Which % GDP has an Expenditure larger than 50.9, and a Year larger than 2009, and an Income of 39.3?
CREATE TABLE "recent_government_budget_balances" (
  "year" real,
  "income" real,
  "expenditure" real,
  "surplus_deficit" text,
  "pct_gdp" text
);
SELECT "pct_gdp" FROM "recent_government_budget_balances" WHERE "expenditure">50.9 AND "year">2009 AND "income"=39.3;