??????????????????2????5?? (??????? ????????????)????????5?,???76.74??????????????,?3.64???,???????????????4.9%,??9.59?????,???48.82???,???????27.92??

??????????

??1????????28?????2??????????4????????,?????8?????,?????29.9????????????

?????????????????,???????????,?????????????????????????????????,????????????????????????????????????,???????????????????????????

??????

?,?????,?????????????????????????,?????????????????,????,?????????(???????????????)

???:????

??

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