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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-100111111010101110011111100111111001111110011111101100001?W????a
SJIS-WIN00111111010101110011111100111111001111110011111101100001?W????a
EUC-JP00111111010101110011111100111111001111110011111101100001?W????a
UTF-800111111010101110011111100111111001111110011111101100001?W????a
UHC00111111010101110011111100111111001111110011111101100001?W????a