20? ?? ??? 4? ? 1?? ‘????’

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?? 2017? 2? 9? 15? 06?

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‘??? ??’ ?? ‘???? ??? ???? ??’ ?? 2? ??? ?????? ?? 20?? ???? ??? ??? ????.

??????? ???? ?????? ?? ?? 20? ??? ? ??? 847?? ???? ‘????? ??’? ??? ??, ‘1?’?? ???? 77%, ‘2? ??’??? ???? 23%? ????. ?? ?????? ?? 20? ?? ??? ? 4?? 1?? ‘2? ??’? ?????? ?? ???.

2? ??? ?????? ?? 20?? ??(27.0%)? ??(21.5%) ?? ???, ?? ?? ?? ???? ?? ???(25.2%)? ?? ???(23.5%)?? ???(21.9%) ?? ???.

??? 2? ??? ?(two)??? ?? ??(????)? ‘??? ???’? 73.8%? ?? ???. ? ‘???? ?? ??? ??? ??’ ???? ??? ???? 57.4%? ???? ???.

???? ‘??? ??? ??(41.0%)’??? ‘??? ? ???? ??? ???? ??(20.5%)’, ‘???? ??? ??(20.5%)’ 2? ??? ?????? ??? ???? ???.

????? ?? ?? ??? ‘????/?????(43.6%)’? ‘??/??? ??(42.6%)’? ?? ???. ?? ????(18.5%), ??? ??/??? ??(14.9%), ??? ??(14.9%) ????.

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