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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a9a1a8a178©¡¨¡x
SJIS-WINa9a1a8a178ｩ｡ｨ｡x
EUC-JPa9a1a8a178?─x
UTF-8a9a1a8a178????x
UHCa9a1a8a178æÆx