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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a9a1a9f7a9f7©¡©÷©÷
SJIS-WINa9a1a9f7a9f7ｩ｡ｩ
EUC-JPa9a1a9f7a9f7???
UTF-8a9a1a9f7a9f7??????
UHCa9a1a9f7a9f7æ²²