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8.1–8.2 369

8.2–8.3 377

8.3–9.1 403

9.1–9.2 425

9.2–9.3 440

9.3–???? 461

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8.0–8.1????350??;

7.3–8.0????320??;

7.2 –7.3????300??; ??????????

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