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
70
Characters
75621
Alive
82% 62348
Level 60
6% 4613
Dead
18% 13264
#2
PriestScore
67
Characters
96055
Alive
80% 76377
Level 60
7% 6459
Dead
20% 19675
#3
RogueScore
59
Characters
102853
Alive
75% 77381
Level 60
9% 9408
Dead
25% 25468
#4
HunterScore
57
Characters
124726
Alive
75% 93370
Level 60
7% 9301
Dead
25% 31349
#5
WarlockScore
56
Characters
72908
Alive
76% 55689
Level 60
4% 3081
Dead
24% 17217
#6
WarriorScore
56
Characters
129028
Alive
74% 95501
Level 60
8% 10456
Dead
26% 33514
#7
MageScore
55
Characters
122911
Alive
74% 90765
Level 60
7% 8122
Dead
26% 32138
#8
DruidScore
54
Characters
67199
Alive
75% 50638
Level 60
4% 2997
Dead
25% 16553
#9
ShamanScore
52
Characters
38186
Alive
74% 28128
Level 60
4% 1706
Dead
26% 10055