This property defines the Unicodes which belongs to Currency Symbols block
Characters like ₠,₡,₢, etc. are listed under Currency Symbols Block.
34 Characters are present in Currency Symbols Block starting with the Unicode point U+20A0 that represents the character ₠.
Currently, as per latest version 15.0.0, Unicode supports 328 number of Block. Here are a few examples - Latin Extended E,Adlam,Aegean Numbers, etc.