The guild Lancer Knightz has a long-running project to collect data on various aspects of the game. Actually, it's been almost 10 years since we've posted new data. But here is a brand-new data set about 1-UV tickets from Punch:

https://wiki.spiralknights.com/Lancer_Knightz_(Guild)/Punch_1-UV_Tickets

I'll try to keep an eye on this forum for the next week or so, if anyone has any questions or comments.