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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1924b91ae91bb61’K‘®‘»a
SJIS-WIN924b91ae91bb61狸属遜a
EUC-JP924b91ae91bb61?K???
UTF-8924b91ae91bb61?K????a
UHC924b91ae91bb61묷뫌뫛a