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

2??????????

3??????

4??????????

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

???7??????????????????????15????????????????? (?????? ??)????15??????,???????????,?235969?????????????????,????????3.7%??????????,????

?,??????????????,??????????,???????,?????????????????????,???????????????????9.2%,???1.3%?????????????2.3%?

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

??,?????????11.2%?11.3%;??????????????????????????,????????????411??,???33.1%,????41.8%?

?,??,?????????????,?????,??????????????8.8%;???????????25.3%,???2.0?????,???????????????????????,????????????????,15??????,??????????21.6%?

?????????????,??,?????,?????????????,?????????????????,??7.5%,????????????????4.3??????????????,??????????????7.9%?(?????????) ????????????????:???????????