Top-tier SD seasons: 1, 3, 5, 12, 17
(Honourable mentions: 7, 8, 14)
Bottom-tier SD seasons: 4, 6, 9, 13, 16
(Dishonourable mentions: 2, 10, 11)
Top-tier HD seasons: 18, 25
(Honourable mentions: 21, 31, 33)
Bottom-tier HD seasons: 20, 24, 29, 32
(Dishonourable mentions: 22, 26, 28)
SD wins.