???????·??(?? 75.0% vs ??? 17.3%)? ??·??·??(57.0% vs 36.3%)?? ‘????’ ??? ???. ?? ??·??(28.5% vs 64.7%)??? ‘?????’? ??? ????. ??(46.0% vs. 45.2%), ??·??·??(48.6% vs 47.2%), ??·??(45.6% vs 50.6%)??? ???? ???.
?????? 70? ??(?? 57.4% vs ??? 31.1%)? 60?(53.9% vs 40.6%), 50?(53.5% vs 42.5%) ??? ‘????’? ?? ??? ???. 30?(35.6% vs 62.7%)? 40?(44.0% vs 54.4%)? ‘?????’? ? ???. 20???? ‘??’ 44.8%, ‘???’ 43.6%? ???? ????.
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