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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-11011111111000101001111110011111101100001¿Å??a
SJIS-WIN1011111111000101001111110011111101100001ｿﾅ??a
EUC-JP1011111111000101001111110011111101100001薪??a
UTF-81011111111000101001111110011111101100001????a
UHC1011111111000101001111110011111101100001옮??a