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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1d3d268d3d268ÓÒhÓÒh
SJIS-WINd3d268d3d268ﾓﾒhﾓﾒh
EUC-JPd3d268d3d268嘔h嘔h
UTF-8d3d268d3d268??h??h
UHCd3d268d3d268塘h塘h