????:1?????vx??:??????????

2????????

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

4?????

5?????qq??

??11?????29??????????? (???? ???)??29?????????,???1?????????????????????10?????????????,????????287.8???????????????(??,??????????),???????????????,????????????5.7%?

10?,????????,??????,????????????,?????????????,????????????????????????

??????????,1???10????,????????????,?5.8%??????????,???4.1%,??????,??????????????????1????10??????????????,??8.0%,???

1??10?????????????,????????????????????????11.3??,??3.8%??????????,?????????????????????????????????????????????,?????????50%????,?????????????????,?????????????????,???

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