A??????? ???????

??2???19?? (????? ??????????????????????????)??A????????19???????????(???????)????????????????,???,??????????????,??????????,?????3300???????

?????????????,?????3351??????????????????,??????????????????????????????????????????????0.81%;??10772?????,?1.46%;?????2226??????????,???2.03%?????17210???,?????781???

??,?A???18????????????,???19???,?,????????,??????????,A??

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

????????????????,?????????????????????????,?????????????,????8.68%?????7.92%,?A?????????(?????????????) ??????????????????????:???????????????