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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a3a9a3a9£©£©
SJIS-WINa3a9a3a9｣ｩ｣ｩ
EUC-JPa3a9a3a9??
UTF-8a3a9a3a9????
UHCa3a9a3a9））