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

2???????

3?????????

4???ktv???

5??????????

????11??22??????? (? ?)??????22??,9?????105,??;??1.2%,?14.4%,???????????????????

??,??20????(????????????)??,????????????,??????

??????????,????????????13????,????

???????,19????(?????????)??123,???????????????????,????????????18?????????,???????,19??(????)?????????????????????2.5%,???28.7%???????????????????????????????????????????????????????

“??”????????????????????????????????????????????????????(???????????????????????????) ?????????:?????