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

2????????

3????????

4???????

5?????????

????????????????9????????????27?????????????? (???????????? ????)??????????27??,?,??????41?????????????

??????????????????????????????????????????????,??????50%??,??????????????35%,????????5???????

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

????,??????,??????????????,?????????????????????????23?,??????56.1%;???????10??????????????,?????????????24.3%;?4?,??????????????9.8%?

??,??????,??,???????????41??,???????????????????22??????,????????54%;?15??????,??????36%;?2???,??5%;????2???,??5%?

?,??????????????,??????????????A??????????????????????????,?????

?,????,???????????,?,????????,???????(????????????????) ???:???