national income

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)

अनुमान लगाया गया है कि यह रकम उस समय के ब्रिटेन की राष्ट्रीय आय का लगभग दो प्रतिशत थी.

It has been estimated that it constituted nearly two per cent of Britain 's national income at the time.