Realm's class population distrubition

Hello fellow Lordaeron players,
I made a statistics of class distrubition of 80 lvls for our realm by using "who 80-80 c-"class"" command. If anyone is interested, here is my results for sunday evening for EU:
ALLIANCE - HORDE
shaman %9 - %10
paladin %13 - %14
warrior %11 - %10
druid %13 - %12
rogue %6 - %7
warlock %5 - %11
priest %11 - %10
hunter %9 - %8
mage %10 - %8
death knight %13 - %11
At that time there was only 387 total alliance player and 346 horde player even though official website says 3934 population(for this case only 17% of the total population should be 80 lvl)

I know there is an error for datas more than 50 but i dont think it is an absurd value like 100 or something, since most classes are around 30-40 for each class for each faction.