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

2?????????150???

3???????

4?????????

5???150?????

?????????????????6????25????????? ???25?????????,5????14.8%,??9.6%???2????????????

?????????????,???????????????5??????121???(?,?),???????3.1%???3759??,??????????3881????????

5???????????????????,??????????18.7%???,?????????,?????????????,???????????????????50.2%??31.5%;??????????,????????,?????????26.6%?

?5??,??12.5%??????????7.4%???????????,?????1052?,???????????????5.5%?

???,5????????????????????????????,????????????????????????????,??,????????????????????,??(?????????????????) ???:???