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
74858
Alive
83% 61799
Level 60
6% 4199
Dead
17% 13050
#2
PriestScore
66
Characters
94374
Alive
80% 75242
Level 60
6% 5488
Dead
20% 19129
#3
RogueScore
58
Characters
100730
Alive
75% 75899
Level 60
8% 8215
Dead
25% 24827
#4
HunterScore
57
Characters
123019
Alive
75% 92164
Level 60
7% 8367
Dead
25% 30848
#5
WarlockScore
56
Characters
72130
Alive
76% 55169
Level 60
4% 2721
Dead
24% 16959
#6
WarriorScore
55
Characters
125703
Alive
74% 93245
Level 60
7% 8621
Dead
26% 32445
#7
MageScore
54
Characters
120681
Alive
74% 89292
Level 60
6% 6983
Dead
26% 31382
#8
DruidScore
54
Characters
66306
Alive
75% 50049
Level 60
4% 2603
Dead
25% 16249
#9
ShamanScore
52
Characters
37260
Alive
74% 27488
Level 60
4% 1315
Dead
26% 9769