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

2?????????

3??????????

4???????

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

???11??25????? (??? ??)?????“????????????”????,?????????25?????????????,46??????,?????????????????????“??”?6000??,?58%?

??,????“??”??????????????120?????????????????,??????811.32???????????????????,??????110???????????,?????????????????????????????????

??“???”????,??,??“??????”???202??????????????????????????,????,???11????“?????”??

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

1978??,“????????”??????????“?????????????????????”??,??????????28.4%????“?????????????”??????9??68????46???????,?????“???????????????????????????”??????????190???

46???,?“???”???????????????,?“??????????”“?????”“??”??,????????????????????,????(????) ????????????????:????