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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-11001000010111011001111110011111100111111001111110011111101100001»?????a
SJIS-WIN1001000010111011001111110011111100111111001111110011111101100001製?????a
EUC-JP1001000010111011001111110011111100111111001111110011111101100001??????a
UTF-81001000010111011001111110011111100111111001111110011111101100001???????a
UHC1001000010111011001111110011111100111111001111110011111101100001맶?????a