The bar chart illustrates the proportion of millions of people visiting three major airports in New York City from 1995 to 2000.
The frequency of travellers visiting John F. Kennedy fluctuated over the whole period, and the number of LaGuardia visitors depicted a gradual increase toward the end of the period, whereas Newark airport indicated a rise in 1997 and exhibited a stable growth by the end of the period.
In 1995, the number of LaGuardia visitors comprised 35 million people, and then it increased gradually to 50 million people in 1999. Subsequently, by 2000, a sharp rise had followed, peaking at nearly 70 million people, which was the highest number among the other three airports.
The ratio of travellers visiting John F. Kennedy airport constituted 25 million people in 1995. The trend grew steadily to around 48 million people, but then it declined quickly to approximately 31 million people in 1999. However, by 2000, the number had increased again to 45 million people.
The figures for Newark airport visitors accounted for 15 million people in 1995. The pattern went up moderately to about 39 million people in 1997, and then it levelled off at approximately 41 million people until 2000.