CREATE TABLE table_92 ("Season" FLOAT, "Driver" TEXT, "Team" TEXT, "Engine" TEXT, "Poles" FLOAT, "Wins" FLOAT, "Podiums" FLOAT, "Points" TEXT, "Margin of defeat" TEXT)

How many drivers on the williams team had a margin of defeat of 2?
SELECT COUNT("Driver") FROM table_92 WHERE "Team" = 'Williams' AND "Margin of defeat" = '2'
SELECT COUNT("Driver") FROM "table_92" WHERE "Margin of defeat" = '2' AND "Team" = 'Williams'