Wait do you people have coins for each year? The Bulgarian coins were minted only in one year, the ones currently in circulation are either from 1999 or 2000 depending on the coin. Except the 1 Lev which is 2002 and 2 leva which is like 2016 or something like that (it came into circulation quite recently),(reply>), I heard these days they re-mint the coins every 5 years (updating the queen's picture each time). Not sure how long it's been that way though. Or maybe I'm thinking of the paper money not the coins.