????:1???????:?????200?????

2????????

3????????

4???????

5??????V

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

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

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

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

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

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