CREATE TABLE table_62178 ("Year" FLOAT, "Round" FLOAT, "Pick" FLOAT, "Player" CLOB, "Nationality" CLOB)

What was the pic for Canada for player Yvon Bouillon earlier than 1974?
SELECT AVG("Pick") FROM table_62178 WHERE "Nationality" = 'canada' AND "Year" < '1974' AND "Player" = 'yvon bouillon'
SELECT AVG("Pick") FROM "table_62178" WHERE "Nationality" = 'canada' AND "Player" = 'yvon bouillon' AND "Year" < '1974'