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

2?????

3????????????

4???????

5????????

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

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

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

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

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