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

2???????????

3?????

4????????????

5?????????

?6?17?? (?? ?)?????????????17??,1??5???????????????,????????4.0%?

??,????????????????,5????????????????,?,????????????????????????1??????????????5??????????4%,??:

??????????????????1????5??,????????9.6%,?????5.6???????????,??57.3%?

?????1?????5??,?17.5%,????1????????4????????????0.3????,1??5?,????????????10%,????????????????????1.5??????????????

?????1?5?????????,?????????????11.5%,?????????10.4%,????????????53.1%,????????19.1%,??16.5%?

??????????1?????????5??,???????????8.5%,?????????????????4.6?????

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