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

2?????????

3??????v

4???????

5???????

????????11??22??? (??????? ??????????)?????22????,9??105,???;?????????????????????1.2%,????14.4%,?????

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

?,????????????13???,??????????

??,19???(?)?????123,??,??18???????????????????????????????,????????????,19?????????????????(??????)??2.5%,??????????28.7%??????????????????????????????

“???????????????????????????”??????????????????(????????????????) ????????????????????:?????????????????