Table schema:
CREATE TABLE table_name_19 (_percentage_gdp VARCHAR, surplus_deficit_ VARCHAR, income VARCHAR, year VARCHAR, expenditure VARCHAR)

Question: Which % GDP has a Year smaller than 2011, and an Expenditure larger than 41.3, and an Income smaller than 48, and a Surplus(Deficit) of (24.6)?
SQL: SELECT _percentage_gdp FROM table_name_19 WHERE year < 2011 AND expenditure > 41.3 AND income < 48 AND surplus_deficit_ = "(24.6)"