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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81913f3f3f81913f81913f3f3f3f6442?‘???‘?‘????dB
SJIS-WIN3f81913f3f3f81913f81913f3f3f3f6442?¢???¢?¢????dB
EUC-JP3f81913f3f3f81913f81913f3f3f3f6442???????????????dB
UTF-83f81913f3f3f81913f81913f3f3f3f6442???????????????dB
UHC3f81913f3f3f81913f81913f3f3f3f6442?걨???걨?걨????dB