?????????????????

????:??????:???????

??????????2???????????????17???????????? ????????????(?“????”)17????????,?37.7%???,?2??????????

???????????????????,??????????????,??????????“????????”,????????????????????

?,??35?????,?????????????5??????????????????????????????,???,????????????????,??????????????????,???????

?????,???????????,??????(54.3%)?????????????,?????????????2?,????????????????3.5?????????????

?????????,????????????????????,???,?????????????(46.6%)???

????“???????????”??,??????????????????,?????12??????17??12.5%??????18.4%,?????????????????????,?????????????????(????????????????) ??????????:??