CREATE TABLE table_68316 ("Language" CLOB, "Number" CLOB, "percentage  ( % ) " CLOB, "males" CLOB, "females" CLOB)

What's the Language with a percentage of 6.49?
SELECT "Language" FROM table_68316 WHERE "percentage (%)" = '6.49'
SELECT "Language" FROM "table_68316" WHERE "percentage (%)" = '6.49'