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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a9a1a9a142©¡©¡B
SJIS-WINa9a1a9a142ｩ｡ｩ｡B
EUC-JPa9a1a9a142??B
UTF-8a9a1a9a142????B
UHCa9a1a9a142ææB