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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a9a149©¡I
SJIS-WINa9a149ｩ｡I
EUC-JPa9a149?I
UTF-8a9a149??I
UHCa9a149æI