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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a9a1a2d23f4255©¡¢Ò?BU
SJIS-WINa9a1a2d23f4255ゥ。「メ?BU
EUC-JPa9a1a2d23f4255???BU
UTF-8a9a1a2d23f4255?????BU
UHCa9a1a2d23f4255�BU