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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1001111111010000110111110001111110110000100111111101000011011111000111111?¡¾?a?¡¾?
SJIS-WIN001111111010000110111110001111110110000100111111101000011011111000111111?。セ?a?。セ?
EUC-JP001111111010000110111110001111110110000100111111101000011011111000111111?‐?a?‐?
UTF-8001111111010000110111110001111110110000100111111101000011011111000111111????a????
UHC001111111010000110111110001111110110000100111111101000011011111000111111?±?a?±?