Table schema:
CREATE TABLE table_name_38 (Id VARCHAR)

Question: What is the maximum 2002 figure when 2008 is 19.5, 2006 is less than 24.5 and 1999 is 18.3?
SQL: SELECT MAX(2002) FROM table_name_38 WHERE 2008 > 19.5 AND 2006 < 24.5 AND 1999 = 18.3