??? ???…?? ??? □?, ??? □?? ??!

????? ?? ???? ??? ???? 'A?'? ??? ????.

??? ?? ??? ??? ??·???? ?? ????? ?? 1??? 11? ?? 20~40? ???? ??? 650?? ???? ??? ???? ??? ??? ??, ???? A?? ??? ?? ???? ?(35.3%)?? ????? 19? ???.

????? A? ??? ???? ??? '???? ????'? ???.

?? ???? ??? ??? 2?? AB(29%)?? ??? ???? ? ??? ??? ????, ????? ??? B?(21.6%), ?? ??? ?? O?(13.8%)? ? ?? ???.

CEO? ?? ???? ?????? 47.8%? A?? ???. ?? AB?? 18.6%, B?? O?? ?? 16.7%? ???.

??? ?? ?? ? ???? ?????? O?(40%)? ???. ????? '???????? ??? ???? ??? ?? ??'? ??? ???. 2?? A?(30.9%)????, ?? B?(15.5%)? AB?(13.5%) ????.

?? ???? ??? ??? 1?? O?(38.6%)???? B?(26.3%), A?(21.3%), AB?(13.6%)? ?? ???.

?? ??? ?????? AB?(43.5%)? ?? ??? ???? ???? ???? ??? ????. 2?? ??? ??? ????? B?(33.6%)??, ???? O?(13.6%), ????? A?(9%) ????.

??? ????? A-O?? 27.6%? ?? ???. B-O?? 13.6%??, A-B? 9.3%, O-AB? 7.6%, A-AB? 7.5% ???.

????? ? ???? ??? ????? ??? ?? ??? 76.8%??.

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