????:1?????:?????

2???100????

3??????95?98??

4?????qq?

5????????????

?12?????????????20???????? (??????????????? ????)????????????????????20??,?????????12?????19?24?,???270??????????,????310??

?????????,??????????12????????????????19?24????,??3330??5210???,????????????????“???”??????????5300?????????,??100??

???????,???,?????????????????????,??????11????????????????,??6.6%,?0.5????;??3?20%???

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

????????????,?????,?35%??????????,?????9??,10??????????15.5%,10?4.1%??????,??????????????????16%?(??) ????????????????:???