The line charts demonstrate the quantity of people who travel by train over a 9-year period starting from 2000 and the proportion of on time trains with the same interval respectively. Overall, there was a fluctuation entered the trains passengers and the same as the trains which are not late.
Firstly, with a fluctuant trend, the number of passengers who go by train increase slightly from about 39 billion in 2000 to 42 billion in 2002. The figure rebound from approximately 39 to 59 billion after a period of decline. From 2005 to 2008, there was a minimal fall but later these one rise again.
Meanwhile, through 4 years beginning at 2000, the rate of trains travel on time soar from 92% to 96%. After that, the percentage recorded a significant downward trend, from 96% to the starting point. In the following time, the figure continue to jump from 92% to 97%, close to the highest number. Lately, it remained steadily to the end of the interval.