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
77813
Alive
82% 63793
Level 60
7% 5706
Dead
18% 14011
#2
PriestScore
66
Characters
99343
Alive
79% 78377
Level 60
8% 8287
Dead
21% 20963
#3
RogueScore
61
Characters
107085
Alive
75% 79997
Level 60
11% 11965
Dead
25% 27084
#4
HunterScore
59
Characters
127961
Alive
75% 95405
Level 60
9% 11125
Dead
25% 32549
#5
WarlockScore
57
Characters
74453
Alive
76% 56598
Level 60
5% 3829
Dead
24% 17853
#6
WarriorScore
57
Characters
136626
Alive
73% 99651
Level 60
11% 15258
Dead
27% 36962
#7
DruidScore
56
Characters
69228
Alive
75% 51845
Level 60
6% 4041
Dead
25% 17375
#8
MageScore
54
Characters
127138
Alive
73% 93149
Level 60
8% 10496
Dead
27% 33981
#9
ShamanScore
52
Characters
39722
Alive
73% 29032
Level 60
6% 2495
Dead
27% 10687