i got to lvl 32 in the first week (first 5 days of euro), then couldnt find a party ever again everyone else pwrlvls or bought a tickect so they lvled 2 fast, and i had to quit my job since school was starting = no cash
the ones that got to 7x in 1 month are not pwrlvled by botters
the ones that got to 7x in 1 week are pwrlvled by botters
the ones that are currently 5x are either partiers
or pwrlvled
6x in 1 month is also possible if you party, but unlikely so most likely pwrlvled.
most of the original euros on alexander ( excluding myself i only got to lvl 32 with no ticket) got to lvl 3x in the first 3 days with premium (parties) , b4 this whole pwrlvl craze in ISRO started. then by the second week they where 4x - 5x still no pwrlvl
after 1 month they where 7x/80 thats pwrlvl 5x - 7x/80
so idealy without pwrlvl with an sp tick and a pt you can hit 80 in 2 - 7 months depending on how often you play and how good the parties are.
90 is a whole diffeferent story
and well 100 for euro = the amount of time it takes chinese to get to 80 ( 7 months - 1 year)
to answer your question not all where pwrlvled