?ú
??0.5 ??? 12 ???? 75% (?????) ??0.4 ??? 13 ???? 70% (?????) ??0.3 ??? 10 ???? 73% (?????) ??0.6 ??? 10 ???? 65% (?????) ?? 0.5 ??? 10 ???? 70% (?????) ?? 0.5 ??? 8 ???? 70% (?????)