The weapon skins introduced in the Gun Mettle Update have a random level of 'wear'. Factory New is usually considered the most desirable and often believed to be the rarest. Is that true though?
Here is the latest data based on 2,160,868 distinct weapons:
Now the relative abundance of each 'rarity' based on 921,555 distinct weapons:
Same analysis, but this time data from Contract Rewards only based on 1,162,654 distinct weapons:
In addition to Rarity and Wear, each weapon from a Case can have a StatClock module (making it Strange).
Here is the latest data based on 935,830 distinct weapons:
Finally, weapons can also be unusual.
Here is the latest data based on 929,162 distinct weapons: