6band
The charts below show the performance of a bus company in terms of punctuality, both actual and target (what actually happened compared to what the company was trying to achieve), and the number of complaints and passengers. The first chart shows the actual and target percentage of buses, from a particular bus company, that arrived at the destination on time, between 1999 and 2003. Meanwhile, the second chart shows how many complaints were made during the same period.
It is clear that while the expected target of buses...