The line chart illustrates data on the amount of postal parcels by two main mail services companies between 1920 and 2000. Overall, the two lines of companies get the number of parcels delivered fluctually from 1920 to 2000.
Beginning with FedEx, which started the number of parcels at 15,000 in 1920. Over the next 20 years, it has reached a peak of many packages with approximatly 25,000. But they did not get a steady line, and the packs have declined considerably in ten years later, this was followed by another decreased at 1960. However, this downward trend suddenly broken and parcels has grown nocticeably up when it came to 1970, from there this company remained the rise of packages delivered gradually at the end of 2000.
Compared to the manifold of postal boxes of two major companies, it could be seen that many of packs in FedEx were three times as much as higer than TNT. Nevertheless, there was an indication that the growth in quantity of packs always got remarkably higer overtime. Especially, it was a doubling in the amount of boxes in 1980.