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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f3f3f3f3f3f3f3f819152???????????????‘R
SJIS-WIN3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f819152???????????????¢R
EUC-JP3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f819152?????????????????R
UTF-83f3f3f3f3f3f3f3f3f3f3f3f3f3f3f819152?????????????????R
UHC3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f819152???????????????걨R