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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1f7a9f0eff0e961÷©ðïðéa
SJIS-WINf7a9f0eff0e961a
EUC-JPf7a9f0eff0e961?竟韈a
UTF-8f7a9f0eff0e961??????a
UHCf7a9f0eff0e961炭卒族a