?? ?????:??????575.2???????
????:1???????:??????????
2??????????
3???????
4?????ktv???????
5??????????80
??????????6????????????????11??? ?????“?”????,??,??????575.2???????,???????????????191.7?????????????????,???????45.1%,?6???8???????,???????197.6??????????????????,??246.6???,???????25.4%;?????277.9??,???????66.1%;??????????50.7???,???????????????57%??23.8??????(???????)?????????????,???35.2%?
???????,?“??”?,?,???????;??,????????,??????????30??????????;??????,????????????????,?????????????????,?????????????
???????????:??