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As we can see, the bar chart explicitly shows that the number of delivery in China. According to the data given that above, the number of all has increased dramatically from 51 billion to 83 billion. Similarly, the number of delivery in countryside increase from 12 billion to 30 billion during the same time span.

 

What the statistics reflect is closely related to the following factors: To begin with, it is widely admitted that China have been enjoying strong economic and technological growth in recent years, on increasing number of people shopping on online platforms. What's more, countryside also have been developing and it is easier for rural residents to purchase goods with lower price. That is the major reason why the number of delivery in countryside has a increased during these years.

 

Taking all above into consideration, the trend shown in the chart is an inevitable result of social and economic develop. So we can draw the conclusion that the pheno...