Event Counters
mIRC Stats currently has 51 different counters, and here's the list:

SectionItems
Basic Events:mIRC started
Viewed stats
Echo'd
CTCP replies
DCC files sent (+ size)
DCC files recieved (+ size)
Page hits
Text Stuff:Lines
Words
Characters
Punctuations
Smilies
Custom words
Been Stats:Oped
Deoped
Halfoped
Dehalfoped
Voiced
Devoiced
Kicked
Banned
Have Stats:Oped
Deoped
Halfoped
Dehalfoped
Voiced
Devoiced
Kicked
Banned
Changed nickname
Set topic
Joined channel
Parted channel
Queries
Connected
Quit server
Seen Stats:Oped
Deoped
Halfoped
Dehalfoped
Voiced
Devoiced
Kicked
Banned
Nick change
Topic set
Channel join
Channel part
Quit server