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
71
Characters
77118
Alive
82% 63350
Level 60
7% 5418
Dead
18% 13759
#2
PriestScore
66
Characters
98502
Alive
79% 77916
Level 60
8% 7880
Dead
21% 20583
#3
RogueScore
61
Characters
106005
Alive
75% 79378
Level 60
11% 11411
Dead
25% 26623
#4
HunterScore
58
Characters
127180
Alive
75% 94971
Level 60
8% 10727
Dead
25% 32202
#5
WarlockScore
57
Characters
74063
Alive
76% 56394
Level 60
5% 3682
Dead
24% 17667
#6
WarriorScore
57
Characters
134900
Alive
73% 98853
Level 60
11% 14293
Dead
27% 36034
#7
DruidScore
56
Characters
68737
Alive
75% 51593
Level 60
6% 3815
Dead
25% 17136
#8
MageScore
54
Characters
126144
Alive
73% 92663
Level 60
8% 9999
Dead
27% 33473
#9
ShamanScore
52
Characters
39432
Alive
73% 28904
Level 60
6% 2374
Dead
27% 10525