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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a9a1a2d23f7e7e©¡¢Ò?~~
SJIS-WINa9a1a2d23f7e7eｩ｡｢ﾒ?~~
EUC-JPa9a1a2d23f7e7e???~~
UTF-8a9a1a2d23f7e7e?????~~
UHCa9a1a2d23f7e7e�~~