SELECT rushing_yards_per_game FROM table_27487336_1 WHERE season = "1984"
CREATE TABLE table_27487336_1 (rushing_yards_per_game VARCHAR, season VARCHAR)
ระยะวิ่งต่อเกมมีมูลค่าเท่าไรหากเป็นฤดูกาล 1984?
What is every value for rushing yards per game if the season is 1984?