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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a9aa3f3f3f3f3f3f3f3fa8f9©ª????????¨ù
SJIS-WINa9aa3f3f3f3f3f3f3f3fa8f9ゥェ????????ィ
EUC-JPa9aa3f3f3f3f3f3f3f3fa8f9??????????
UTF-8a9aa3f3f3f3f3f3f3f3fa8f9????????????
UHCa9aa3f3f3f3f3f3f3f3fa8f9ø????????¼