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

2???????

3?????

4??????????

5??????????

????6???28??????? (??)??28??1-5???????,????????????????5?,????30.4????,???????????14.1%?

????????????,?????6.9??,???52.2%;???????4.6??,????????????20.5%?

1-5??,????1372??,??????????59????1-5????,???2578???,???6.5%?????????1703?????,??21.6%?(???????)

???:?????