?? ?????????????????14.1%
????:1?????????:?????
2?????????95?
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%?(????)
?????????????:???