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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a1bfa9a1¡¿©¡
SJIS-WINa1bfa9a1｡ｿｩ｡
EUC-JPa1bfa9a1／?
UTF-8a1bfa9a1????
UHCa1bfa9a1×æ