?????q?????????????,q?????????????0-5?????

3.20??????????????

3.????????—???????

??????110???????

??????????￡?

0?? ??????? ????????????????????1%??

1?? ??????? ????????????????????2%??

2?? ??????? ????????????????????3%??

3?? ??????? ????????????????????4%??

4?? ??????? ????????????????????6%??

5?? ??????? ????????????????????10%??

???????????????????