????:1?????????:????q

2???????

3?????????

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

5?????????

???7????18??????????? (??? ?)??18???,?????????2.68???????????,?,???8.5%,?????????????????2.4??????,???????12.7%?

?????????????,???????,????8%??????????,???

???????????,????1.23????,?????????14.7%,??????????6.4????????,???2.5????45.8%;??1.25????,???46.5%;????????????????2066.9??,????7.7%?

?????????“????”????,???“?????”????????,???????“??”???1.2????,???13.6%,????5.8???,?????????44.6%??????????,??????????4201.8???????????????2692.6?????,??10.5%?13.3%?

??,??????????????????????????????,????1.18???????,??9.8%,?68.4%?????,????5201.4??????,??????14.6%,?54.2%,?????????1494.2????,????11.9%?(?????????) ????:??????