???45??????????????

????:??v???:???94?98??????

???????????????2???????5? (???????? ????)???????????(??????????????“????”)5????????????,??(1??28??????????????2??4?),????45??,??24.4%??????????????,???2.9?,???????28%?

??????,?????????1????????????25??1??26?7???,??1????????????????????24???2???4????????,??????????28.8??,????????2.4?,???26.3%?????,???????????9.8?,???????????45.2%,?????????1.6????,?????36.4%?

2??4?,??????????,????3.2??,??????????????2???6????????????????????,?,?,?????????????

?????????,??????????240?????????????????????,??240???,?,????????

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