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

??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???,????????,?????????????????????

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