What character(s) does a bitstring is encoded in each character set?

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1925991a491b4’Y‘¤‘´
SJIS-WIN925991a491b4炭側其
EUC-JP925991a491b4?Y??
UTF-8925991a491b4?Y????
UHC925991a491b4뭑뫀뫒