A small country is considering imposing a tariff on imported wine at the rate of $5 per bottle. Economists have estimated the following based on this tariff amount:

World price of wine (free trade):$20 per bottleDomestic production (free trade):500,000 bottlesDomestic production (after tariff):600,000 bottlesDomestic consumption (free trade):750,000 bottlesDomestic consumption (after tariff):650,000 bottles

The imposition of the tariff on wine will cause the surplus of the domestic consumers to _____ by about