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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a9a1a1d73f7e©¡¡×?~
SJIS-WINa9a1a1d73f7eｩ｡｡ﾗ?~
EUC-JPa9a1a1d73f7e?」?~
UTF-8a9a1a1d73f7e?????~
UHCa9a1a1d73f7e�~