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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1e688bb5e戻^
SJIS-WINe688bb5e謌ｻ^
EUC-JPe688bb5e??
UTF-8e688bb5e戻^
UHCe688bb5e臆?