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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1001111111000000111110111001111110110010001000010?÷?dB
SJIS-WIN001111111000000111110111001111110110010001000010?¶?dB
EUC-JP001111111000000111110111001111110110010001000010???dB
UTF-8001111111000000111110111001111110110010001000010????dB
UHC001111111000000111110111001111110110010001000010?괈?dB