. . "the total value of all income in a nation (wages and profits and interest and rents and pension payments) during a given period (usually 1 yr)"@en-us . "13256894-n"^^ . "0"^^ . . "national income"^^ . . . "112502067"@en-us . . . "113256894"^^ . . "national income"@en-us . . "0"^^ .