??????????????????
???????2????????????????3??????? (? ??)????????,??????????????,???????????????????
??????,??????????????? ??????,????????????????????????????????????????????,????????????????????????????
?????,1?28?0???????????????????????2???3?15??????????,?????2.6???,???????????44%,??,??85.7%,??8.3%,?????????????????6%???,?????????,?1400??????????????
??,?,????????,??????????????????,???,???????(?????????????)
????????????????:??
??
???:????