?? ??? ??? 34% - ??? 14%- ??? 8.6%
?? ???? ?????? ??? 39.9%? ???? ???? ?????? ??(33.2%)?? 6.7%??? ???. ?? 30???? ?? ??? ????? ??? 58.0%? ???? ?? ???(21.9%)? ?? ????. 40???? ?? ??? ????? ??(48.6%)? ???? ?? ???(25.8%)? ???.
?? 50? ????? ?? ??? ????? ??? 46.4%? ?? ?? ???(16.0%)?? ? ??? ???. ?? ?????? ??? ??? ??? 37.6%? ?? ???? ??? ?? ??(30? 20.1%, 40? 25.7%)? ?? ???.
?? ?? ?? ?????? ??? ? ???? ??? 34.0%? ???? 2?? ??? ??? ??????????(14.0%)? 20%??? ???. ?? ??? ????? ???(8.6%), ??? ??? ??(4.4%), ??? ? ???? ??(3.8%) ?? ????.
? ? ??? 50? ??? ???? ?? 44.5%, 37.9%? ?? ??? ???. ? ??? 20? ??(24.3%)? ??(25.6%) ? ???? ??? ???.
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