Statistics are based on scanned characters. It doesn't include characters bellow level 10 since those characters can't be scanned.
Most survival classes
#1
PaladinScore
72
Characters
78282
Alive
82% 64124
Level 60
8% 5977
Dead
18% 14149
#2
PriestScore
67
Characters
99916
Alive
79% 78729
Level 60
9% 8598
Dead
21% 21184
#3
RogueScore
61
Characters
107788
Alive
75% 80441
Level 60
11% 12388
Dead
25% 27343
#4
HunterScore
59
Characters
128507
Alive
75% 95761
Level 60
9% 11463
Dead
25% 32739
#5
WarriorScore
58
Characters
137999
Alive
73% 100384
Level 60
12% 16110
Dead
27% 37602
#6
WarlockScore
57
Characters
74775
Alive
76% 56801
Level 60
5% 3966
Dead
24% 17972
#7
DruidScore
56
Characters
69582
Alive
75% 52074
Level 60
6% 4219
Dead
25% 17500
#8
MageScore
55
Characters
127857
Alive
73% 93542
Level 60
9% 10927
Dead
27% 34307
#9
ShamanScore
52
Characters
39908
Alive
73% 29133
Level 60
6% 2583
Dead
27% 10772