CREATE TABLE table_73662 ("Episode no." FLOAT, "Airdate" CLOB, "Viewers" FLOAT, "BBC Three weekly ranking" CLOB, "Cable rank" CLOB)

What is the cable rank for the airdate of 10 december 2009?
SELECT "Cable rank" FROM table_73662 WHERE "Airdate" = '10 December 2009'
SELECT "Cable rank" FROM "table_73662" WHERE "Airdate" = '10 December 2009'