?? 11??3.5??? ????????????5.5%
????:1???????:?????100???
2?????????
3???????
4?????????
5????????????
????12????23?? (???)????????????????(?????“?????”)23??,????????11???,?????????3.5??????????????????,??5.5%;??19.4??????????,???????
????,?,11????19.4?????,????????????5.1%,??????????10??24??????57????19???????
??11??1.84?,?????3.3%,??1.32???????????????????,??1.9%,????371???????????????,??,??????????????????????????14%?7.7%?9.8%?
??????????????40???????????,??????????????????????????11??7711??,????14.9%?
????1??11?,????????????17918?????191.9????????????,????11%??10%;?????????????434??,?17.7%?(??????????????) ??:???