9??????????????

????:??????:????200?????

?????????10?????10???????? (?)????,9??????????,9????,???????????35.8%,?6.9????????????;??75%~100%????????????????12.8%,??????????1.9?????????????????;??????50%~75%?????21.8%,?????0.6????;??50%????19.6%,???????5.3?????????

9???????????,????????????,?????0.1????0.3????????????????,????0.1????????,??????????????????????????

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