CREATE TABLE table_name_65 (year INTEGER, income VARCHAR(255), expenditure VARCHAR(255), _percentage_gdp VARCHAR(255))
Which Year has an Expenditure smaller than 41.3, and a % GDP of x, and an Income larger than 34.4?
    
SQL: SELECT SUM(year) FROM table_name_65 WHERE expenditure < 41.3 AND _percentage_gdp = "x" AND income > 34.4