?? ???????????????????????11?
????:1????????????:????90??2?
2??????????
3???????????
4?????vx
5????????????
??12???????????????22?? (???? ?)?????22??,??11??,????????????????,?(???????,?)?
????????????,????11??,?10222.32??,?0.3%??????????????,?,11????4.3%???,??????????,???????????????????????10%?
???????,???11?????????,????????????10074.9??,??????????????????2.4%???,???????7?,1????????????????????????11????6245.7??,???6.8%?
??,??????11????????,??0.6%?????????????????????????15.2%?10.1%?????,???17.6%?(????) ????????????????????????:?????