????:1???????????:???????30??

2???????

3?????app

4???????

5??????????80

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

1????7?,??6894???????,?????????????12.8%,??2585??????????????,???????????????

???4???????????,????17%,????2.6??,????????23.9%?

????????????,?????????????????,????,?34??,??8?????,????2082.5??????,??????954.9??????

???????168.3?????????????????,??3.3%??,??????????135.3???????8.1%?

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