SpamikazeWiki:

User agent %
Mozilla/5.0 64.38
SemrushBot/3~bl 7.72
DotBot/1.2 7.66
PetalBot 6.37
SemrushBot/2~bl 4.32
DotBot/1.1 2.86
SemrushBot/1.2~bl 0.78
MSIE 9.0 0.65
BUbiNG 0.43
SeznamBot/3.2 0.36
Others 4.49