Assuming on the 2001 christmas event there were 32 spawn locations for christmas crackers every minute and assuming that it was always picked up by a player there would have been 46,080 crackers on release. Assuming that 95% of those were pulled by a player, using the numbers provided by mod ash about the rarity of the hats we get about 4,378 purple, 6,566 blue, 8,755 green, 10,068 white, 12,257 yellow and 14,008 red from the event at a minimum. With the dupe sending purple to the bottom of the price value back in time, while still retaining some value, I would guess the dupe added 10k purples and probably 1k of the other types. Over time through inactivity, permanent keepsaking, hoarding etc... I would say all hats are around 10% of their original numbers so we would can assume at a minimum there are still actively at least:
1438 Purple
757 Blues
976 Green
1107 White
1326 Yellow
1501 Reds
Mass contributor to deaths coffers.
17-Jan-2022 10:18:10