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?:???????12????,?????????????(12?1??)?????????????????,???????????????????????????,????

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?????«?????????????»12????1??????????????????????,«?????»??????????????????????,??????????;??????????“?????????????????????????”????????????????

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12????????????1?,??«?????????»??????????????«????»??????,?“???????”“??”?????????????????????????????????????????:????????????????????;?????????;???????????????????????,?????????????

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??12?????1?,«?»??????,????????????0.5?????????,????????????,?????1.5%,?1%,??0.5%(????????)?

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??????????????????????????????????«????????????»,?????12???1???????????????,????????,???????20%?????????????

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