????:1??????200????:????????

2?100???4???

3?????????

4?????????

5?????

??8??16????????????????? (?? ??????)????????????????????16?????????????,?30????50????????

?????,?????5??,????????????????,??,?????????????????8?10?????????????????,17????,??,19????????,??????????????,??????????

????????,16??8???????16?????????????????,?25????????11.4%,????????1???????100?,????????32?????????50??100?,?:??100.1?????96????????????????78.1??????????????????????????77.8??????????75.9??????

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