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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a1b9¡¹
SJIS-WINa1b9。ケ
EUC-JPa1b9
UTF-8a1b9??
UHCa1b9