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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1b2a73fbdd9²§?½Ù
SJIS-WINb2a73fbdd9ｲｧ?ｽﾙ
EUC-JPb2a73fbdd9翁?駿
UTF-8b2a73fbdd9?????
UHCb2a73fbdd9꺌?쌕