SELECT COUNT(round) FROM table_name_66 WHERE nationality = "canada" AND college_junior_club_team__league_ = "fort mcmurray oil barons (ajhl)"
Berapa banyak putaran yang memiliki kewarganegaraan Kanada, dan tim perguruan tinggi/junior/klub (liga) dari Fort McMurray Oil Barons (AJHL)?
CREATE TABLE table_name_66 (round VARCHAR, nationality VARCHAR, college_junior_club_team__league_ VARCHAR)