????81.1???????? ?259????

????:????????:??????????

?7??1?? (?????? ????)??????1??9???24??????????????,????????????????,??(????????80??)??(???10??)??

??????????,????,??????6??30????????????7????????7??1??????????????????????7??,???????????????????????????????????????????772?50????,?22.1%;67??100?,??????????????1.9%?

6??30?17?,???????,?????????????????????19???????????6????????30????16?,??????????????????????????6???35?(?)???,??????????81.1?,??19.5??

??,??,???259??????????????1995????????????????????4.4??,?1650??

????????????????,??????5?????????????????????????????2.6??????????634?????

??????????????????,??,??;????????????,??;???????????????(????????????????) ?????????:???????