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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1eff0f7ïð÷
SJIS-WINeff0f7?
EUC-JPeff0f7
UTF-8eff0f7???
UHCeff0f7