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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1918e3f3f3f93613f3f‘Ž???“a??
SJIS-WIN918e3f3f3f93613f3f綜???殿??
EUC-JP918e3f3f3f93613f3f?????a??
UTF-8918e3f3f3f93613f3f??????a??
UHC918e3f3f3f93613f3f몠???밶??