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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-100111111100000011000000000111111001111110011111100111111001111110011111101100001?€??????a
SJIS-WIN00111111100000011000000000111111001111110011111100111111001111110011111101100001?÷??????a
EUC-JP00111111100000011000000000111111001111110011111100111111001111110011111101100001?????????a
UTF-800111111100000011000000000111111001111110011111100111111001111110011111101100001?????????a
UHC00111111100000011000000000111111001111110011111100111111001111110011111101100001????????a