Given the task definition and input, reply with output. In this task, we ask you to rewrite a sentence in simple English without changing its general meaning. Essentially, you want to make the sentence easier to read by using simpler words, utilizing more straightforward sentence structures, and omitting non-essential information etc.

Per capita income ( PCI ) or average income measures the average income earned per person in a given area ( city , region , country , etc . ) in a specified year .

Per capita income or average income is the average amount of money a person gets in a year .