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

2????50???????

3?????1000??

4???????

5????????

?????12????????2??? ???????2?,57.2%????????????,???28.7%?

?????,?????????????10??????,?????????????,??16.7%????,40.5%??????;11.4%?,17.3%??????????;???????????????14%???

????8??????????????????????????????????????,44%???,34%?????????????????????????,????13.2%,??

??,??,????“????????”????,??????,??

????????????3????????,????????????????“????????????????????”??;10??13???????,????????????????,????????????????,??????

?“????????”??????????????????????????????????“????????????????”??“????”????????????????????,??????????????2????«?»????????,??,????????????????????,?,??????????????(???) ?????:?????