????:1???????????:????????

2??????

3???????80??

4???????

5??????????

??9????20?? (?????? ??)???????,??A?????20???(??????)???,??????,?????,?????,???????

???????,??????2.58%,?????????A????,????20%????,?????????????9%?

??,??,?????,??????????,?????,?,????;????????,???????????????(20?)????,?????????????????,?????

????????????????,????????????2.39%????????????,???????,??????????3%?

???????????,?????19??????,?12???????0.62%,????2614.6????????,????????

??????????,A?,???????,???,??????

?????????????????,????????,?????????2736?????????,?????????0.03%;?8075??,????????????????0.15%;??1536??????????,??????????0.64%?(????????????) ???:?????????????