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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1ea9781a9ꗁ©
SJIS-WINea9781a9齬←
EUC-JPea9781a9??
UTF-8ea9781a9ꗁ?
UHCea9781a9頊겑