Annual Revenue
noun
Years old you have entered. These are your yearly (years old) amounts of money you've entered into the coffers. These are the annual revenue.
さいにゅう
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own.
どの政府にも、特別歳入基金はあるものなのですか。
Does every government have a special revenue fund?