complaints in total.The similar trend can be seen in other complaints.Falling from 36 to 23, between 1996 and 2016, the other complaints showed a decreasing trend through different decades.
To conclude, this diagram contains two fluctuations and two decreasing trends, which show the difference in numbers of complaints received in 1996,2006 and 2016.
