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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a2a23fd2f9¢¢?Òù
SJIS-WINa2a23fd2f9｢｢?ﾒ
EUC-JPa2a23fd2f9□?咸
UTF-8a2a23fd2f9?????
UHCa2a23fd2f9⇔?尼