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

2?????????

3??????

4???????

5?????????

??11????????????????22???? ????????????22????????????????,?,??,??,????????????,????,????????,?????????????,?????????????????????????,????

???,????????????????????????????????????,??????????????????????0.35????????????0.6???????,???9?????????????3.5%????,???????????0.31?????????????,?????

?????????????????????????,???????,????????,?????????????????????????????????,?????????????????????????35.75????,??????25%,????????????????????????????5.78??????????????????????,???????????13.4%?

?????????????,????????????????????????????????,???????,?????????????,????????????1-9????????????????,?????????????27%,??????????????????????????????“??”??3.2?,????????????????????

???????,???,?????????,??8.9????,???15%,???????26.5%,???2.1???????????????????,????????????????????????

??????????????????????,??,?????????????????,?????????????????????? ????????????????:?????