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• 1????????????????????
• 2????:??5?????????????
• 3??????:???????????????
• 4????????????470?:???3?1?
• 5???????????????????
• 6????????????????????
• 7??3?????????0.2%
• 8????????????200???????
• 9????:2016????300??????????…
• 10????????:??1??8000?
• 11????????:??1??8000?
• 12??:???????????????????
• 13??????????????????????
• 14???????????????:??????????
• 15???????????????61???(?)
• 16???????:??????????????
• 1719???????????????????
• 1850???????????:?????????
• 19??????????????????????
• 20?????????????????????