The givien line graphs illustrate the number of commuters travelling by train and the proportion of trains being punctual in Sydney from 1995 to 2004.
Overall, it is immediately apparent that while more and more people use train to commute in Sydney, the rate of trains running on time saw a drop
A closer look at the graph reveals that starting at approximately 250 millions, the number of train passengers progressively increased by nearly 30 millions in 2000. This figure then suddenly swiftly raised, reaching its peak at exactly 300 millions passengers before saw a decrease to the same spot in 2000. In the next two years, only 280 million passengers commute by train in Sydney and this figure saw no change
Moving on to further details, there was a dramatic fluctuation in the percentage of trains operating on time during this period. From 1995 to 1999, after starting at nearly 90%, the rate of trains being punctual saw an erratic upward trend before this figure met the target at around 93% in 1991. After that, this rate suddenly fell to precisely 85%, which was the lowest of the period between 1999 and 2002 before bouncing back and reaching its target in 2002. In the next year, the proportion of trains running on time saw slightly decreased to nearly 90%. At the end of the period in question, many trains were delayed in operation, fell short of the target by approximately 20%.
