In Finland the average amount of data transferred per SIM card is 17.3GB/month
I've got unlimited mobile data for a great price in spain as well. Honestly, I hope the us catches up at some point because software still doesn't even consider it an option - I have to actively fight all my settings so I can get updates, backups, streaming at high quality and the like because the OS considers they should always be done on wifi.Sometimes, the situation has been so absurd that I've had to use the share Network function with a friend's phone to fool my phone into believing I'm on wifi so I could download an update.