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
77934
Alive
82% 63883
Level 60
7% 5783
Dead
18% 14042
#2
PriestScore
66
Characters
99462
Alive
79% 78440
Level 60
8% 8374
Dead
21% 21019
#3
RogueScore
61
Characters
107264
Alive
75% 80114
Level 60
11% 12086
Dead
25% 27146
#4
HunterScore
59
Characters
128062
Alive
75% 95461
Level 60
9% 11181
Dead
25% 32594
#5
WarlockScore
57
Characters
74543
Alive
76% 56656
Level 60
5% 3871
Dead
24% 17885
#6
WarriorScore
57
Characters
136896
Alive
73% 99799
Level 60
11% 15437
Dead
27% 37084
#7
DruidScore
56
Characters
69295
Alive
75% 51890
Level 60
6% 4067
Dead
25% 17397
#8
MageScore
54
Characters
127300
Alive
73% 93234
Level 60
8% 10594
Dead
27% 34058
#9
ShamanScore
52
Characters
39761
Alive
73% 29049
Level 60
6% 2516
Dead
27% 10709